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ColorTrend HT User's Manual

1. PREIM FOIRE T iai ia dada a rio fair nadas Port INSERIS socticsn ee adtiaw aa AS apl EN E Class ori INSEE annn E a a a 420nm UV Filter Assembly usses issus Sample CUP Oe b pensei nno a a Sample Cup Fort lalesi Sampe CUPen a e a soagle Opaque Cove kranen kia nen diemia cho Sia s luna niho dans Rino e Diek rea san Ea dae iii asia Easy Match OC SOWA TE nianso air aa The Basics of ColorFlex EZ Operation The Button Pad and LCD Display Menus and Prompts sereni About Ma sal atch oa Dio eia ERR RR pa NR Terminology Used sanar onar aaa ea aseotives Product Standard errar rrerreererenaada Sample aene RR RES TR er eee Toler ES uia Site aresta ab pd a il ae actin TAS Gall abt OU DRDS RESUME PRA RR RR SR 1 3 CFEZ User s Manual Version 1 2 CONFIGURING OPTIONS AND SETUPS 25 Global ODHONS su e sia dad 26 Laine WS Cisse ERR RR ARO GPRS a atetadaats 26 Display SOULS Pisando Ea ala EE 26 DOES Ro ld a E oa ETR O a URI RIR RR ER epee eset 29 PAULO C aerie a alado sido sata E bi ii 29 Stdz Doo ci IV cll DORA RR RE O E 29 AOC pel pia aee Ra N teat ceion 30 Batey TIE coc case eia O E cnn eess 31 Product SOU DS quis aria iao da dao dai iii 32 SETUP IN AINE Doar EaD a LADO eae n 33 DOLAR ires tee esata Se aoe Sr ante alee seth 33 Va 2 Gc ESA O er eee REE oO ne OT RN RI DIE SRS TE 35 NI CW SD asi eire e a Slade Bi
2. dC and SSN If the display type chosen was Difference the color index may be expressed on the 2 38 Configuring Options and Setups CFEZ User s Manual Version 1 2 read screen as a difference value such as dY dYIE dWIE etc instead The choice of none is also available Some indices may not display until both a standard and a sample are read e CMC Shade Sort The CMC Shade Sort parameter applies only 1f the color index chosen is dEc or SSN Use the down arrow button to move down to the CMC Shade Sort parameter then press the right arrow button to obtain the MAIN MENU CMC Shade Sort screen LL OBS Dob3 10 CMC SHADE SORT gt Me CNC Shade Sort MM As shown on the button pad map at the bottom of the screen use the up and down Cegc parane ers arrow buttons to scroll up and down Ea Ee 2 00 through the numbers for the digit that is drade Biccke currently highlighted Press the right arrow button to move to the next digit in the value and then to move from the commercial factor to the l c ratio and then to the Shade Blocks Press the left arrow button when the needed values have been entered Press the left arrow button Back twice to return to the Product Setup screen Configuring Options and Setups 2 39 CFEZ User s Manual Version 1 2 Standard Values gt The Standard Values parameter is only relevant when the Standard Type is physical numeric or hitch When St
3. 56 Print All Readings 53 Print All Setups 43 Print One Setup 43 Printer 10 Problems 71 Product setups 25 Product Setups 32 Product Standard 22 Prompts 20 Questions 71 Reading 48 Repairs 74 Replacing the Lamp 60 Reset All Setups 43 Returns 74 Ring and disk set ColorFlex EZ 18 Sample 22 Sample clamp ColorFlex EZ 12 Sample cup opaque cover ColorFlex EZ 17 Sample cup port plate ColorFlex EZ 16 Sample cup set ColorFlex EZ 15 Sample Devices 9 Sample Preparation 55 Sample Presentation 55 56 A 79 CFEZ User s Manual Version 1 2 Saved Readings 52 Saved Readings menu 20 Screen angle 27 Selecting Samples 55 Setup Maintenance 42 Setup Name 33 Setups 25 Setups Locked 29 Shade Sort 39 Shipment Shortage 73 Shipping Claims 72 Shipping instrument 75 Signal Levels 63 Skein holder ColorFlex EZ 13 Specifications 65 Spectral Data display 36 Spectral Difference display 37 Spectral Plot display 37 Standard 22 Standard 33 Standard Values 40 Standardizing 45 Standards 60 Standards care card 8 Stdz Interval 29 Terminology 22 Testing ColorFlex EZ 59 Tile data sheet 8 Tolerances 22 41 Translucent Samples 57 USB cable 8 UV port insert ColorFlex EZ 15 View Saved Readings 53 Viewing 66 Viewing Area 7 Views 35 Warranty 71 When You Need Assistance 76 White calibrated tile 8 Working Standard 33
4. ETUP MAINTENANCE BOUT 4GO Reading Qi SEIVP 2 4GO CFEZ User s Manual Version 1 2 6 values as configured 1n the product setup displayed on the screen 7 Note that the all user options are shown on the keypad map at the bottom of the screen Press Save Print down arrow to both save the reading in the ColorFlex EZ s memory and print the reading if a USB printer is connected The saved readings counter in the upper left corner of the screen will be SETUP 1 incremented to reflect the newly saved 2008 08 19 08 00 An example of a printout is shown 065 10 1 1 L 87 02 a 1 14 bx 7 16 Press Read to take another reading in this product setup Press Next up arrow 1f it is an option to move to the next data view for this y 10 04 product setup Press Main Menu right arrow to return to the main menu Reading with Datalog The ColorFlex EZ has the ability to manually or automatically save measurements to the Datalog on a USB Standardization and Reading 3 49 CFEZ User s Manual Version 1 2 flash drive in CSV csv or ASCII dtg format The precision is 3 decimal places for colorimetric data 5 for chromaticity values and 4 for spectral data Once saved to the USB it can then be read directly into Excel or EZMQC for custom reporting Reading with Averaging Complete the following steps to take and average multiple readings using the ColorFlex EZ 1 Select Read from the Col
5. When all digits are as desired press Go to continue Press Back to cancel the test Standardize the instrument and when complete place the diagnostic Green Tile at the sample port Press the Go button One reading of the Green Tile is made and then the final result as well as whether the instrument passes or fails the test 1s shown The specification 1s that dX dY and dZ must all be less than or equal to 0 30 for the instrument to PASS the test 5 62 Maintaining and Testing ColorFlex EZ CFEZ User s Manual Version 1 2 Press Print to print the result 1f a printer is connected to the instruments USB port Press Diags Menu to return to the Diagnostics menu Press Main Menu to return to the main menu Signal Levels gt The Signal Levels diagnostic prompts to place a sample at the measurement port Normally this will be the White Tile but other instructions may be provided by HunterLab s Technical Support staff Place the White Tile at the port and press Go The sample and monitor channels are plotted on a graph for examination by HunterLab s Technical Support staff Signal Levels Press Read to read again Press Diags Menu to return to the Diagnostics menu Press Main Menu to return to the main menu Self Test gt The DIAGNOSTICS MENU contains a fourth function named SELF TEST When this function 1s selected Diagnostics e e re communications tests between the SELF TESTA O ColorFlex
6. feature set this parameter to To use this feature select the color difference index for comparison of the sample standard The choices are dE dE and dEcmc This index and the illuminant observer set in each product setup searched will be used for the comparison Each press of the right arrow button changes the color difference index to the next one available Average To select this feature choose the Autosearch number of readings to average for each sample before the AutoSearch comparison to available standards is made This applies to all setups selected for AutoSearch Press the right arrow button to increase the number of readings or the left arrow button to decrease the number Values between 2 and 20 may be selected in increments of 1 To deselect the average measurements used in 2 30 Configuring Options and Setups CFEZ User s Manual Version 1 2 e AutoSearch set this parameter to OFF Press Back the Go button to return to the Global Options screen Date Time gt Global Options o ANGUAGE ENGLIS i i ISPLAY SETTINGS When Date Time is highlighted and the right ETa N AUTOSAVE N arrow button is pressed a submenu appears TT In this submenu set the current date and time AUTOSEARCH Refer to the button pad map at the bottom of MAIN MENU the screen for selection options Press Next to move to another parameter to Es set Year 1s set first then month then day YND followe
7. on BCRA II Tile Set Colorimetric AE lt 0 05 CIE L a b on white tile Repeatability Measurement Agreement Data Views Color Data Color Difference Data Tristimulus Color Plot Spectral Data Spectral Difference Plot Spectral Plot Spectral Difference Plot Illuminants A C D50 D65 D75 F2 F7 F11 Observers 2 and 10 Color Scales CIE L a b Hunter Lab CIE L C h CIE Yxy CIE XYZ Color Difference AL a b ALab AL C H AL C h AYxy Scales AXYZ Color Difference AE AE AC AC and AEcmc Indices Specifications 6 67 CFEZ User s Manual Version 1 2 Indices and Metrics E313 Whiteness amp Tint E313 Yellowness D1925 Yellowness Y Brightness Z 457 nm Brightness Opacity Color Strength Gray Change Gray Stain Metamerism Index Shade Number Tomato Color Scores Citrus Number Tomato Color Scores Citrus Number Data Storage 250 spectral or tristimulus with Pass Fail Tolerances as Working Physical Numeric and Hitch Languages Chinese English French German Italian Japanese Spanish e Tomato Color Model Only or Citrus Color Model Only 6 68 Specifications CFEZ User s Manual Version 1 2 Regulatory Notice Manufacturer s Name Hunter Associates Laboratory Inc Manufacturer s Address 11491 Sunset Hills Road Reston Virginia U S A 20190 Declares that the Product Product Name ColorFlex EZ Model CLFX EZ 45 0 LAV Conforms to the following Standards IEC 61326 1
8. AVERAGE OF IEWS gt TANDARD VALUES gt OLERANCES gt AUTOSEARCH N t ZMAIN MENU Product Name AME gt VERAGE IEWS gt TANDARD VALUES gt OLERANCES gt UTOSEARCH N ZMAIN MENU 2 33 CFEZ User s Manual Version 1 2 measured in a single session A working standard is measured immediately prior to measuring its corresponding samples such as comparing the end of one roll to the beginning of another Its measurement values will be overwritten the next time a standard is read using this product setup Choose Physical when an actual product specimen is available that represents the STANDA target color to which samples will be compared on a regular basis A physical standard is measured and stored in the SALEN product setup for as long as desired MAIN MENU Choose Numeric when an physical specimen does not exist for measurement but the target color values are known from previous NAME gt SETUP 1 measurements The color values for a IEWS gt numeric standard are entered and stored in the TOLERANCES Po ooon product setup for as long as desired N Choose Hitch when to alter the readings MAIN MENU made on the ColorFlex EZ to better correlate to another color measurement instrument NAME gt SETUP 1 A specific standard with known color values IEWS gt from the other reference instrument will then be read with the ColorFlex EZ and that AUTOSEARCH N reading man
9. ENGLISH SETUPS LOCKED NO AUTOSAVE N STDZ INTERVAL h OF MUTOSEARCH gt DATE TIME gt 4MAIN MENU We Display Settings SCREEN ANGLE Q CONTRAST DISPLAY DIM s5 DISPLAY OFF m i Display Settings SCREEN ANGLE 0 BACKLIGHT 8 DISPLAY DIM s 5 DISPLAY OFF m 4BACK Configuring Options and Setups 2 27 CFEZ User s Manual Version 1 2 e Display Dim Press the right arrow button to WN Display settings increase the time that must elapse in REEN ANGLE seconds after the last button press before the LCD backlight automatically dims Press the left arrow button to decrease that time Values between 10 and 50 seconds may be selected in increments of 10 When the backlight dims the display may still be seen and the press of any button on the button pad causes the backlight to turn back on Display Off Press the right arrow button to increase the time that must elapse in minutes after the last button press before the ColorFlex EZ s LCD automatically turns itself off Press the left arrow button to decrease that time Values between and 4 minutes may be selected in increments of 1 When the display turns off it may no longer be seen but the press of any button on the button pad causes the display to turn back on e Note The ColorFlex EZ will turn off entirely dsiplay and processor once 5 minutes has elapsed since the last button press Press any button to re activate Press Back the
10. The various functions perform as described below Delete All Readings gt Delete All Saved Readings displays Saved Readings confirmation message to proceed When Md ll VIEW SAVED READINGS gt Go is pressed all of the measurements ii r stored in the ColorFlex EZ s memory are erased When complete a confirmation message is shown and the user is returned MAIN MENU to the Saved Readings menu v Print All Readings gt EEB D ALL READ VIEW SAVED READINGS gt FILTER BY SETUP gt Print All Readings causes all the measurements stored in the ColorFlex EZ s memory to be output to the device such as a computer or printer connected to the ColorFlex EZ s USB port When MAIN MENU complete return to the Saved Readings menu View Saved Readings gt E Saved Readings 1 View Saved Readings allows the user to nn view and scroll through the readings saved in the ColorFlex EZ s memory The first reading stored in memory which was assigned an ID of 0001 by default Pp will be shown first FILTER BY SETUP gt Standardization and Reading 3 53 CFEZ User s Manual Version 1 2 Press Print down arrow to output the saved reading currently shown to the device such as a computer or printer connected to the ColorFlex EZ s USB port Press Next right arrow to move forward to the next saved reading or Prev left SETUP 1 D65 10 arrow to move back to the previous ee d
11. When all options are as desired press the lightning bolt Main Menu button to accept the settings and return to the main menu The global options that may be configured are as follows Language ColorFlex EZ can display screens and prompts in English French German Italian Japanese Spanish and Simple Chinese 2 26 Configuring Options and Setups CFEZ User s Manual Version 1 2 Display Settings gt When Display Settings is highlighted and the right arrow button is pressed a submenu appears In this submenu the following parameters can be set Screen angle Rotate the text on the ColorFlex EZ screen so that it may be easily read from either side of the instrument 0 keeps the text in its normal position and 180 flips the text upside down Please note that the functions of the buttons also rotate when the screen text rotates 1 e what was previously the up arrow will become the down arrow if the text is flipped upside down Each press of the right arrow button increases the displayed value 180 Backlight Press the right arrow button to increase the brightness of the LCD s backlight or the left arrow button to decrease the brightness Values between O and 100 may be selected in increments of 5 Contrast Press the right arrow button to increase the LCD s contrast or the left arrow button to decrease the contrast Values between O and 100 may be selected in increments of 5 Global Options LANGUAGE
12. and time A product setup 1s a set of operating parameters that describe the operation of the ColorFlex EZ for a specific product Up to 250 setups may be stored in the instrument s memory The parameters that must be defined for each product include the color scale for display target color values for the product and the acceptable tolerances applied to the standard values Each product setup 1s saved 1n the ColorFlex EZ memory with a setup number and name The instrument options and product setups are retained in the ColorFlex EZ s memory even when the instrument 1s turned off Maintenance may be performed on the product setups such as resetting or printing them This chapter describes how to configure and maintain the instrument options and product setups Configuring Options and Setups 2 25 CFEZ User s Manual Version 1 2 Global Options Global Options 1s selected from the main menu by moving the cursor highlight to the Global Options position using the up and down arrow buttons and then pressing the Go button The Global Options screen appears Main Menu Configure each parameter by moving the cursor highlight to 1ts position using the up and down arrow buttons When the desired parameter 1s highlighted press the left or right arrow button to scroll through the available choices for the parameter When the appropriate choice is displayed stop scrolling Move onto configure more options in the same manner
13. reading Ea saved reading bt 119 Press Back up arrow to return to the 46732PA1618 Saved Readings menu or Main Menu BACK NAIN MENU center button to return to the main menu Filter By Setup gt Filter By Setup views the readings by choosing the product setup The Saved Readings screen is shown first Scroll through the setups using the up and down arrow buttons until the selected setup is highlighted then press Go center button Scroll through the list of setups by advancing a page at a time using the Page right arrow button View print and move through the AS readings saved for this setup in the same way described above for View Saved Readings 3 54 Standardization and Reading CFEZ User s Manual Version 1 2 CHAPTER FOUR Sample Preparation and Presentation The ColorFlex EZ spectrophotometer is a versatile color measurement instrument than can be used on products of virtually any size in industries as diverse as paint and textiles Because of its compact design it can be used to measure objects that would be difficult to position at the sample port of a larger color instrument However careful attention to proper sample presentation and presentation 1s required for consistent and accurate color measurements It is important to select samples appropriately use an established measurement method and handle all samples in a consistent manner The guidelines in this chapter will help while
14. the right arrow button View 1 is always automatically enabled and may not be disabled Display Use the down arrow button to move down to the Display parameter then scroll through the choices using the right arrow button The display choices are as follows e Absolute which causes raw color scale values such as L a and b to be displayed for the most recent standard or sample read e Difference which causes the most recent sample read to be compared to the standard and the difference in color between them such as dL da db to be displayed e Spectral Data which causes the raw reflectance values for each wavelength read by the instrument to be displayed for the most recent standard or sample 2 36 Configuring Options and Setups Data View IEW 1 ENABLED ILL OBS D65 10 OLOR SCALE Leet bad OLOR INDEX MC SHADE SORT gt ZMAIN MENU D65 10 D65 10 CFEZ User s Manual Version 1 2 e Spectral Difference which causes the difference between the standard and the most recent sample read to be displayed in raw reflectance values for each wavelength read by the instrument e Spectral Plot which causes the raw reflectance values for each wavelength read by the instrument to be plotted for the most recent standard or sample D65 10 e Diff Plot which causes the difference between the standard and the most recent sample read to be plotted in raw reflectance values for each wavelength
15. traceability for the standard White Tile Tile data sheet provides NIST traceable calibrated values for the standard White Tile and values read at factory for the Green Tile USB cable for connecting the ColorFlex EZ to a computer Standards care card gives instructions on how to clean the standards Lens wipes 1 8 Introduction to the ColorFlex EZ CFEZ User s Manual Version 1 2 e Lens brush e USB Flash Drive for data transfer e AC adapter 12 W 9V e ColorFlex EZ User s Manual Options and Sample Devices There are many options and devices available for positioning samples at the measurement port of the ColorFlex EZ and for making the instrument easier to use Any or all of the following options and sample devices may be purchased for use with the ColorFlex EZ HunterLab part numbers are provided for convenience in ordering e Carrying case D02 1010 619 e Foot switch D02 1010 327 e External serial printer LO1 1010 678 for 110V LOI 1010 679 for 220V e Sample clamp port forward stand D02 1010 459 e Skein holder 02 7396 00 e Port inserts various part numbers e 1 25 inch glass port insert 02 6624 05 e 1 25 inch UV port insert D02 1010 618 Introduction to the ColorFlex EZ 1 9 CFEZ User s Manual Version 1 2 e Sample cup set for translucent liquids CFLX SC ASSY for 45 0 e Sample cup port plate for 45 0 04 6622 00 e 2 5 inch glass sample cup 04 7209 00 e Sample cup
16. 2005 CISPR 11 2003 A1 2004 EN 61000 4 2 1995 and EN 61000 4 3 2006 A1 2008 EN 61010 1 2001 Supplementary Information This product herewith complies with the requirements of the EMC Directive 2004 108 EC and Council Directive 98 34 EEC and carries the CE mark accordingly 1 This product was tested using an IBM compatible computer European Contact Local Hunter Associates Laboratory representative or Christian Jansen Griesbraeustrasse 11 82418 Murnau Germany Telephone 49 0 8841 9464 Fax 49 0 8841 99472 Specifications 6 69 CFEZ User s Manual Version 1 2 6 70 Specifications CFEZ User s Manual Version 1 2 CHAPTER SEVEN Instrument Replacement Repair Problems and Questions The following HunterLab policies are described in this chapter e Warranty e Shipping claims e Returns service e Technical assistance Warranty HunterLab warrants that all instruments it manufactures will be free from defects in material and workmanship under normal use and service Our obligation under this warranty is limited to repairing or replacing any parts which our examination disclose to have been factory defective when returned to us by prepaid transportation The time limit on this warranty is one year from date of shipment of new instruments and two months from the date of shipment of repaired instruments HunterLab warranty does not cover expendable items such as lamps fuses batteries flash disks and
17. 90 U S A Instrument Repair Problems amp Questions 7 75 CFEZ User s Manual Version 1 2 When You Need Assistance When there 1s a problem with an instrument or software or technical advice concerning a specific application is needed contact HunterLab for assistance In order to help please have the following information available l 10 The type of sensor for which assistance is needed ColorFlex EZ The serial number of the instrument found on the bottom of the unit The type of processor or software being used the sensor output such as EasyMatch QC the version of the software the operating system and the brand and type of computer 1f applicable The specific nature of the problem including the exact error message received or the number of units the sensor reads off from the standard tiles The steps performed prior to the start of the problem Steps already performed to reconcile the problem and or results of any diagnostic tests The type of product being measured Environmental conditions under which the instrument is normally used temperature humidity dust fumes etc Whether the instrument has recently been moved or the computer reconfigured The name s of any HunterLab personnel with whom the problem was discussed The general number for HunterLab is 703 471 6870 To place an order or for prices on instrument software or replacement parts ask for the ORDER PROCESSING DEP
18. ARTMENT For 7 76 Instrument Repair Problems amp Questions CFEZ User s Manual Version 1 2 measurement advice for help in correcting instrument or software problems to return instruments to HunterLab for service or to ask questions about the servicing or recalibration of instruments ask for TECHNICAL SUPPORT HunterLab may also be contacted through its web site www hunterlab com and our blog site www Measure TrueColor com The mailing address for HunterLab headquarters is given below Customers outside the United States should contact their HunterLab distributor for initial assistance Hunter Associates Laboratory Inc 11491 Sunset Hills Road Reston Virginia 20190 U S A Instrument Repair Problems amp Questions 7 77 CFEZ User s Manual Version 1 2 2 5 inch glass sample cup ColorFlex EZ 17 About The Instrument 21 Absolute display 36 AC adapter 9 Accessories 8 Autosave 29 Autosearch 30 42 Average 30 35 Averaging 50 Backlight 27 bar code reader 49 52 Bar Code Scanner 11 Basics of ColorFlex EZ Operation 19 black glass 8 Broken instruments 72 button pad 19 Button Pad 20 calibrated tile 8 Certificate of traceability 8 Cleaning the ColorFlex EZ 59 Clone All Setups 44 CMC 39 Color Diff 30 Color Index 38 Color Plot display 37 Color Scale 38 ColorFlex EZ Glass port insert 14 A 78 INDEX Index Glass sample cup 17 Port inserts 13 Port forward stand 12 Ring a
19. Black Glass with the calibrated White Tile which 1s contained in the standards box Standardization Press the button Go The ColorFlex EZ reads the White Tile and sets the top of scale When it is finished the screen indicates that the instrument has been successfully standardized Press Main Menu right arrow to return to the main menu Standardization and Reading 3 47 CFEZ User s Manual Version 1 2 Reading Individual Samples Complete the following steps to take individual readings using the ColorFlex EZ Select Read from the ColorFlex EZ s main menu Move the cursor highlight to its position using the up and down arrow buttons and then press the Go button The first Reading screen appears for setup selection To read the last product setup used press No down arrow and skip to Step 4 To select the setup for use from the list of setups press Yes up arrow and the Select setup to use screen appears Scroll through the list of setups using the up and down arrow buttons until the desired setup is highlighted Then press the Go button Go to move to that setup Place the standard or sample at the sample port with the side to be measured toward the port Make sure that the item is flat against the port and completely covers it Press the Go button to read The standard or sample is read and its 3 48 Standardization and Reading Main Menu STANDARDIZE PRODUCT SETUP AVED READINGS
20. CDs The warranty is void if the user has made unauthorized repairs performed improper installation or has incorrectly used the instrument Instrument Repair Problems amp Questions 7 71 CFEZ User s Manual Version 1 2 Shipping Claims All materials are sold F O B from Reston Virginia unless otherwise specified and HunterLab responsibility ends upon delivery to the first carrier All claims for loss or damage must be rendered by the consignee against the carrier within fifteen days of receipt of goods A copy of this notice must also be forwarded to HunterLab within five days of its receipt Breakage or Damage According to the contract terms and conditions of the carrier the responsibility of the shipper ends at the time and place of shipment The carrier then assumes full responsibility Perform the following procedures in the case that the instrument arrives broken or damaged Freight or Express 1 Notify a local carrier 2 Hold the damaged goods with their container and packaging for inspection by the examining agent Do not return any goods to HunterLab prior to inspection by and authorization of the carrier 3 File aclaim against the carrier Substantiate this claim with the examining agent s report A certified copy of our invoice 1s available upon request The original B L is attached to our original invoice If the shipment is prepaid write for a receipted transportation bill 4 Advise HunterLab regardin
21. ColorFlex EZ User s Manual lt Pitinieriap Hunter Associates Laboratory 11491 Sunset Hills Road Reston Virginia 20190 USA www hunterlab com A60 1014 593 Manual Version 1 2 August 2013 For CFEZ firmware version 1 07 and above CFEZ User s Manual Version 1 2 Copyrights and Trademarks This documentation contains proprietary information of Hunter Associates Laboratory Inc Its reproduction in whole or in part without the express written consent of Hunter Associates Laboratory Inc is prohibited EasyMatch is a registered trademark of Hunter Associates Laboratory Inc ColorFlex EZ is a registered trademark of Hunter Associates Laboratory Inc SpectraFlect is a registered trademark of Labsphere Inc Windows is a registered trademark of Microsoft Corporation in the United States and other countries Safety Notes For safety when using the ColorFlex EZ pay particular attention to the following types of statements in this User s Guide Each description is shown in its representative typeface CFEZ User s Manual Version 1 2 Table of Contents INTRODUCTION TO THE COLORFLEX EZ SYSTEM ACCESSO ES cqucssacasss isto sa sara Ca ado decia recesso ae sora cas Sia dedediaiacs Options and Sample Devices sccssscsssssccssscssssceesees External Printer ororen a a aaa Keyboar soak nato Td a Dar Code Sanne as sich ssid tants Bata dr DUa Leela a USB mass storage devices s es Sample Clamp Port Forward Stand
22. EZ s subsystems are run If successful the versions of the firmware present would be displayed Also shown is the value of the checksum of the instrument s calibration data as four hexadecimal digits Maintaining and Testing ColorFlex EZ 4MAIN MENU 5 63 CFEZ User s Manual Version 1 2 The value of the checksum of the self Test calibration data should remain constant th Whit Til d M3DA V1 50 09 296A unless We Ite tile S assigne CFUSB V1 10 10 081A i i 1 CFUSB V1 10 10 081A reflectance is updated or the Hine 1S Fie A serviced A record of the checksum s cado E value should be kept If it changes for unexplained reasons then the instrument a may not function correctly Press Diags Menu to return to the Diagnostics menu Press Main Menu to return to the main menu 5 64 Maintaining and Testing ColorFlex EZ CFEZ User s Manual Version 1 2 CHAPTER SIX Specifications The specifications and characteristics of the instrument are given in this chapter For best performance the instrument should be placed where there is ample work space with medium or subdued illumination and no drafts The operating conditions temperature and humidity ranges are given in the Operating Conditions section below Operating Conditions Do not leave ColorFlex EZ in an area where temperature or humidity extremes are possible Storage Temperature 3weeks Operating Temperature Performance Temperature Nonc
23. FEZ User s Manual Version 1 2 USB Flash Drive for Data Transfer A10 1013 423 Supplied as standardm this USB Flash Drive provides a way to transfer data from the CFEZ Datalog to a USB flash drive for viewing in Microsoft Excel or EasyMatch QC software This can also be used to save product setups and transfer the setups to another CFEZ or EasyMatch QC software Sample Clamp amp Port Forward Stand The port forward stand holds the instrument securely in the port forward position and the sample clamp holds samples flat at the sample port To attach the stand to the ColorFlex EZ lay the instrument on its side and install the two screws through the stand into the bottom of the instrument using the Allen wrench provided To use the sample clamp pull the spring loaded clamp away from the sample port insert the sample and gently release the clamp 1 12 Introduction to the ColorFlex EZ CFEZ User s Manual Version 1 2 Skein Holder This is a device for measuring yarn skeins Wind the yarn around the skein holder in multiple taut layers until it is effectively Opaque and is as flat as possible Secure it in place with the detachable arms on the sides of the skein holder Place the skein holder at the sample port and back it with the sample clamp or a white backing tile to provide a consistent background and pressure Make several measurements of the skein rotating the holder 90 between measurements and averaging the reading
24. Menus and Prompts All ColorFlex EZ functions may be accessed through its main menu The main menu commands lead to prompts such as for standardization and reading setup screens for product setup and global options or an additional menu such as the Diagnostics Saved Readings and Setup Maintenance choices depending on the function requested 1 20 Introduction to the ColorFlex EZ CFEZ User s Manual Version 1 2 When Return is shown as an available button command on the main menu screen choose Return to go back to the last screen used before the instrument shut down When Off 1s shown as an available button command on the main menu screen choose Off to immediately turn the instrument off About The Instrument Information specific to the instrument may be viewed on the About Your Instrument screen which can be obtained by choosing About from the main menu The instrument model serial number firmware version and total flash count for this instrument lamp are displayed More details on ColorFlex EZ operation are given in Chapters 2 through 4 Introduction to the ColorFlex EZ Main Menu READ RODUCT SETUP LOBAL OPTIONS IAGNOSTICS AVED READINGS ETUP MAINTENANCE ABOUT 4G0 About Your Instrument ColorFlex Ez Model 45 0 LAV S N CFEZ0005 Firmware V1 00 10 090A Flash Count 809 ZMAIN MENU 1 21 CFEZ User s Manual Version 1 2 Terminology Used Throughout this user s guide and within t
25. One Setup gt PRI ALL SETUPS Print One Setup first gives a screen to select the product setup to print Select the desired setup from the list by moving the cursor highlight to its position using MAIN MENU Configuring Options and Setups 2 43 CFEZ User s Manual Version 1 2 the up and down arrow buttons and then 01 SETUP 1 pressing the Go Print button The product setup s parameters are then PHYSICAL output through the USB port If the USB AVERAGE l cable is connected to a printer the AUTOSEARCH NO parameters will be printed If the cable is VIEW connected to a computer or other device ABSOLUTE it will be sent there D65 10 L a b VIEW2 SPECTRAL PLOT D65 10 Lkaxb brard An example printout is shown Clone All Setups gt Clone All Setups appears in the Setup Maintenance menu only when two ColorFlex EZs are connected together via the standard ColorFlex EZ USB cable and a Standard A to Mini A adapter When Clone All Setups is chosen on one of the ColorFlex EZs the full set of 100 product setups are sent from the initiating instrument to the second connected instrument This process takes several minutes Press Cancel to stop the setup cloning while it is in progress 2 44 Configuring Options and Setups CFEZ User s Manual Version 1 2 CHAPTER THREE Standardization and Reading This chapter describes the various steps performed in the course of normal instrument operations suc
26. ace the ceramic disk on top of the sample until it rests on top of the ring with the white portion facing the sample Cover with the sample cup cover to exclude external light Measure the sample at the sample port through the glass bottom of the sample cup with the instrument in the port up orientation Sample Cup Port Plate This port insert is specially designed to accommodate the 64 mm 2 5 in glass sample cup and to hold it in the proper position at the measurement port Remove the standard port insert by pulling it out of the port insert retainer Replace it with the sample cup port insert then standardize the instrument 1 16 Introduction to the ColorFlex EZ CFEZ User s Manual Version 1 2 64 mm 2 5 in Glass Sample Cup The sample cup 1s ideal for the analysis of powders granules pellets and translucent samples Itis recommended for use with the instrument in the port up orientation The cup can be filled with the desired sample and placed at the measurement port so that the sample is measured through the glass bottom of the cup Sample Cup Opaque Cover The opaque cover provides a light trap to exclude the interference of external light on a sample contained in the 64 mm 2 5 1n sample cup It is placed over the filled cup at the sample port as shown below Introduction to the ColorFlex EZ 1 17 CFEZ User s Manual Version 1 2 Ring and Disk Set The ring and disk set includes a plastic ring and cerami
27. andard Values is highlighted press the right arrow button to move to the Standard Values configuration screen Product Setup SETUP 1 For a physical standard place the standard at the sample port and press the Go button Read to read the standard and place its measurement values in the selected color scale in the product setup Then press the left arrow button Done to return to the product setup configuration screen For a numeric standard change the highlighted digit of the selected color scale value using the up and down arrow buttons When the desired digit is shown press Next to move to the next digit When all digits are as desired press Done to return to the product setup configuration screen For a hitch standard place the hitch standard with known values from a reference instrument at the sample port VIEWS STANDARD VALUES mm and press the Go button Read to read the i standard and place its measurement values in the selected color scale in the MAIN MENU product setup 2 40 Configuring Options and Setups CFEZ User s Manual Version 1 2 Then change the highlighted digit of the selected color scale value to match the corresponding digit of the known values from the reference instrument using the up and down arrow buttons When the desired digit is shown press Next to move to the next digit When all digits match the corresponding digit from the reference instrument s reading press Done to re
28. ayed on the 320 x 240 pixel on color liquid crystal display LCD screen When an item is to be measured using the ColorFlex EZ the area of interest should be placed flush at the sample port with the side of the sample to be measured toward the instrument The sample must completely cover the sample port When the read command is given using the button pad the xenon flash lamp illuminates the sample and the light reflected back to the detector by the sample is evaluated The calculated measurement is then shown on the LCD Up to 2000 readings and 250 product setups may be stored in the ColorFlex EZ s memory Introduction to the ColorFlex EZ 1 19 CFEZ User s Manual Version 1 2 The Button Pad and LCD Display The five buttons on the button pad can be loosely defined as the left right up and down buttons with the Go lightning bolt 0 0 button located to the right of the arrows In KEMEN 57 34 063 14 actuality however these buttons perform 23 95 slightly different functions depending on the 16 06 current operation Consult the miniature map of the button pad shown at the bottom of the LCD display for the relevant definitions of the buttons at any particular time Across the top of each measurement screen are numbers indicating left to right the Datalog number for this reading 1f it was saved to the ColorFlex EZ s memory and the number of hours and minutes since the instrument was last standardized
29. c disk designed for use inside the 64 mm 2 5 in glass sample cup sold separately The ring and disk set are recommended for use when measuring A translucent liquids transparent liquids and semi solids to exclude external light and provide a consistent white background and sample path length Place the ring inside the sample cup and fill the cup with the sample to a level above the ring Then place the ceramic disk on top of the sample until it rests on top of the ring with the white portion facing the sample If desired cover the entire assembly with the opaque cover sold separately Measure the sample at the sample port through the glass bottom of the sample cup with the instrument in the port up orientation 1 18 Introduction to the ColorFlex EZ CFEZ User s Manual Version 1 2 EasyMatch QC Software EZMQC CFLX EasyMatch QC 1s a Windows based computer program that performs numerical calculations on data measured by the ColorFlex EZ stores sample measurements and provides graphical representations of data Measurements may be made and stored in the ColorFlex EZ memory and then uploaded into the software or the ColorFlex EZ may be directly controlled by the software Instructions for EasyMatch QC are provided in its separate User s Manual The Basics of ColorFlex EZ Operation Commands are given to the ColorFlex EZ using the five buttons on its button pad and instructional prompts and measurements are displ
30. ctions are received Returns Repairs A service request order SRO number is required before any items can be returned to HunterLab Contact HunterLab s Order Processing Department to obtain an SRO for damaged or incorrect parts or Technical Support to obtain an SRO to return and instrument for service Do not return any damaged or incorrect items until all shipping instructions are received HunterLab offers complete repair services for all instruments it manufactures Call HunterLab for the nearest service facility location If the equipment is not functioning properly contact HunterLab Technical Support for maintenance or repair instructions Many times this on the spot diagnosis is all that is required If repair is required the instrument may be returned to a HunterLab service facility For schedule and terms for repairs call HunterLab Technical Support Please read the next section When You Need Assistance prior to contacting HunterLab Customers are responsible for incoming and outgoing freight charges for instrument returned to HunterLab for all repairs including warranty repairs Packing and Shipping Instruments for Repair Please regard the following instructions when packing the instrument to return it to HunterLab for repair Proper packing is 7 74 Instrument Repair Problems amp Questions CFEZ User s Manual Version 1 2 crucial These instructions do not replace the recommended professional
31. d by the hour and minutes Seconds 2010 04 20 are not set 14 3 4 13 Press to increase the value of the current parameter or to decrease it Press Set to accept the entered date and time and leave the Date Time screen Press Back to discard the entered date and time and leave the Date Time screen Configuring Options and Setups 2 31 CFEZ User s Manual Version 1 2 Product Setups Product Setup is selected from the main menu by moving the cursor highlight to the Product Setup position using the up and down arrow buttons and then pressing the Go button The Product Setup screen appears On this screen choose to select the product setup from a list Yes or configure the last setup used No If Yes is chosen the Select setup to configure screen 1s shown Move the cursor highlight to the position of the setup by using the up and down arrow buttons or by scrolling through the pages using the right arrow button Page Then press the Go button to select 1t The screen that allows configuration of the setup selected or the last setup used appears next Configure each desired parameter by moving the cursor highlight to its position using the up and down arrow buttons When the parameter is highlighted press the right arrow button to scroll through the available choices for the parameter When the choice desired is displayed stop scrolling More parameters may be configured in the same manner When all paramet
32. di Maa ol ada iai et 35 Standard Vales soised a 40 Tolerances I oeae Sa ada Rca Read Rn A ra ra 41 NULO SGA PC pra a e Da Ra ese 42 Setup Maintenance mui da aos daa o 42 Reset AI Senp P sa E ateueades 43 PTT Sep gormesin as iar 43 Print One oep I ARE RR a Toren A a nme 43 CAGE NI e bjo cd ARMAR o pp Re RR 44 STANDARDIZATION AND READING s ssersersi 45 LAT at CUZ MING srs S 45 Standardization Process eee 46 Reading Individual SampleS ooosoosoossessoessessoessesssessossoessossos 48 Readino with Datalogi a che placenta 49 Reading with Averaging co sosecoesosecoesosecoscosesssecsesssecssssssess 50 Working with Saved Readings ccsssssssssseseesscessceesseeenees 52 Delete AI Readings I usina LOAD GARD 53 Petit Aull RAGIN OS S isai sible arrsiecheust pa 53 View Saved Reddinos Danada dao Sed dE 53 CFEZ User s Manual Version 1 2 Filter Dy Setup ao sora s irlanda ai 54 SAMPLE PREPARATION AND PRESENTATION 55 Selechino Samples ares S 55 Preparing Samples va sscasivere iscsi een ar Sana 56 Sample Presentation sans tese aa Sana aE 56 Directional Samples wien sesesasecsavenerssasecesceeceseceauceuseatecnrstmunresantts 57 Non Opag ue Samples gi 05c seessciadeaebcutscieiiedeteieeeaeneextaate 57 Translucent Samples resene a Train 57 MAINTAINING AND TESTING COLORFLEX EZ 59 Cleaning the ColorFlex EZ siisii niisiis 59 Maintaini
33. down arrow to both save the reading in the ColorFlex EZ s memory and print the reading if a USB printer is connected ZVIEW AVG Standardization and Reading 3 51 CFEZ User s Manual Version 1 2 Press Next up arrow if it is shown to move to the next data view in the product setup erage D65 10 SETUP 1 Press View Avg right arrow to show 51 40 the average of all the measurements 26 25 made in the averaging sequence 001 Std dev D65 10 Press Read Go button to take another reading 1n this product setup 9 Once the average is displayed press View StdDev right arrow to show the standard deviation of all the measurements made in the averaging sequence Main Menu PRODUCT SETUP Working with Saved a Readings DIAGNOSTICS SAVED READINGS Readings stored in the ColorFlex EZ s memory during the read process may be pn viewed printed and deleted later if desired Main Menu To work with saved readings select TANDARDIZE Saved Readings from the main menu by RODUCT SETUP e x LOBAL OPTIONS moving the cursor highlight to its position LAGNOSTICS using the up and down arrow buttons and SETUP MAINTENANCE then pressing the center Go button The Saved Readings menu appears 460 3 52 Standardization and Reading CFEZ User s Manual Version 1 2 Choose the desired function by scrolling using the up and down arrow buttons until it is highlighted and then pressing the right arrow button
34. e prior to running the Green Tile Test Keep the calibration tiles in the carrying case when not being used If a tile is lost or damaged contact HunterLab as described in When You Need Assistance concerning replacement Clean the tiles and Black Glass using a soft nylon bristle brush and a solution of warm water and a laboratory grade detergent such as SPARKLEEN Rinse the tiles in a stream of warm tap water Blot them dry using a clean non optically brightened lint free paper towel Replacing the Lamp Lamp replacement requires a trained technician Contact the HunterLab Field Service Department to arrange for lamp replacement Please read When You Need Assistance page 8 7 prior to contacting HunterLab 5 60 Maintaining and Testing ColorFlex EZ CFEZ User s Manual Version 1 2 Diagnostics The Diagnostics Tests can be run to verify instrument performance Diagnostics 1s selected from the main menu by moving the cursor highlight to its position using the up and down arrow buttons and then pressing the center Go button The Diagnostics menu appears Choose the desired function by scrolling using the up and down arrow buttons until the desired test is highlighted and then pressing the right arrow button White Repeatability gt The White Tile Repeatability screens prompts through a normal standardization for the instrument When standardization is complete leave the calibrated White Tile in position at the
35. emove wrappings and cable ties Inspect for damage and notify the carrier and HunterLab immediately if any is discovered Save the packing materials in case it becomes necessary to return the instrument to the factory Place the ColorFlex EZ on a flat stable surface near and electrical outlet Connect the connector of the AC adapter to the acceptor on the left back of the ColorFlex EZ Plug the female end of the power cord into the AC Adapter and the male end into a wall outlet If the instrument is to be used connected to a computer printer or other USB device plug the hexagonal end of the USB cable into the USB port on the ColorFlex EZ Plug the flat end of the USB cable into the appropriate USB port on the computer or device If connecting to a computer Windows plug and play feature should automatically find and install the ColorFlex EZ Let it do so until the Found new hardware message disappears Other devices such as the printer bar code reader and keyboard are automatically detected by the ColorFlex EZ Turn the ColorFlex EZ on by pressing the Go button on the button pad Introduction to the ColorFlex EZ 1 23 CFEZ User s Manual Version 1 2 1 24 Introduction to the ColorFlex EZ CFEZ User s Manual Version 1 2 CHAPTER TWO Configuring Options and Setups Before using the ColorFlex EZ to make measurements configure the instrument s various options such as the language screen angle and the date
36. ers are as desired press the Go Main Menu button to accept the settings and return to the main menu or Main Menu TANDARDIZE EAD AL OPTIONS IAGNOSTICS AVED READINGS ETUP MAINTENANCE ABOUT 4G0 Product Setup 4 4G0 2 32 Configuring Options and Setups CFEZ User s Manual Version 1 2 left arrow Back to select another setup to configure Setups may be saved to a USB drive and uploaded into other instruments of the same model or to the EasyMatch QC Software The product setups are saved as ASCII Hex stp The product setup parameters that may be configured are as follows Setup Name gt Press the right arrow button to obtain the Product Name screen and enter any descriptive name for the product setup Up to 15 characters may be entered using all the letters and numbers as well as the space character As shown on the button pad map at the bottom of the screen use the up and down arrow buttons to scroll up and down through the list of available characters Press the Go button to add a space character Press the right arrow button to move to the next character in the name Press the left arrow button when the entire name has been entered Standard Four types of standards are available for selection depending on the measurements and data needed Choose Working when a number of different standards and samples are Configuring Options and Setups STANDARD Product Setup PHYSICAL
37. ex EZ System The ColorFlex EZ spectrophotometer 1s a versatile color measurement instrument that can be used on products of virtually any size and in industries as diverse as paint food and textiles The instrument uses a xenon flash lamp to illuminate the sample The light reflected from the sample is then separated into its component wavelengths through a dispersion grating The relative intensities of the light at different wavelengths along the visible spectrum 400 700 nm are then analyzed to produce numeric results indicative of the color of the sample This is an objective means of quantifying what was once considered a subjective aspect of a sample s appearance its color ColorFlex EZ is available with a large viewing area and a 45 0 geometry The label on the bottom of the instrument provides this information and a unique serial number which is outlined below Model Geometry Viewing Area 45 0 LAV 45 0 Large Introduction to the ColorFlex EZ 127 CFEZ User s Manual Version 1 2 Accessories The following accessories are included with the ColorFlex EZ Calibration tiles A NIST traceable white calibrated tile that is placed at the sample port during standardization to set the top of scale the Black Glass that is placed at the sample port during Standardization to set the zero and the Green Check Tile that is used to assess long term instrument performance during the Green Tile Test Certificate of
38. g replacement Parcel Post Shipment 1 Notify HunterLab at once in writing giving details of the loss or damage This information is required for filing a claim 7 72 Instrument Repair Problems amp Questions CFEZ User s Manual Version 1 2 2 Hold the damaged goods with their container and packaging for possible inspection by postal authorities 3 Advise HunterLab regarding replacement United Parcel Service 1 Contact the local UPS office regarding damage and insurance claims Each UPS office has a different method of handling these occurrences 2 Retain the container and packaging 3 Notify HunterLab at once for replacement Shortage Perform the following procedure if the order appears to be missing items 1 Check the packing list notations The apparent shortage may be a backordered item and may be marked as an intentional short ship Re inspect the container and packing material particularly to locate smaller items Ascertain that the item was not removed by unauthorized personnel prior to complete unpacking and checking Notify HunterLab immediately of the shortage in writing Incorrect Shipment Perform the following procedure if material received does not correspond with the order l Notify HunterLab immediately referencing the order number and item Instrument Repair Problems amp Questions 7 73 CFEZ User s Manual Version 1 2 2 Hold incorrect items until return shipping instru
39. give multiple layers such as tissue or fabric the number of layers for each sample should be noted Translucent Samples Light trapped in a translucent sample can distort the color The thickness of the sample presented should be chosen to maximize color difference between limit samples and the sample should be backed with multiple layers or a White Tileto eliminate the effects of ambient room light Translucent liquids can be measured using in a sample cup or a sample cup with the ring and disk set with the sample has low solids Sample Preparation and Presentation 4 57 CFEZ User s Manual Version 1 2 5 58 Maintaining and Testing ColorFlex EZ CFEZ User s Manual Version 1 2 CHAPTER FIVE Maintaining and Testing ColorFlex EZ The ColorFlex EZ requires very little maintenance keep the tiles Black Glass clean and take reasonable precautions to prevent entry of contaminants into the sample port This chapter describes the maintenance necessary to keep the instrument functioning properly and provides tests to assess performance Cleaning the ColorFlex EZ Clean the outside surfaces of the ColorFlex EZ using a soft cloth Do not spray liquids directly on the instrument Maintaining and Testing ColorFlex EZ 5 59 CFEZ User s Manual Version 1 2 Maintaining the Instrument Standards Before standardizing inspect the calibrated White Tile and Black Glass for dust and fingerprints Do the same for the diagnostic Green Til
40. h as standardizing reading storing and printing data Standardizing Standardization sets the top and bottom of scale for the neutral axis During Standardization the bottom of scale zero is set first This is done by placing the Black Glass at the sample port The top of scale is then set by reading the calibrated White Tile Messages on the LCD screen prompt through the standardization process as described below The time elapsed in minutes since the last standardization is shown in the upper right corner of the screen Standardization and Reading 3 45 CFEZ User s Manual Version 1 2 It is recommended that the ColorFlex EZ BY Global options be standardized every four to eight hours The instrument will automatically prompt for standardization after the Standardization Interval set in Global Options has elapsed so it is a good idea to enter 4 to 8 hours as the Standardization Interval Also standardize the ColorFlex EZ any time there is a significant change greater than 5 F in ambient temperature For example if the ColorFlex EZ is moved an air conditioned office to an outdoor site that is 90 F standardization should be repeated once the instrument has had a chance to stabilize under the new temperature Also standardize the instrument any time there is a change in the optical path such as changing from using the standard port to the sample cup port ZMAIN MENU Also it is important that the standards u
41. he ColorFlex EZ s firmware several terms will be used repeatedly These terms are defined below Product Standard A product standard or standard is an object that represents the ideal target color for the product This object is the one to which others will be compared and deemed acceptable or unacceptable The product standard may either be a physical item that 1s measured using the ColorFlex EZ or a set of color values that is entered into the ColorFlex EZ s memory Sample A sample is an object that will be measured with the ColorFlex EZ and compared to the product standard The color of the sample is generally similar to the color of the product standard Tolerances Tolerances are limits that indicate how different a sample can be from the product standard and still be acceptable Positive and negative tolerances may be set for each color scale and index parameter chosen for display Then the ColorFlex EZ can show a pass or fail indicator after a sample is read Samples that differ from the standard by no more than the entered tolerance are said to pass Samples that exceed the tolerance for one or more parameter are said to fail 1 22 Introduction to the ColorFlex EZ CFEZ User s Manual Version 1 2 Installation Before operating the ColorFlex EZ connect the instrument to a power source a computer or to an optional component such as a printer Instructions are provided below Unpack the cartons and r
42. lightning bolt to return to the Global Options screen 2 28 Configuring Options and Setups CFEZ User s Manual Version 1 2 Setups Locked EEn Choose YES to lock the product setups so that changes cannot be made Choose NO to allow changes to the product setups Each press of the right arrow button toggles between YES and NO AutoSave Choose YES to save each measurement automatically to the instrument s Datalog SETUPS LOCKED Choose NO to save the measurements STDZ INTERVAL h manually only on demand DATE TIME Stdz Interval Indicate the amount of time that must elapse in hours after the last standardization and before the instrument prompts for re standardization Press the right arrow button to increase the number of hours or the left DATE TIME arrow button to decrease the number Values between and 16 may be selected in increments of 1 Selecting 4 is suggested The choice of OFF disables prompting for Standardization but its use 1s not recommended ZMAIN MENU Configuring Options and Setups 2 29 CFEZ User s Manual Version 1 2 AutoSearch gt One of the features of the ColorFlex EZ is that it can find the closest physical numeric or hitch standard stored in the instrument s memory to a sample read When AutoSearch is highlighted and the right arrow button is pressed a submenu appears In this submenu may set the following parameters Color Diff To deselect the AutoSearch MESS cs
43. nd disk set 18 Sample clamp 12 Sample cup opaque cover 17 Sample cup port plate 16 Sample cup set 15 Skein holder 13 UV port insert 15 ColorFlex USB Mass Storage Device 12 Contrast 27 Damaged instruments 72 Date time 31 Delete All Readings 53 Diagnostics 61 Diagnostics menu 20 Diff Plot display 37 Difference display 36 Directional Samples 57 Display 36 Display Dim 28 Display Off 28 Display settings 27 61 EasyMatch QC Software 19 External Printer 10 Filter By Setup gt 54 Geometry 7 glass port insert CFEZ User s Manual Version 1 2 ColorFlex EZ 14 Glass port insert ColorFlex EZ 14 Glass sample cup ColorFlex EZ 17 Global Options 26 green check tile 8 Green Tile Check 62 Hitch standard 34 II Obs 37 Illumination 66 Incorrect Shipment 74 Index 38 Installation 23 Instrument Performance 67 Instrument Repair 71 Instrument Replacement 71 Keyboard 11 Lamp 60 Language 26 LCD Display 20 Lens brush 9 Lens wipes 8 light trap 8 main menu 20 Maintaining ColorFlex EZ 59 Maintaining the Instrument Standards 60 Menus 20 Model 7 Name 33 NIST traceable 8 Non opaque Samples 57 Numeric standard 34 Operating Conditions 65 Operation 19 Options 9 25 Index Packing instrument 75 Performance 67 Physical Characteristics 66 Physical Standard 34 Port inserts ColorFlex EZ 13 Port forward stand ColorFlex EZ 12 Preparing Samples
44. ng the Instrument Standards 59 Replacino the atin passas outestds E terse 60 Did nos CS aiii iii saudade darei dia aa 61 White Repeatability Duas crimes esinti darei ne rss 61 Green lilo Check Daian US re rer rene eee Gab cata 62 Sie nal Levels Pe sirere ES meat de tints Meet baa ie ieusises 63 E co i q RR ap RR Sap eee OR RR RR 63 SPECIFICATIONS iai lina dad dal iii aaa dada 65 Operating Conditions iai ai dl Raid 65 Physical CharaclerisCS usas aa 66 Conditions of Illumination and Viewing ss s 66 Instrument Performance e seeseesseseeseesosseessessossessossossossosseesoesos 67 Measurements tasonhs a So setoma ha ab chili tmn asiresdos 67 Regulatory NOUCe sia si aonde 69 CFEZ User s Manual Version 1 2 INSTRUMENT REPLACEMENT REPAIR PROBLEMS AND QUESTIONS asia oras aaraaai E do ar Rice ie 71 Wata Di yoia a aeo aae e aae a aeo a ae aa 71 SIP Pirie Claims sissie e a a 72 Breakage or Damage aaa a a 72 DMO AC AR DRAG NR selected NR NR E ND a ctnaies 73 Incorrect SRI IVE ME asas selada aE 74 IRCtUEnS RE Pairs oiee E ons foca cul bas deca no acoa Culouila canais 74 Packing and Shipping Instruments for Repair 75 When You Need Assistance ccssccsscsssssccssccsscssssssssssssesssseees 76 APPENDIX INDE Nas cassie asa RR co RR PS RR N ERR RR RR ERC A 78 1 6 CFEZ User s Manual Version 1 2 CHAPTER ONE Introduction to the ColorFl
45. ondensing Humidity Calibrated Instrument White Tile Black Glass Green Diagnostic Tile Universal AC adaptor computer interface cable USB flash drive User s Guide Certificate of Traceability Standard Accessories Specifications 6 65 CFEZ User s Manual Version 1 2 Physical Characteristics Weight 458 9 91 Dimensions 16cm x 13cm x 36cm 6 3 in x 5 1 in x 14 2 in Height x width x length Communications Interface 1 USB OTG to computer 2 USB A to Keyboard printer barcode scanner Standards Conformance CIE 15 2004 ISO 7724 1 ASTM E1164 DIN 5033 Teil 7 and JIS Z 8722 Condition C Safety Compliance UL CSA IEC or equivalent System Power 100 240 VAC 0 4A 47 63 Hz Conditions of Illumination and Viewing Light Source Lamp Life gt 1 million flashes 45 Illumination 0 Viewing Spectrophotometer 256 element diode array and high resolution concave holographic grating Port Diameter 31 8mm 1 25 in illuminated View Diameter 25 4mm 1 in measured Specular Component Excluded 6 66 Specifications CFEZ User s Manual Version 1 2 Instrument Performance Spectral Data Range 400 700 nm Reporting Interval nm 10 nm Bandwidth at Half 10 nm height inn Photometric Range 0 150 reflectance Measurement 3 seconds Interval Measurement Speed lt 1 5 seconds at 23 C Inter instrument AE lt 0 15 CIE L a b Avg on BCRA II Tile Set AE lt 0 25 CIE L a b Max
46. opaque cover 04 4000 00 e Ring and disk set 02 4579 00 External Printer A13 1014 259 The external thermal printer connects to the ColorFlex EZ s USB port and prints measurement data or product setup parameters on request The communications cable supplied with the printer must be used to connect the printer to the ColorFlex EZ More information on the external printer is provided in its separate User s Manual The printer is automatically detected by the ColorFlex EZ once connected 1 10 Introduction to the ColorFlex EZ CFEZ User s Manual Version 1 2 Keyboard A13 1014 294 The optional flexible keyboard connects to the ColorFlex EZ s USB port to allow easy entry of any alphanumeric information such as setup names required The up down left and right arrow keys on the keyboard correspond to the same buttons on the ColorFlex EZ button pad The Enter key on the keyboard emulates the center Go button on the ColorFlex EZ s button pad Numbers and letters may be typed on the keyboard as usual The keyboard 1s automatically detected by the ColorFlex EZ once connected Bar Code Scanner A13 1014 254 The optional bar code scanner connects to the ColorFlex EZ s USB port to allow scanning of a bar code for the ID tag of a reading after the reading is made The bar code reader 1s automatically detected by the ColorFlex EZ once connected Introduction to the ColorFlex EZ 1 11 C
47. orFlex EZ s ia ade main menu Move the cursor READ highlight to its position using the up and down arrow buttons and then press the Go button 2 The first Reading screen appears to select the setup to use To read using the last product setup that was used Press Reading No down arrow and skip to Step 4 To select the setup from a list of setups press Yes up arrow The Select setup screen appears 3 50 Standardization and Reading CFEZ User s Manual Version 1 2 Scroll through the list of setups using E TE the up and down arrow buttons until the setup 1s highlighted Then press the center button Go to move to that setup The first reading screen appears to place the standard for reading 1 ofn if the product setup uses a working standard or sample for reading of n Place the standard or sample at the sample port with the side to be measured toward the port Make sure the item is flat against the port and completely covers it Press the Go button to read The standard or sample is read and its values as configured in the product setup displayed on the screen Press Save Print down arrow to both save the reading in the ColorFlex EZ s memory and print the reading if a USB printer is connected Press Go to make the next reading in the averaging sequence Rotate or reposition the sample before doing SO After all readings in the averaging sequence have been made press Save Print
48. packaging for the instrument but may assist in eliminating the need for a shipment claim due to faulty packaging Purchasing freight insurance does not guarantee a successful damaged shipment claim if the carrier determines the instrument was not packaged properly All instrument tiles Black Glass power supply power cords and cables for the instrument should be included in the shipment A repair estimate will be delayed if the instrument tiles are shipped separately later Cover the measurement port Does not use duct tape Painter s tape is preferred as it will not leave residue on the instrument ColorFlex EZ carrying cases are not intended as shipping containers Place the instrument inside the carrying case and then place the carrying case into a new carton which includes at a minimum 6 inches of packing material preferably foam around the instrument Styrofoam peanuts should not be sued as packing material for instruments as they can suspend items weighing only up to 5 pounds Observe the information listed on the bottom of most cartons with regard to burst strength and gross weight limits Single wall cardboard cartons should not be used A proper packing carton with packing material may be purchased from HunterLab if desired Insure the shipment Provide an itemized packing list of all contents of the shipment Label the carton s as follows HunterLab Attn SRO 11491 Sunset Hills Road Reston VA 201
49. r of a sample such as fabric that 1s translucent the sample should be folded into multiple layers to make it appear more opaque Other materials such as liquids or semi solids might be read through the glass of a sample cup which presents a flat surface to the instrument When taking readings make sure that the sample surface 1s flat against the ColorFlex EZ sample port This may be difficult if the sample is curved or irregularly shaped Look at the instrument from all angles to make sure the port makes as much contact as possible with the product When measuring thin soft materials such as fabric or paper place a hard flat surface behind the product to ensure proper contact with the sample port and to ensure that it does not pillow into the sample port Average several readings when measuring samples that are textured patterned or irregular in color 4 56 Sample Preparation and Presentation CFEZ User s Manual Version 1 2 Examples of ways to measure several types of samples are given below Directional Samples Directionality can be minimized by averaging several measurements with rotation of the sample between readings Examination of the standard deviation displayed with the averaging function can guide in selecting the appropriate number of readings to average Non opaque Samples Non opaque samples must have consistent backings A white uncalibrated tile 1s recommended If the sample is such that it can be folded to
50. read by the instrument e Color Plot which displays the sample s location in color space relative to the standard which 1s plotted in the center of the a b and L plots co Ill Obs Choose the illuminant observer al combination under which color values A will be calculated Use the down arrow button to move down to the III Obs AE parameter then scroll through the choices using the right arrow button Configuring Options and Setups 2 37 CFEZ User s Manual Version 1 2 The available choices are A 2 C 2 D50 2 D55 2 D65 2 D75 2 F2 2 F7 2 F11 2 A 10 C 10 D50 10 D55 10 D65 10 D75 10 F2 10 F7 10 and F11 10 Color Scale Choose the color scale to be used Use the down arrow button to move down to the Color Scale parameter then scroll through the choices using the right arrow button The available choices are XYZ Yxy Lab L a b L C h and dLdCdH dLdCdH available only with Difference display type If the display type chosen was Difference the color scale will be expressed on the read screen as dXdY dZ dYdxdy dLdadb dL da db or dL dC dh instead The choice of none is also available ZMAIN MENU Color Index Choose the color index to be used Use the down arrow button to move down to the Color Index parameter Then scroll through the choices using the right arrow button ZMAIN MENU The choices are Y YID YIE WIE Tint Z 451B MI SMA SW OP GSC GSS dE dEc dE dC
51. s for the final result Port Inserts Port inserts with various sized openings may be purchased and placed at the reflectance port to change the area of view Remove the standard port insert by pulling it out of the port insert retainer Replace it with the special port insert Make sure that the flat portion of the insert is facing outward with the beveled portion toward the interior of the sensor Then standardize the instrument Any change in port size must be followed by standardization on both the Black Glass and the calibrated White Tile Introduction to the ColorFlex EZ 1 13 CFEZ User s Manual Version 1 2 Glass Port Insert D02 6624 05 This option provides a snap in port plate with an opening one inch in diameter that is covered with glass Also available is a CMR 2587 Port Insert with polycarbonate The glass insert protects the inside of the instrument from sample and airborne particles Remove the standard port insert by pulling it out of the port insert retainer Replace it with the glass port insert Make sure that the flat portion of the insert is facing outward with the beveled portion toward the interior of the sensor Then standardize the instrument with the glass in place Check the measurements of the Green and White Tiles before performing any other diagnostics without the glass cover Difference measurements using a glass cover will be more accurate than absolute measurements 1 14 Introduction to
52. sample port and press the Go button Twenty readings of the calibrated White Tile are made automatically and the results of each reading shown as it is made This test may be cancelled at any time by pressing Cancel When all readings are complete the final result as well as whether the instrument passes or fails the test is shown To PASS dE must be less than or equal to 0 05 Press Print to print the result if a printer is connected to the instrument s USB Main Menu SAVED READINGS ETUP MAINTENANCE ABOUT 4G0 E Diagnostics GREEN TILE CHECK gt SIGNAL LEVELS gt SELF TEST gt ZMAIN MENU white Repeatability white Repeatability PASS lt 0 05 Maintaining and Testing ColorFlex EZ 5 61 CFEZ User s Manual Version 1 2 port An example printout is shown White Tile Repeatability Press Diags Menu to return to the 2008 06 19 08 06 Diagnostics menu to run further tests 4k 0 03 Press Main Menu to return to the main menu Green Tile Check gt The first Green Tile Check compares the values in the ColorFlex EZ s memory to the values read at factory on the back of the diagnostic Green Tile If the values match press the Go button to continue If the values in the instrument s memory require revision change the highlighted digit of the selected color scale value using the up and down arrow buttons When the desired digit 1s shown press Next to move to the next digit
53. sed in standardization be treated carefully Tiles must be kept clean and in good condition If there is any doubt about the standards being clean clean them as described in the Maintaining and Testing ColorFlex EZ chapter Standardization Process Standardization of a ColorFlex EZ is performed as follows 1 Remove the calibration tiles from the standards box 2 Check that the tiles are clean and free of dust and scratches If they are dirty including marked with fingerprints 3 46 Standardization and Reading CFEZ User s Manual Version 1 2 clean them as described in Maintaining and Testing ColorFlex EZ Main Menu Select Standardize from the ColorFlex EZ s main menu by moving the cursor READ or A RODUCT SETUP highlight to its position using the up LOBAL OPTIONS IAGNOSTICS and down arrow buttons and then AVED READINGS ETUP MAINTENANCE pressing the Go button The ABOUT Standardization screen appears a 460 prompting for the Black Glass Place the Black Glass on the Standardization ll measuring port with the shiny side of the glass against the port Check that the Black Glass is flat and in solid contact against the port and that the white dot is facing forward towards the operator Press the Go buttonGo The ColorFlex EZ reads the glass and sets O E the instrument zero or bottom of scale When it is finished the screen prompts for the calibrated White Tile Replace the
54. taking measurements Selecting Samples Choose samples that are representative of the material used If samples are non representative of the batch or are spoiled damaged or irregular then the result may be biased When choosing a sample select randomly and examine the sample to avoid biased results If the sampling procedure is adequate another sample selected from the same batch should result in comparable measured values Sample Preparation and Presentation 4 55 CFEZ User s Manual Version 1 2 Preparing Samples Prepare samples in exactly the same manner each time they are measured Follow standard industry methods 1f they exist such as ASTM or TAPPI methods Sample Presentation Present the samples to the instrument in a standard repeatable manner Results obtamed depend on the condition of the samples and their presentation If a method 1s established so that the same procedure 1s used each time specific samples or types of samples are measured then there will be a valid basis for comparison of measured results This also ensures repeatability of results when measuring the same sample Make a checklist so that operators may simply check each step The checklist will also help in the training of new operators There are variety of techniques that can be used in handling various forms of objects and materials so that the most valid and repeatable measurement of their appearance results For example when measuring the colo
55. the Go button Main Menu to accept the parameters just set and return to the Main Menu Setup Maintenance Setup Maintenance is selected from the main menu by moving the cursor highlight to its position using the up and down arrow buttons and then pressing the Go button The Setup Maintenance menu appears Select the desired command from the menu by moving the cursor highlight to its position using the up and down arrow 2 42 Configuring Options and Setups Product Setup AME gt SETUP TANDARD NUMER IT AVERAGE OF IEWS gt TANDARD VALUES gt OLERANCES gt 4MAIN MENU Main Menu TANDARDIZE RODUCT SETUP LOBAL OPTIONS IAGNOSTICS AVED READINGS ABOUT 4GO CFEZ User s Manual Version 1 2 buttons and then pressing the right arrow button The available commands are described below Reset All Setups gt Reset All Setups first presents a Setup Maintenance confirmation message then if Go is PRINT ONE SETUP gt selected returns all product setups to their default factory values ZMAIN MENU Print All Setups gt This command causes the product setup BET Naintenanee parameters to output through the USB RESET ALL SETUPS Poo J port for all the product setups If the USB cable is connected to a printer the parameters will be printed If the cable is connected to a computer or other device o YMAIN MENU it will be sent there gt EE Setup Maintenance NM Print
56. the ColorFlex EZ CFEZ User s Manual Version 1 2 420 nm UV Port Insert D02 1010 618 This port insert contains a 420 nm filter to prevent UV illuminaton from hitting the sample This 1s important for UV optically brightened samples Also available are CMR 2591 400 nm and CMR 2592 460 nm UV Port Inserts Remove the standard port insert by pulling it out of the port insert retainer Replace it with the UV port insert Make sure that the flat portion of the insert is facing outward with the beveled portion toward the interior of the sensor Then standardize the instrument with the UV filter in place Check the measurements of the Green and White Tiles before performing any other diagnostics without the UV filter Sample Cup Set for Translucent Liquids This set provides a device for holding powders pellets granules and translucent liquids at the sample port It includes a 64 mm 2 5 inch glass sample cup plastic ring and ceramic disk set special port plate insert and sample cup cover Introduction to the ColorFlex EZ 1 15 CFEZ User s Manual Version 1 2 The ring and disk set are provided for translucent liquids transparent liquids and semi solids where the path length 1s related to color concentration and must be fixed First the sample cup port plate should be installed to hold the sample cup in the proper position Place the ring inside the sample cup and fill the cup with sample to a level above the ring Then pl
57. turn to the product setup configuration screen The offsets between the measured and entered values for the hitch standard are saved with the standard and applied to all samples read in that setup As a PQ Performance Qualification step measure the physical hitch standard as a sample and verify that the read values closely match the reference values Tolerances gt When Tolerances is highlighted press the right arrow button to move to the Tolerances configuration screen Select the color scale and indices for the tolerances Change the highlighted digit of the selected color scale tolerance value using the up and down arrow buttons When the desired digit is shown press Next to move to the next digit When all digits are as desired press Done to return to the product setup configuration screen E Product Setup 41 ANDARD VA ZMAIN MENU Configuring Options and Setups 2 41 CFEZ User s Manual Version 1 2 AutoSearch Select YES to include this product setup when using the automatic standard searchfeature which pulls up the most appropriate product setup based on the closest standards color values each time a sample is read Only the setups where AutoSearch is enabled YES will be included in the automatic serach Select NO to exclude this product setup in automatic standard searching Press the left arrow button Back to accept the parameters just set and select another Product Setup to configure or
58. ually adjusted within the product setup to match the reference instrument The modified standard is stored in the product setup for as long as desired ZMAIN MENU 2 34 Configuring Options and Setups CFEZ User s Manual Version 1 2 Press the right arrow button to move through the list of available standard types Averaging Select OFF 1f to make only one reading of each standard and sample To average several readings into a single measurement indicate the number of readings to be averaged up to 20 Views gt The settings made under Views indicate what will be shown on the ColorFlex EZ s LCD NANE Do screen after a measurement is made Press the right arrow button to obtain the Data Views screen YMAIN MENU Up to eight different views may be displayed for each measurement made with the ColorFlex EZ This is particularly helpful when you need to report in more than one color scale for each measurement Use the up and down arrow buttons to highlight the desired view number Then press the right arrow button to obtain the Data View screen for that view The parameters that may be set are as Data View l follows ILL OBS D65 10 COLOR SCALE L a b e View Use the up and down arrow buttons to move to the View parameter then toggle between Enabled view on CMC SHADE SORT gt ZMAIN MENU Configuring Options and Setups 2 35 CFEZ User s Manual Version 1 2 and Disabled view off using

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