UV PowerMAP & UV MAP Plus
Contents
1. Apes ere v eop m a Cursor Dif s GENES See ae File vj vew vj Toas wj Hep vj Total Energy Peak Power Density cm2 Sample Reference Diff Diff Density cm2 Sample Reference Diff Diff uva m w Boss farsa faso fes uva mw w 7502 sess poss ks i Figure 19 Peak Comparisons Graph View and Data View With the UV A and REF A cursors on their respective peaks the difference between the two peaks can be seen in the Y Coordinate boxes 0 474 and 0 455 for this example To see the measurement more accurately go to the Data View Screen by selecting it from the VIEW tab above With the cursors on the Total Energy Density Peak Power Density and Temperature readings are taken from between the cursors Note that the Peak Power Density of the Sample trace is about the same as the Y coordinate of the UV A cursor The same is true for the Reference trace and REF A cursor The Diff column shows the difference between the readings Figure 20 on the next page shows the UV A cursor locked to the sample UV A trace The Reference traces are off so the REF X cursor is labeled OFF The Peak Power Density is at the OFF cursor the highest point between the cursors In Figure 21 the cursors are on either side of the peak The Peak Power Density is no longer at the OFF cursor s position but the Total Energy Density is still taken from between the cursors2. ae dnnovative UV Measurement LT INSTRUMENT MARKETS UV PowerMAP amp UV MAP Plus User s Manual Table of Contents Hio rio FYN sr 4 Controls Connections and Indicators 5 Theory ot Op ration omnet pte ecd eee ptos 6 Preparation For US ees Dette e cen ede tee ele i eH ce RE itd 7 Equipment Markings c cccccesscesccesecesecesecececaeeeaeeeseceneeeeeeeeseceseenaeenaeeaeenes 7 Initial Ch rgmg unie ette eid olathe e e deren 8 Installing the Thermocouple Probe eerte 8 PowerView Software and Computer Preparation eee 9 PowerView Software Versions sess 9 File Conversion of PowerView Version 1 01 Files eee 10 Connecting the UV PowerMAP and UV Map Plus to PC 10 PowerView Software Installation sese 10 Identifying and Setting COM Ports eese 11 Setup and Setup VJew a ed tte redi fetu qe m la Et peus 12 Map Configuration cinch ode ice reg e rte e pee pep aar 12 Map Clock 2 nie dere herr e ete e et rn 13 Map Status cider ode ee eec 13 PC Communication Errors one t e rette 14 Language inpr pter t rater p FOR 14 Basic Operations fe ode tbe dark sted ete tede een 15 Pushbutton Operation esee eene enne nenne eene trennen 15 Audible Al rim tiere ent te y ede dg decrees Te EN e 15 LED Indicator e
3. Eee uva es Bar Plats gt ST UVE AJ Fill Base Li gt HH Uw He I een De Point Style 9 ee OM AT mp 77 S om orr j vut MA X Scale OFF EN Ex 4 EX Ex S 01 Si D E Figure 9 Channel Option Menu Once the channels are set click on the SAVE button to store the settings Click on the DEFAULT button to restore the trace options to the original factory settings The SMOOTH ON OFF button provides a filtering function to reduce noise in the plot Click on the SMOOTH ON OFF button to toggle it on or off The button color and name change to indicate whether this function is on Graph View Controls An important feature of PowerView is the ability to simultaneously compare two runs in its Graph View screen The Graph View controls are located under the graph area and appear as shown in Figure 10 Scaling Zoom Cursor Plot Overlay and Position are the major sections of the Graph View controls A list of their descriptions follows Scaling Zoom Cursor Plot Overlay mv KRA TUO i NE LL A REF Jo8o31 577 WEA l i Cursor Diff s seo wes ea IB Bs LH Position Figure 10 Graph View Controls Scaling Controls When a plot is transferred or opened PowerView automatically sets the X and Y axes to fit the plot in the viewing area The first two pairs of controls are used to scale and format these axes Auto Scale Sets the plot horizontally and or vertically
4. HELP pull down menu on the top Microsoft Corporation has created many versions of the Windows operating system and associated products The Windows XP platform has many versions available depending on your computing and networking needs NOTE PowerView is tested on different computers with different versions of Windows but we cannot duplicate all conceivable setups options and types of programs Whether or not PowerView will run completely and successfully on your particular computer depends on several factors including the Windows platform and version computer settings user settings port settings processor network connections and network settings It is possible that software or equipment connected to the computer can cause conflicts and may need to be removed or settings need to be changed in order to allow our radiometers to communicate with the program At times for example software used with Personal Digital Assistants PDA s can interfere with communication protocols File Conversion of PowerView Version 1 01 Files The file structure for files created using PowerView Version 1 01 is slightly different than higher PowerView versions Higher versions above 1 01 are able to read Version 1 01 files after converting them to the new format The conversion is permanent and the files cannot be changed back to the previous version PowerView Version 1 01 is not able to read or utilize Version 2 01 or higher files NOTE Copy
5. the Data Configuration gives the sample rate and which UV channels were enabled for the run Lastly the start date and time stamp for the run is displayed along with the unit s internal temperature and battery voltage All the information in this part of the Sample section is automatically generated by the unit and cannot be edited The upper block of the Reference section shows the unit identification and certain test conditions for the reference plot First it lists the Collection Unit name firmware revision and serial number Secondly it lists the same information for the Optics Unit plus the UV channels installed in it Next the Data Configuration gives the sample rate and which UV channels were enabled for the run Lastly the Start date and time stamp for the run is displayed along with the unit s internal temperature and battery voltage All the information in this part of the Reference section is automatically generated by the unit and cannot be edited The lower Sample and Reference blocks can be edited and used by the operator to add comments such as lamp settings line speed materials used or lot numbers to the data file Sample CAWINDOWS Desktop EIT Sample Files Reference CAWINDOWS Desktop EIT Sample Files Collection Unit Power Map Rev 1 01 1 00 sin 19981024 Unit Power Map Rev 1 01 1 00 sin 19981024 Optics Unit Power Map Rev 1 00 s n 819991027 NB C V Data Config 128 HZ ABCA Brat 17MARO3 11 39 45 29
6. Computer interface cable Serial to USB adaptor with software CD Thermocouple probe Carrying Case User s Manual Optics Head Transport Case Hex key go cr ONES ON pn poc Optics Heads and standard accessories are available for individual sale Contact EIT Instrument Markets or an EIT Instrument Markets authorized representative for ordering information Specifications Electrical Specifications Configuration 2 Part Detachable Optics Head and UV Data Collector Optics Head Supports optics to measure 4 spectral regions UDC 256 bytes non volatile memory UV Ranges High Power 200mW to 20W UVA UVB UVV 20mW 2W UVC Low Power 2mW to 200mW UVA UVB UVV ImW to 100mW UVC Spectral Response UVA 320 390nm UVB 280 320nm UVC 250 260nm UVV 395 445nm UV Accuracy 5 typical 10 maximum Temperature Measurement Type J Input Range 500 C Maximum Thermocouple range determined by thermocouple wire used Sample rate 32 samples per second UV Sample Rates User adjustable from 128 to 2048 samples per second UV Sample Period Maximum of 1 hour determined by configuration Operating Temperature Range 0 70 C over temperature alarm 65 C Unit Operation One Push Button Switch Indicators One Single Tone Audible Indicator Dual Color LED Red Green Battery Nickel Metal Hydride NiMH Battery Cycles 500 typical Charging Per
7. channels the UV MAP Plus has only one channel Top Optics Head Figure 25 UV Channel Locations Warranty and Returns New Product Warranty EIT Instrument Markets warrants that all goods described in this manual except consumables shall be free from defects in material and workmanship Such defects must become apparent within six months after delivery of the goods to the buyer EIT Instrument Markets liability under this warranty is limited to replacing or repairing the defective goods at our option EIT Instrument Markets shall provide all materials and labor required to adjust repair and or replace the defective goods at no cost to the buyer only if the defective goods are returned freight prepaid to EIT Instrument Markets during the warranty period EIT Instrument Markets shall be relieved of all obligations and liability under this warranty if 1 The user operates the device with any accessory equipment or part not specifically approved manufactured or specified by EIT Instrument Markets unless the buyer furnishes reasonable evidence that such installations were not a cause of the defect This provision shall not apply to any accessory equipment or part that does not affect the proper operation of the device 2 Upon inspection the goods show evidence of becoming defective or inoperable due to abuse mishandling misuse accident alteration negligence improper installation lack of routine maintena
8. higher of PowerView allows the user to select a language other than English for the button names and icons Language choices other than English include Spanish French Portuguese and German Once a new language has been selected press SAVE The PowerView program will restart in order for the language to become the default language choice MAP CONFIGURATION MAP CLOCK GET CONFIG PC CLOCK SAMPLE SETTINGS THRESHOLD SETTINGS Start Threshold OFF J MAP STATUS LANGUAGE PC Set Up GET STATUS Language Port Number EGG Urk RO Wa RID TOTT OO ER TTS Lacie pou ESQ E AT Sia nan AJA SL Enger 1 ee Start 20FEBO2 16 15 04 24C 2 7V Baud Rate K avs Time 5 15 04 Intemal Temp C Battery Status ee mo e C9 20 22 24 26 29 30 Figure 6 Language Selection Basic Operation After the radiometer is configured for the run it is disconnected from the PC then exposed to the UV environment just as the actual product would be Descriptions of the pushbutton operation audible alarm and LED indicator are given to aid in equipment familiarization Pushbutton Operation A single pushbutton on the unit acts as the main operating switch Its operation is based on pressing it for a short or long period A short press turns
9. important files before converting them from Version 1 01 as they will not be able to be read or utilized with Version 1 01 once converted Connecting the UV PowerMAP and UV Map Plus to PC The UV PowerMAP and UV Map Plus can be connected to your PC via the supplied USB Serial Port Adapter or via a serial COM port on your PC EIT Instrument Markets recommends that you use the supplied Keyspan USB Serial Port Adapter to connect your instrument to the PC PowerView Software Installation 1 Load the PowerView Installation CD in an available drive 2 From the Program Manager screen click on the Start button 3 Click on Run Click on Browse 5 Select the drive where the Installation CD is located and double click setup exe 6 A RUN dialog box will appear with the path and file you selected Click on OK 7 Follow the screen prompts to complete installation USB Port Users Install the Keyspan Software for your USB Serial Port adapter as per manufacturer s instructions Attach the supplied Interface Cable from your PowerMAP or UV MAP Plus to the USB Serial Port Adapter Connect the USB Adapter cables to the USB port on your PC Serial COM Port Users Attach the supplied Interface Cable to the serial COM Port to be used and to the UV PowerMAP or UV MAP Plus Identifying and Setting COM Ports 1 Identify which COM port is designated in the Device Manager of the Windows Control Panel under System USB Serial Port Adapter users
10. rre een ret Pe Rep ee Idee ian 16 The Basic Data R n 55e oomen eene ame HA AR AT 16 Transfer Veiis dice trie rate Pere eee a e RR EE ie rds 17 Uploading D t sasit et bt AE e de e pe da 17 Graph VieW rcs ndisse eee D ertt Ree e e m ee m erus 18 Viewing the Data in Graph Format sees 18 Graph View Controls tope tg tees Hog pe 19 Scaling Controls iecit metit e e e te iei 20 ZoomrControls orent voe eet ee rte cu atte eere e dedans 21 Position Controls essere ener nennen nre 22 Cursor Controls rare Hr eret DSS ene ER TRE REP ek 22 Plot Overlay Controls no ete eh eie pr 24 Overlaying Plots 45 aetate rne coa eno b enc ERE 25 Sample and Reference Blocks seen 27 Data VIEW e c E 27 Total Energy Density 4 i hm antl ada I et a eres 28 Peak Power Density oce pe rm Pene E re He Rieder eo 29 Smooth On Oft obese aiid sila diei Pe be ere 29 Cursors On Oft 155 espere RP RR DOR 29 Threshold On Off gsi 2s 2 6d ettet eee ett 32 Manipulating Files in PowerView esee 33 Opening Files 22 Nok ae hook ROI Ren b eis 33 Closing Fl ss uoi epu edt 33 Savine Piles a ecd apa ard ER tot eet 33 Exporting Files idee Riche tee ped see feme e ate eri ends 34 Printing Data odio Ri etos tei edite etii nets 34 Exiting PowerVI8Ww eene ede e te ie hts 34 Basic Applications need eee cele eere ai 34 Evaluating UV Lamp Output cece eese 34 Focusi
11. tc Battery Status ao Pa C zs 20 22 24 26 28 30 Figure 5 Setup View Map Configuration 1 The GET CONFIG button retrieves the radiometer s current configuration Each enabled UV channel button will appear green disabled ones will appear gray The UV Sample Rate is also displayed 2 To change which channels are enabled click on each channel s button to turn it on or off For the UV MAP Plus only one channel can be enabled Verify that the correct channel is enabled according to the calibration label on the unit 3 To change the UV Sample Rate click on the scroll buttons to the left of the box or click on the box and select the desired rate The UV Sample Rate selected will determine the amount of time that the PowerMAP Map Plus is available to collect data PowerView automatically calculates and displays the resulting sample period Faster sample rates collect information that is more detailed but also create larger files Additional discussion on sample rates is found in the Sample Rates section on page 35 4 The THRESHOLD SETTINGS section gives the option of turning the Start Threshold on or off and setting the temperature limit for the Over Temp alarm The Start Threshold is used when the operator does not want the unit to trigger on low level UV light It acts as a delay for an application that has a long distance between the beginning of the process and the first UV source The Over Temp C sets
12. to el fit the entire plot in the viewable area These ar are used mostly for aborting zoom functions X and Y Axis Scale Activates pop up menu to change the DID Format Precision or Mapping Mode of the y uy X or Y axis Format Allows the user to change the presentation of the axis numbering Precision Sets the number of decimal places in the axis numbering Mapping Mode Scales the axes either linearly or logarithmically j 0 Cn Qn oN P _ Logarithmic Default Settings Shown Figure 11 X and Y Scale Structure Zoom Controls These controls are accessed in a pop up activated by the Zoom control Zoom amp Activates pop up menu to select zoom functions The types of zoom functions are area horizontal and vertical zoom undo zoom and zoom in and out When a zoom function is selected the mouse pointer will change to a magnifying glass To use the first three types of zoom select the type desired then click and drag the pointer to define the zoom area dashed lines will border the area The zoom occurs when the mouse button is released Undo Zoom undoes the last zoom performed The remaining two functions provide repeated zooming in or out respectively Horizontal Vertical Undo Zoom Zoom Out Zoom In Figure 12 Zoom Controls Position Controls The operator can move the plot through the viewing area using the Plot Position contro
13. with Windows 2000 and XP can change the COM port utilized For more detailed instructions for USB connection users refer to Appendix B on how to locate identify or change the designated COM port In the PC Setup section Of PowerView set the Port Number by scrolling up or down or overwrite the current entry to match the port designated on your PC Scroll up or down to select the Baud Rate in kilobits per second the default baud rate likely does not need to be changed Click on the SAVE button in the PC Setup section to store these settings Setup and Setup View The UV PowerMAP and UV MAP Plus are configured at the factory prior to shipping These settings can be changed so the user can configure the radiometer for their application The sampling rate active UV bandwidths and other features can be adjusted in this menu The Setup view can be found by selecting it from the TOOLS pull down menu on the top It is divided into sections as shown in Figures 5 and 6 Start the PowerView program and select SETUP from the TOOLS pull down menu to continue with setup and configuration Tools wj Help MAP CONFIGURATION SAMPLE SETTINGS THRESHOLD SETTINGS Start Threshold c Rate sec 2048 MAP STATUS LANGUAGE PC Set Up Language Port Number Fo 17 Baud Rate K AL 5s Time EE temat temp
14. 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 Figure 12 Figure 13 Figure 14 Figure 15 Figure 16 Figure 17 Figure 18 UV PowerMAP and UV MAP Plus eee 4 UV PowerMAP and UV MAP Plus top and end views 5 UV PowerMAP and UV MAP Plus block diagram 7 UV PowerMAP and UV MAP Plus calibration labels 8 Setup VIEW eia eddie o p ER e RE Re E e Red 12 Language Selection cuite enden edere deed 14 Transfer View Secrecion nerean oea aa nenne 17 Graph Vie Ww SCIeen pde egtbure teme teer een 18 Channel Option Menu eese eene eene 19 Graph View Controls eese rennen 20 X and Y Scale Structure eate rrt rent teme cosy 21 Zoom Controls ret reet e net eerte eser 22 Cursor Menu Structure pti rr ter beer eerte 23 Cursor Lock Menu eere teet e eem inion nial 24 Overlaying Two Traces etre tb ree pr tiers 26 Separating T wo Traces auae eoo e a t ee e trit 26 Sample and Reference Blocks eee 27 Data View S6reen sienne ee RE se Ies 28 Figure 19 Peak Comparisons Graph View and Data View 30 Figure 20 Cursor Measurement Graph View and Data View 31 Figure 21 Cursor Measurement Cursors on either side of a peak 31 Figure 22 Graph View With Threshold at SMW esee 32 Fig
15. C 2 7V Optics Unit Power Map Rev 1 00 sin 19981027 BICA Data Config 128 HZ ABICA Start 17MARO3 11 43 44 320 27V User Information User Information Figure 17 Sample and Reference Blocks Data View The Data View screen displays the UV and temperature readings for the active channels numerically The Data View screen can be viewed by selecting Data View from the VIEW pull down menu on the top It has five main sections Total Energy Density Peak Power Density a section containing Smooth Cursor and Threshold controls and Sample and Reference blocks as described on p 27 rwomw Ree Eee Sel Total Energy Sample Ref Ditt 26 Ditt Peak Power Sample Ret Ditt 36 Diff UVA m 253 45 Borsa B5315 faa UVA mw w 243 34 B2 ss Bassa pa UVB mJ v 27 84 UVB mw w 24 95 uvc m w F5s46 uve mw w 749 83 uvv m w foi26 11 35 fo126 faa uvv mw 99 77 Ba979 9 977 faa Average Temp Peak Temp TEMP cw B2 ps B faa TEMP c7 5o as 5 faa Cursor A Position Cursor B Position SMOOTH OFF 3 000 sec Spo sec Sao Sample p PowerView sample cit Reference DAPowerViewWeference eit Unit Configuration Unit Configuration Collection Unit Power Map Rev 1 0 56788 Assy 7 97 Cal 7 97 Collection Unit Power Map Rev 1 0 56788 Assy 7 97 Cal 7 97 Optics Unit Power Map Rev 1 0 23456 Assy 7 97 Cal 7 97 A B C V
16. C APoweorViowiMarch18 2 oit Collection Unit Power Map Rev 0 0 1 0 s n WOSOGDOD4 Collection Unit Power Map Rev 0 0 1 0 s n S80G0004 Optics Unit Power Map Rew 1 0 sin WGGDGODOD A B CA Optics Unit Power Map Rew 1 0 s n ES0G0000 A B CAY Data Config 128 HZ ABCA Data Config 128 HZ AIB CAY Data Start 17MARGB 17 57 49 Star 18MARSB 17 41 50 33C 2 5V BOS 5021 044 483 SEB 407 1 043 479 P2007 1 238 1 104 008 958 1 218 1 081 097 045 Figure 8 Graph View Screen Viewing the Data in Graph Format In the Graph View screen the display of the UV channels and temperature can be toggled on or off as desired The Sample and Reference buttons in the upper left of the screen control which active channels channels that were enabled during the run will be displayed Clicking on these buttons toggles the display of their respective channels The table in the upper right corner of the screen lists the channels that were enabled for the run Disabled channels are listed N A To change the color and or appearance of a trace in the plot click on the trace s name in the upper right and choose the desired options from the pop up lists like shown below Ie p L C mmon Plots P J None Fa EZ FPE zd e m Zer E m za uve Line Style gt Infinity oc lewah p i E M AnthAliased ies Ter LA EDD
17. Graph View screen contains a SMOOTH BUTTON The SMOOTH BUTTON filters and minimizes these effects to make the profile more readable Maintenance The user should perform routine maintenance It consists of battery charging cleaning removing installing the Optics Head and returning the unit for calibration Battery Charging 1 The PowerMAP and UV MAP Plus instruments are supplied with a universal 100 240VAC 50 60 Hz switching power supply charger and 4 interchangeable input plug adaptors that securely lock into position and quickly release by depressing the adaptor button 2 Insert the charger s plug into the UDC s charging jack 3 Attach the country specific plug adaptor to the power supply and insert into an AC outlet A WARNING Risk of electric shock Make certain that the AC outlet is the correct voltage and configuration for the charger Personal injury and or damage to the unit may occur if the voltage is incorrect 4 Allow the radiometer to charge for 1 hour Cleaning To clean the optical surfaces refer to the Cleaning Instructions provided in the Appendix To clean the case of the radiometer use a soft cloth and isopropyl alcohol For the Thermocouple probe tip use a soft cloth with acetone if needed Optics Head Removal and Installation ESD Sensitive Device The gold pins on the Optics Head connect directly to circuitry that is sensitive to electrostatic discharge Personnel should follow prope
18. Optics Unit Power Map Rev 1 0 23456 Assy 7 97 Cal 7 97 A B C V Data 1028 Hz 10mw A B CAV Stan 2712 97 10 00 Stop 2 12 97 10 15 Brors Data 1028 Hz 10mw A B CAV Stan 2 12 97 10 00 Stop 2 12 97 10 15 Brors User Information User Information Sample Reference Figure 18 Data View Screen Total Energy Density The Total Energy Density readings are shown in Joules cm These readings represent the calculation of power density over time the mathematical integral under the plot curve The Average Temperature is the mathematical integral under the temperature curve 1 Click on the J mJ button to toggle between Joules cm and milliJoules cm 2 Click on the C F K button to change the Average Temperature scale between Celsius Fahrenheit and Kelvin scales 3 The Sample Ref Diff and Diff columns list the energy densities and temperature for the sample plot and reference plot the numerical difference between them Sample Reference Difference and the Difference as a percentage Sample Reference X 100 Diff PowerView does not calculate the Diff for Peak Temperature Peak Power Density The Peak Power Density readings are shown in Watts cm These readings represent the peak irradiance of each channel measured The Peak Temperature is the highest temperature recorded for the run 1 Click on the W mW button to toggle between Watts cm and mi
19. Set up slow the Baud Rate a6 settings down to see if the slower speeds allow 13 2 M FE 38 4 communication Try adjusting the Baud Rate one 57 6 step at a time See the reference on the right SE If you are still unable to communicate on your computer click on the Advanced Tab on your Communications Port Properties Window and adjust the Transmit and Receive Buffers to the lowest setting 7 Communication to and from your radiometer was checked during calibration at EIT Instrument Markets If you are still having problems try communicating with the unit on another computer preferably one without potential conflicts from networks or other devices such as PDA s 8 Windows XP contains a utility that allows you to specify the version of Windows in which your software best performs For more information click the Start button and click Help and Support In the Help and Support Center window under help topics click Fixing a Problem Then click Application and software problems Select the task you are attempting Other Errors Other common errors users may experience are Error 71 and 8 Error 71 is a result of opening a Version 2 01 or higher file version of PowerView with Version 1 01 software Ensure that you have safely converted the file instructions on p 10 to view in a newer version of PowerView Error 8 is a file permission error resulting from the read only attribute being selected To reset this attribute open
20. The Peak Power Density is now the highest point on the trace 1 1 12 600 12 800 1 1 1 1 1 1 13 000 13 200 13 400 13 600 13 800 13 9 Aa ve monea JOE Cursor Diff s sl i OFF xj 13 230 5 352 Jim an Total Energy Density cm2 Sample UVA m w 5613 Peak Power Density cm2 Sample uva mw v Bs439 Figure 20 Cursor Measurement Graph View and Data View Sample Reference 1 1 12 600 12 800 i 1 1 1 1 1 13 000 13 200 13 400 13 600 13 800 13 958 12 897 Total Energy Density cm2 Sample uva m w 285 21 o241 JL EHE Le I Cursor Diff s prr ea je 4 oa Peak Power Density cm2 Sample UVA mW vj hs 46 Figure 21 Cursor Measurement Cursors on either side of a peak Threshold On Off The Threshold On Off control turns the threshold function on or off When the Threshold is off the entire plot including any negative excursions is tabulated When the Threshold is on it can be adjusted using the Threshold mW control to the right Type in the threshold desired or click on the increment decrement arrows on the left side of the box NOTE There is a difference between Threshold Off and a 0 Threshold When the threshold is off everything is calculated When the threshold is on but is set to 0 00 only data with positive values are used in calculations The figures below demo
21. Windows Explorer and open the folder that the eit file is located in Right click on the file select properties and ensure the read only box is not checked Regulatory Statements United States NOTE This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense European Union Countries This equipment is a Class A device suitable for use in all establishments other than domestic and those directly connected to a low voltage power supply network which supplies buildings used for domestic purposes This equipment is in conformity with the following standards and therefore bears CE marking IEC 61326 1 2005 ENS55011 1998 EN61000 4 2 1995 A1 1998 A2 2001 EN 61000 4 3 2002 A1 2002 following the provisions of the applicable directives 98 34 EEC and amendments 89 336 EEC and amendments Designed and manufactured in the USA Patent P
22. aving a slower sampling rate Secondly the peak irradiance is more accurately measured The variance when measuring peak irradiance lies in the sample rate versus the time spent under the focal point of the lamp Table 2 shows the comparison between EIT Instrument Markets UV Power Puck at 25 samples per second and a PowerMAP sampling at 1024 and 2048 samples per second For the purpose of this comparison we assume that the UV lamp has a 3 4 inch focal plane and that the conveyor speed is a constant 10 meters per minute Similar calculations can be made for any system if the conveyor speed and the focal plane are known PowerMAP PowerMAP Calculation Power Puck 25 S s 1024 S s 2048 S s Conversion from 10m minute 10m minute 10m minute m min to in sec 6 5 inches second 6 5 inches second 6 5 inches second Samples inch 25 samples 6 5 in 1024 samples 6 5 in 2048 samples 6 5 in unit can measure 3 85 samples in 157 54 samples in 315 08 samples in Samples 3 85 x 0 75 2 88 157 54 x 0 75 2 118 16 315 08 x 0 75 236 31 measured under the focal plane Table 2 Sample rate comparisons Another difference with a higher sample rate appears in the Graph View of the system profile Some UV lamp systems have power sources that cycle the lamps on and off many times per second The PowerMAP can actually detect and record this cycling To reduce the effects of this sensitivity on the plot the
23. ceeded Click OK The Device Manager and the Keyspan USB Serial Port Properties window will now display the COM Port selected Close all Keyspan Windows and the Device Manager and Control Panel windows Open PowerView Software 21026 Click on Tools then click Setup Click on PC Setup Set Port Number to the same number as the COM Port selected above Click SAVE Appendix C Troubleshooting Communication Errors Error 5000 occurred at Pmap Serial Timeout Possible reasons Serial Port Timeout Sample PC Error Prompt Common Communication problems are Errors 37 38 and 5000 Errors 37 and 38 indicate a serial port conflict or incorrect port selected Error 5000 indicates communication has failed Follow the instructions below to troubleshoot any communication error 1 Advanced Port Settings x IM Use FIFO buffers requires 16550 compatible UART E OK Select lower settings to correct connection problems Select higher settings for faster perform nce Cancel Receive Buffer Low 1 gj High 14 Defeus Transmit Buffer Low 1 j High 16 Ensure that the battery of the unit is charged Check all communication cable connections Confirm that the COM port designated by your PC matches the COM port selected in PowerView If using the USB serial adapter ensure the adapter software has been installed per the manufacturer s instructions In PowerView Tools
24. de cleaning advice assistance and repair or replacement in cases where these guidelines fail to remove contaminants Following these guidelines will help customers get long life and accurate readings from their radiometers Appendix B Locating identifying and changing the Keyspan COM port in Windows 2000 and XP Operating Systems 1 Rus DL DN ee 15 16 17 18 19 20 21 22 23 24 Go to the Start Menu Click on Control Panel Windows 2000 Click on System Icon Windows XP Click on Performance and Maintenance Or in Classic Mode click on the System Icon from the Control Panel window The System Properties Window will appear Click the Hardware tab Click on Device Manager Click on Ports COM and LPT The active COM Port will be identified here for 2000 and XP users continue with Step 8 to change COM port Double click Keyspan USB Serial Port COM4 Click on Keyspan USB Serial Port COMA Properties Click on Port Settings Click the Start Assistant button The Keyspan USB Serial Adapter Assistant window will appear Click on Port Mapping Click on the drop down box next to COM port mapping for selected adapter port Select COMS or higher A window will pop up asking Keyspan Serial Adapter COM Port name setting change Do you want to continue Click YES A window will pop up Keyspan Serial Adapter COM Port Remap The Port Remapping request suc
25. e in the Graph View screen allows you to compare the peak UV irradiance of each lamp in a multi lamp curing system If you expect similar peak intensities from each bulb in a multi lamp system you will be able to clearly see when one bulb is not outputting at the same rate as the others The PowerView software allows you to save the information from a lamp system when the bulbs are new and the reflectors are clean as the reference for comparison to a later sample UV PowerMAP allows you to profile and compare the output in the four spectral channels that it measures UV MAP Plus does the same on one specific channel Focusing Lamps The shape of the trace in Graph View is indicative of whether or not the lamp is focused A non uniform or jagged curve indicates that the lamp is not physically located at the focus of the reflector The trace will also allow you to compare reflector materials reflector shapes and wavelength specific degradation over time and to other systems Monitoring Temperature Many substrates and compounds used in UV curing will deteriorate or undergo physical change when subjected to excessive temperatures High infrared temperatures accompany the UV in many curing systems Temperature measurement will help you maintain the balance of getting the necessary amount of UV while not exceeding the temperature range of the product Temperature results from the thermocouple are best utilized if the thermocouple can be placed on th
26. e same plane as the optical window on the Optics Head Discussion on Sample Rates NOTE This discussion uses the UV PowerMAP as an example Comparisons for the UV MAP Plus can be drawn from this discussion as well Technological improvements allow the UV PowerMAP to sample much faster and store more information than radiometers designed just a few years ago Earlier EIT Instrument Markets radiometers had sample rates of up to 160 samples per second and could store a maximum of 6000 UV and temperature data points The UV PowerMAP has a maximum sample rate of 2048 samples per second and can store up to 180 000 data points in its memory In the PowerView Setup screen the user can enable or disable any of the four UV channels in the PowerMAP A B C and V The user can also select UV sample rates from 128 to 2048 samples per second As the channels and sample rates are set the maximum sample time available is displayed in minutes Faster sample rates and more enabled channels will decrease the time available to take data With the fastest sample rate set and all four channels enabled the maximum sample time is 1 4 minutes Higher sample rates will cause some differences in readings First the increased number of instantaneous measurements yields a higher integral resolution The measurement curve is sharper and more defined This increase in resolution will likely result in a reading slightly higher than a reading taken with a radiometer h
27. e that would be impinged on an actual work piece exposed to a UV curing process Figure 1 UV PowerMAP and UV MAP Plus Controls Connections and Indicators The assembled radiometer appears as in Figure 2 below The physical features controls connectors and indicators are briefly described in Table 1 Top View End View 3 ren Figure 2 UV PowerMAP and UV MAP Plus top and end views Name Description 1 Optics Head Contains optics and A D conversion circuits 2 UV Date Processes readings and configurations in digital Collector UDC form 3 Thermocouple Jack for J Type Thermocouple connector Jack 4 Optics Optical input to the Optics Head 5 Interface Pins Electrically connect Optics Head to DCU 6 Connecting Pins Mechanically connect Optics Head to DCU 7 Set Screws Secure Connecting Pins in DCU 8 Audible Alarm Provides audible feedback to user and alarms 9 Charging Jack Provides connection for battery charger plug 10 LED Indicator Provides visual feedback of unit status and alarms 11 Input Output Jack for radiometer to PC Interface Cable I O Port 12 Pushbutton Main operating switch Functions described in text Table 1 Item descriptions Theory of Operation Figure 3 on the next page shows the block diagram of the UV PowerMAP and UV MAP Plus for UV light measurement and temperature plottin
28. emicals 1 LOOK Closely examine the optical surface If no contaminant is visible it is best not to clean the instrument The optics are delicate and handling should be minimized The two exceptions to this rule are when a Itis known that a process chemical has come in contact with the instrument s optics or b A shift in readings has been observed with the instrument and the design of the UV system is such that contamination of the radiometer is a possible cause of the measurement error 2 BLOW The next step is to use compressed gas to remove any loose material from the surface of the optics This step is necessary because loose material especially silicates and other abrasive components can cause scratching of the optical surface during the remaining steps Compressed gasses we recommend in order of preference are a Dry nitrogen b Chemtronics Duster p n s ES1017 ES1217 ES1617 or similar tetrafluoroethane based products c A rubber air bulb typically found in camera supply shops d Compressed air from an oil free instrument grade system sometimes referred to as instrument air In the case of any compressed gas it is best to avoid making the optic too cold The resulting condensation while typically easy to remove presents added difficulty in the cleaning process Two common practices are not recommended Blowing on the optics with the mouth is not recommended various components of saliva are e
29. end of the Optics Head 2 Secure the probe to keep it from catching on any equipment PowerView Software and Computer Preparation The EIT Instrument Markets PowerView Software is a powerful program used for displaying manipulation and analysis of the collected data The software CD can be found in the mesh pouch on the inside cover of the Carrying Case Refer to the Specifications section for minimum computer requirements PowerView Software Versions EIT Instrument Markets has multiple versions of the PowerView software which uses LabView from National Instruments as its base program From a user standpoint the differences are slight between the versions EIT Instrument Markets ships the latest version of the PowerView software available at the time of shipment Current users of PowerView can request a previous software version to be consistent with existing software if desired Visible differences between Versions 1 01 and the higher versions include e The appearance and location of some graphical control icons e Added features such as language and printer selection on version 2 01 and higher Version 2 02 and higher includes improved communications Save File prompt when exiting and additional COM ports to support Windows XP If PowerView is already installed on your computer the version that you are running can be found e Ontheoriginal installation CD s e While in PowerView by selecting About PowerView from the
30. ending INSTRUMENT MARKETS Electronic Instrumentation amp Technology Inc Instrument Markets Group 108 Carpenter Drive Sterling VA 20164 USA Telephone 703 707 9067 Fax 703 478 0815 www eitinc com 100200PWR Rev E
31. g Ultraviolet Light Measurement The radiometer is comprised of two assemblies the UV Data Collector UDC and the Optics Head Ultraviolet visible and infrared light radiation of all wavelengths impinge on the optics as it is exposed to a UV light source The optical stacks each a series of attenuators filters and diffusers block the visible and infrared spectra and pass the UV channels of interest to photodetectors Each photodetector converts each channel s light energy to a current that is proportional to its irradiance This current is converted to a voltage digitized processed and stored in the UDC The data is then transferred to a computer for subsequent analysis Temperature Plotting Temperature is measured through a J Type thermocouple probe This input is connected directly to circuits for conditioning and amplification The resulting analog voltage is digitized and processed in the same manner as the light data Light Optical Stack Photodetector 1 Thermocouple Probe 4 Microprocessor i i i i X i 7j Current Voltage Memory Conversion eo Y i Analog to i Digital i i Communication n m LAH Amplifier Conditioning Circuit SS ao 8 Y Y Optics Head Data Collection Unit Figure 3 UV PowerMAP and UV MAP Plus block diagram Preparation For Use Equipment Markings The UV Data Collection Unit
32. iod 1 hour quick charge at temperatures below 35 C Universal Charging Adapter AC input 100 240VAC 50 60Hz 12 VDC 250 mA Operating Time Determined by configuration Guideline four channels on 512 Samples second for a 2 minute sample period yields 30 readings on one charge Communication to PC Format RS232 Serial Port Speed 9600 to 115k baud Power View Software Minimum Computer Pentium 60MHz 16MB RAM one serial Requirements port one parallel port 20MB space available on hard drive CD ROM drive Windows 95 operating system Interface Windows based fully graphical interface Mechanical Specifications Unit Dimensions 3 50 W X 9 0 L X 0 5 D 8 89cm X 22 86cm X 1 27cm Weight 20 2 ounces 570 grams Materials Aluminum chassis with stainless steel covers Table 3 Electrical and mechanical specifications subject to change Spectral Response Curves The Spectral Response Curves for the four UV channels are shown in Figure 24 below The UV PowerMAP has all four channels the UV MAP Plus has only one channel 300 325 350 375 400 425 250 275 300 325 350 375 Wavelength nm Wavelength nm UV A UV B 230 240 250 260 270 375 400 425 450 Wavelength nm Wavelength nm UV C UV V Figure 24 Spectral Response Curves Optics Locations The locations of the optics for each UV channel are shown in Figure 25 The UV PowerMAP has all four
33. l Plot Position When selected the pointer changes to a hand Click and drag the pointer to move the plot across the viewable area Cursor Controls Cursor measurement helps the operator analyze run data by facilitating both absolute and relative measurement Cursor When the Cursor control is active the pointer will appear as a crosshatch that changes when placed on a cursor Click and drag the cursor to the location desired Cursor Name REF The reference cursor SMPL The sample cursor X Position 8 031 1 508 n3 5 Y Position gg 582 3 3 Fine Adjust On Off Displays the horizontal coordinate of the cursor The user can overwrite the coordinate to manually place the cursor Displays the vertical coordinate of the cursor The user can overwrite the coordinate to manually place the cursor Toggles the Fine Adjust control for the cursor A black box indicates the Fine Adjust is enabled Activates pop up menu to change the cursor appearance show hide the cursor name or locate the cursor Figure 13 Cursor Menu Structure Cursor Lock Elm Activates pop up menu to select free cursor movement or to lock it to a plot or point When free the cursor s can be placed anywhere in the viewing area To lock the cursor to a plot or point select the channel to lock to from the list in the bottom of the menu Select Snap to point or Lock to plot The horizontal axis of
34. lli Watts cm Click on the C F K button to change the Peak Temperature scale between Celsius Fahrenheit and Kelvin scales The Sample Ref Diff and Diff columns list the peak power densities and temperature for the sample plot and reference plot the numerical difference between them Sample Reference Difference and the Difference as a percentage Sample Reference X 100 Diff PowerView does not calculate the Diff for Peak Temperature Smooth On Off The Smooth On Off control provides a filtering function to reduce noise in the plot The control s name and color change to indicate whether the function is on or off Cursors On Off The Cursors On Off control toggles the cursors on for measurement between where the cursors are set The two boxes to the right of the Cursors control show the horizontal X coordinates of the Reference REF and Sample SMPL cursors When the cursors are turned on the measurement data is limited to the section of the plot that is bound by the cursors This is useful in measuring the total energy density of one lamp in a multiple lamp system Figure 19 shows the cursors being used for comparing the peak power densities of two different runs Sample Reference OFF OFF OFF OFF OFF OFF a 3 K X SANE 1 I 1 1 D 1 1 1 3852 7 500 10 000 12 500 15 000 17 500 20 000 22 500 25 000 28 85
35. nce or other causes beyond our control 3 The goods have been repaired altered or modified by anyone other than EIT Instrument Markets authorized personnel 4 The buyer does not return the defective goods freight prepaid to EIT Instrument Markets within the applicable warranty period There are no warranties that extend beyond the description on the face hereof This warranty is in lieu of and is exclusive of any and all other expressed implied or statutory warranties or representations This exclusion includes merchantability and fitness as well as any and all other obligations or liabilities of EIT Instrument Markets EIT Instrument Markets shall not be responsible for consequential damages resulting from malfunctions of the goods described in this manual No person firm or corporation is authorized to assume for EIT Instrument Markets any additional obligation or liability not expressly provided for herein except in writing duly executed by an officer of EIT Instrument Markets If any portion of this agreement is invalidated the remainder of the agreement shall remain in full force and effect This warranty shall not apply to any instrument or component not manufactured by EIT Instrument Markets Calibration and Repair Warranty EIT Instrument Markets will warranty calibration and or repair services just performed for 90 days This Calibration and Repair Warranty does not apply to nor cover repairs that may other
36. ng Latnps i2 r a EAr ep TER 35 Monitoring Temperature essere nennen nenne nein 35 Discussion on Sample Rates eese eene nennen 35 Maintenances opp e teen aga en Eia 37 Battery Charging ge aeu e or e rer ec eH 37 Cleaning ait optio neo ERR EEES 37 Optics Head Removal and Installation eee 38 Calibration m Saee to exta qi ec E Ede awed ips 38 Standard ACCeSSOTIES 5 2 euet ato eite pe Hte reus 39 Specifications ss 5 cen use aee D ete e oa een 39 Spectral Response Cutves ette ette petere ette 4l Optics LOc tions ote e ek ehe de dh tri 42 Warranty and Returris ee ete petente tete eT 42 New Product Warranty oerte reete Irene urne e p ee dare Eee epe neon es 42 Calibration and Repair Warranty essere 44 Returning the Instrument to EIT Instrument Markets sssss 44 Address for Returning All Instruments to EIT IM eene 45 Appendix A esie iere esteem dei tete d eS E Pre ds 46 Optics Cleaning Instructions eese enne ener 46 Appendix Bnet eet dil o eee or at cele en PEG pde 48 Locating identifying and changing the Keyspan COM port in Windows 2000 and XP Operating Systems eese 48 Appendix 2 ico eere pea enit ioi pide e e td tein 49 Troubleshooting Communication Errors s sssssssrsrsserssrrsrsrsrererrsresrsrerrrrnrenr rr en 49 List of Figures Figure 1 Figure 2 Figure 3 Figure
37. nique to this example Click on Adjust by 7 96 example Sec to overlay the UV A and the REF A cursors Click on the Reset to 0 Offset button to reverse the overlaying function Figure 16 shows the two plots being separated Place the UV A cursor to the right of the Sample trace solid line and the REF A cursor to the left of the Reference trace dashed line Click on SYNC PLOTS and click on Adjust by 9 33 example Sec When the UV A cursor moves left and the REF A cursor moves right the traces are shifted outward and can be viewed individually NOTE The numbers referred to are applicable to this example 0 350 sais 1 INE Y T 10 000 42 500 45 000 17 500 20 000 22 500 25 000 T 7 500 0 547 0 500 0 460 0 400 0 360 0 300 0 250 0 200 0 150 0 100 0 050 20 003 prep Y n 7 i H 1 i S04 7 500 10 000 12 500 165 000 17 500 20 000 22 500 25 000 12 234 po 000 Jt Cursor Ditt s REFA jRpz2a4 o ooo JLIE BE o oc Figure 16 Separating Two Traces Sample and Reference Blocks The upper block of the Sample section shows the unit identification and certain test conditions for the sample plot First it lists the Collection Unit name firmware revision and serial number Secondly it lists the same information for the Optics Unit plus the UV channels installed in it Next
38. nstrate how the Threshold function works The shaded areas in both figures represent where data is collected with the Threshold set at 5mW and 10mW respectively 0 035 my 0 080 0 025 0 020 0 015 0 010 0 005 D 1 1 1 1 1 2 105 10 000 20 000 30 000 40 000 50 000 57 108 Figure 22 Graph View With Threshold at 5mW 0 035 0 080 0025 0020 7 0 015 0 010 7 0 005 0 003 1 1 1 1 D 2 105 10 000 20 000 30 000 40 000 60 000 57 10 Figure 23 Graph View With Threshold at 10mW Manipulating Files in PowerView Clicking on the FILE button opens a pull down list with the following selections OPEN CLOSE SAVE EXPORT PRINT and EXIT Opening Files When OPEN is selected a pop up will ask whether to open the file as a sample or reference plot Check the appropriate box or click on Exit to abort If the operator wants to see a different file as the Sample or Reference file the operator can open a file on top of the one to be changed The new file is displayed and the other file is closed NOTE A run must be saved as a file before a file is opened on top of it Otherwise the run data will be lost Closing Files To close a file click on CLOSE A pop up will ask which file to close the sample or reference Select the appropriate box or click on Exit to abort A run must be saved as a file before closing it or the run data will be lost Saving Files To save a r
39. r ESD handling procedures when installing or removing the Optics Head 1 TURN OFF THE UV DATA COLLECTOR UDC PRIOR TO REMOVING OR INSTALLING THE OPTICS HEAD Press and hold the pushbutton until the UDC turns off 2 Using the 1 16 hex driver provided loosen the set screws in the sides of the UDC 3 Carefully pull the Optics Head off the UDC 4 Put the Optics Head in the transport case provided or equivalent ESD safe packaging for storage or transportation 5 To re install the Optics Head align its mechanical alignment pins with their holes in the UDC 6 Making sure that all of the gold pins are aligned with their respective holes push the Optics Head and the UDC together 7 Re tighten the set screws Calibration EIT Instrument Markets recommends that the Optics Head be calibrated every six months The calibration expiration date can be found in two places 1 It is located on the calibration label on the optics head 2 It is displayed on the Certificate of Calibration under Calibration Results as Next Calibration Due Date Inserted Only the Optics Head needs to be returned for calibration Refer to the Returning the Instrument to EIT Instrument Markets section for instructions on how to ship your unit to EIT IM for calibration Standard Accessories These accessories are included with a UV PowerMAP or UV MAP Plus set PowerView Software CD Universal Battery charger 110 240 VAC 50 60 Hz with plug adaptors
40. s and the Optics Heads of the UV PowerMAP and UV MAP Plus are serialized independently Their serial numbers are etched into the sides of their cases The Optics Heads have calibration labels affixed to them The calibration labels appear as in Figure 4 UV PoweRMAR WMAP Aus ST TRACEABLE CALERA TION NN c ORO m Dl 20154 HEN oT 5 a amp 203 107 0067 ILLE MADE IN THE UEA e WIDENTHEUSA QU Figure 4 UV PowerMAP and UV MAP Plus calibration labels The calibration labels contain the initials of the calibrating technician the date of calibration and the calibration s expiration date The calibration labels have designators for which channels are installed in the Optics Head For PowerMAP all four channels A B C and V should be indicated For UV MAP Plus the channel that is installed will show All other channels will be marked out The labels also designate whether the heads are high power or low power The H indicates a high power unit L indicates a low power unit The X is reserved for future use Initial Charging 1 Plug the charger into an AC outlet that matches the charger s input ratings The input ratings are embossed in the charger s case 2 Insert the charger s plug into the UDC s charging jack 3 Allow the radiometer to charge for 1 hour Installing the Thermocouple Probe 1 Insert the thermocouple probe s pins into the holes in the curved
41. tart 15JAN 04 14 52 29 24C 2 7V Complete User information Figure 7 Transfer View Screen Jploading Data Connect the unit to your PC 2 From the VIEW pull down list click on TRANSFER The Transfer View screen will appear as shown in Figure 7 3 Click on the BEGIN TRANSFER button to start the upload The transfer can be paused by clicking on PAUSE or halted by clicking on STOP Halting the transfer allows the data already transferred to be stored The TRANSFER STATUS BYTES TRANSFERRED TIME REMAINING and COMPLETE show the transfer s progress 4 In the right side of the screen click on the PREVIEW button to see a preliminary view of the plot A detailed look at the graph is available once the transfer is complete in the Graph View screen 5 The Unit Configuration and User Information is displayed in the bottom right of the Transfer View screen The Unit Configuration loads in from the radiometer as part of the upload and cannot be edited 6 User Information such as UV system identification and test conditions can be entered at this time Graph View After the plot is uploaded it can be viewed graphically by selecting Graph View from the VIEW pull down menu on the top i Meurs D 1 vest 25000 I T T 46 19 28 031 p 577 JE Cursor Diff z SYNCPLOTS f3 31 508 p 582 E ET F348 Sample CAPowerViowWarch17 3 eit Reference
42. the cursor will go to the trace specified The vertical axis of the cursor will stay in place TOCK ro bjor egusb ro bony Liss Figure 14 Cursor Lock Menu Fine Adjust Plot Overlay Controls SYNC PLOTS SYNC PLOTS When enabled see Fine Adjust On Off above the cursor s can be moved slightly up or down or side to side by clicking on the appropriate diamond When the Fine Adjust is enabled for both cursors it will move them simultaneously The SYNC PLOTS button is used to overlay two points in the plot area It does this by horizontally aligning the Reference and Sample cursors Move the cursors to the two points to overlay then click on SYNC PLOTS A pop up will appear with two options Adjust by x xx Sec and Reset to 0 Offset Click on Adjust by to overlay the Sample cursor on the Reference cursor Clicking on the Reset to button reverses this function Cursor Diff s The distance between the Reference and Cursor Diff s Sample cursors 3 48 is an example 348 Overlaying Plots Overlaying plots is demonstrated in Figure 15 Move the cursors to the two points to overlay In this example the UV A sample and REF A reference cursors are both placed on their respective curve s peaks Click on SYNC PLOTS A pop up box will appear with two options Adjust by 7 96 Sec and reset to O offset Note that the 7 96 seconds is shown in the Cursor Diff s box and is u
43. the temperature at which the internal over temperature alarm will trigger 5 Click on the SAVE CONFIG button to store the Map Configuration The Settings will not be saved unless the SAVE CONFIG button is clicked Map Clock This section defaults to and displays the clock settings of the PC This clock is used to time and date stamp the unit s readings This feature is useful when tracking systems over time 1 To manually set the radiometer s clock toggle the PC CLOCK button to MANUAL and enter the clock settings directly 2 Store the settings in the radiometer by clicking on the SET MAP CLOCK button Map Status Click on the GET STATUS button to retrieve the unit s information and data configuration In the window under the GET STATUS button you will find Collection Unit lists the type firmware revision level and serial number of the UV Data Collector UDC Optics Unit lists the same information about the Optics Head DOB and includes the available channels Data Config lists the sample rate setting Hz and the enabled channels Start shows the unit s date and time settings its internal temperature and its battery voltage This information is also shown under the window PC Communication Errors If your UV PowerMAP or UV Map Plus does not respond to PowerView commands refer to the Troubleshooting Communication Errors section in Appendix C for possible errors Language Versions 2 01 and
44. the unit on and puts it in standby A second short press resets the unit clears any stored data and then puts the unit in its run mode A long press will turn the unit off Audible Alarm The audible alarm gives the operator audio feedback to register button presses and error conditions Each time the pushbutton is pressed the audible alarm will give a short beep When the pushbutton is pressed and held the audible alarm will beep longer and stop When the beep stops the pushbutton is released The audible alarm will chirp once approximately every five seconds to indicate a low battery condition Re charge the batteries as described later in this manual The audible alarm will beep approximately once every 1 5 seconds to indicate an over temperature condition The alarm triggers when the unit s internal temperature exceeds 70 C Allow the unit to cool prior to any further use If the audible alarm beeps at a fast rate an error has been detected Contact EIT Instrument Markets per the Warranty and Returns section of this manual for further assistance LED Indicator In standby mode the LED will flash red at about one flash per second The period time on of the LED indicates the memory fill status As the memory fills the LED flashes at the same rate but remains on for a longer period If the LED remains on the memory is full When the unit is switched to run mode the LED changes from red to green and con
45. tinues to show the memory status If the LED flashes red or green at a constant fast rate with the audible alarm an error has been detected Contact EIT Instrument Markets per the Warranty and Returns section of this manual for further assistance The Basic Data Run From the standby mode short press the pushbutton to toggle the radiometer into its run mode Verify that the memory is not full 1 Expose the radiometer to the UV source to be measured A Ultraviolet Radiation Although this product is not a source of UV light it is used in a UV environment Refer to the UV source s documentation for recommended protective measures against UV radiation present in the UV environment 2 Upon removal from the UV environment short press the button to put the unit back into standby 3 Connect the unit to the computer with the cable provided Transfer View c The run data is uploaded into the PowerView software through the Transfer View screen The Transfer View screen can be viewed by selecting Transfer View from the VIEW pull down menu on the top File j View Tools Help ow meme 5 Cm o Ge e Transfer Status Idle Bytes Transferred kB 74 Time Remaining sec 0 0 Sample Femote file Collection Unit Power Map Rev 1 0171 00 s n 819981024 lOptios Unit Power Map Rev 1 00 sin 19981027 A BICA Data Config 128 HZ ABICAY S
46. un as a file click on SAVE A pop up will ask whether to save the run as a sample or reference file Check the appropriate box or click on Exit to abort Enter a name for the file before the numeric suffix The suffix appears as x where x is a number that automatically increments with each file save on that day Exporting Files Files can be exported into spreadsheets from PowerView as follows pt Click on the FILE pull down menu and select Export 2 A File Export dialog will appear Select which file Sample or Reference to export An Enter Filename dialog will appear Select a location for the file 4 PowerView defaults to the file s current name It can be changed if desired If the file already exists you will be prompted whether to overwrite the existing file 5 PowerView also defaults to a Custom Pattern txt file type Do not change the file type 6 Click on Save The data run file is now a tab delimited text file which can be imported into a spreadsheet program W Printing Data Click on PRINT to print the current screen to your active default printer Exiting PowerView Save any data runs before exiting Version 2 02 and higher will prompt you to Save File when exiting When using Version 2 01 or lower remember to save your data runs before exiting otherwise they will be lost Click on EXIT to close the PowerView application Basic Applications Evaluating UV Lamp Output The trac
47. ure 23 Graph View With Threshold at LOMW eese 32 Figure 24 Spectral Response Curves essere 41 Figure 25 UV Channel Locations eene enne 42 List of Tables T ble 1 Item descriptions iiie pt e et peat ERR LR 6 Table 2 Sample rate comparisons eerte eene 36 Table 3 Electrical and mechanical specifications subject to change 39 Introduction The UV PowerMAP and UV MAP Plus are advanced UV radiometers that measure energy irradiance and temperature in UV curing systems These units are excellent tools for the research and development of UV curing processes in a laboratory environment These curing processes easily translate to the production environment after the production curing systems are evaluated Feedback from the UV PowerMAP or UV MAP Plus help in maintaining process efficiency and product quality by providing the quantitative data necessary to apply statistical process control SPC SQC methods The UV PowerMAP measures UV energy and UV irradiance in four distinct wavelength ranges UVA 320 390nm UVB 280 320nm UVC 250 260nm and UVV 395 445nm The UV MAP Plus measures one single UV range Both units monitor and record temperature After a measurement is taken the data is transferred to a computer where it is presented in graphical and tabular forms for analysis The measurement data represents the total energy and peak irradianc
48. wise occur to the instrument Such repairs may be covered under the New Product Warranty based on the age of the instrument Returning the Instrument to EIT Instrument Markets 1 Warranty Repair Contact EIT Instrument Markets before returning your unit for warranty repair An RMA is not required When returning the equipment under warranty include the cabling software and charger sent with the equipment so that EIT Instrument Markets can evaluate the system Please return the equipment in the original or equivalent packaging You will be responsible for damage incurred from inadequate packaging if the original packaging is not used The customer is responsible for insuring the unit during transportation to EIT Instrument Markets Equipment repaired under warranty will be returned to the user with no charge for the repair or shipping EIT Instrument Markets will notify you of repairs not covered by warranty and their cost prior to performing any work on the equipment EIT Instrument Markets reserves the right to make changes in design at any time without incurring any obligation to install the same on units previously purchased Non Warranty Repair or Instruments Returned for Calibration You do not need to contact EIT Instrument Markets before returning your unit for repair or calibration An RMA is not required Please return the equipment in the original packaging or equivalent to the address provided below Specif
49. xtremely difficult to remove from the optics Ordinary compressed air sometimes referred to as shop air should also be avoided because of the difficulty in removing oil from the optical surface 3 FLOOD Apply a liberal amount of solvent to the window The purpose of the solvent is to loosen the contaminants from the surface so surface tension can remove the contaminant in step 4 The solvents used depend on what the user has available and what contaminants are expected in the field EIT Instrument Markets recommends cleaning the optic once with isopropyl alcohol and once with acetone for best results Other suitable solvents include de ionized water methyl alcohol and ethyl alcohol Customers working with non polar chemicals may find Methyl ethyl ketone MEK to be an effective solvent Customers should avoid using solutions containing detergents 4 WIPE Using a lint free wipe or a cotton swab wipe the surface clean Either the wipe or swab needs to be thoroughly wet with the solvent so the surface tension of the solvent will allow the contaminant to be captured on the wipe Users may find it convenient to start again at step 3 with a second solvent A source for lint free wipes is Kimberly Clark Inc s Kimwipes EIT Instrument Markets does not recommend wiping the surface with a dry wipe or swab of any kind The absence of solvent greatly increases the chance for the optical surface to be abraded EIT Instrument Markets can provi
50. y Non Warranty Returns Department You will be responsible for damage incurred from inadequate packaging if the original packaging is not used The customer is responsible for insuring the unit during transportation to EIT Instrument Markets EIT Instrument Markets will contact you with the needed repairs and the cost of repair before service begins Repair service on calibrated units includes calibration Address for Returning All Instruments to EIT IM Ship the unit freight prepaid to the address below EIT IM 108 Carpenter Drive Sterling VA 20164 USA Attention Returns Department Include your company name address telephone number fax number and e mail address on your shipping documents EIT Instrument Markets will contact you if any additional information is needed Appendix A Optics Cleaning Instructions The following guidelines are for cleaning the optical surfaces on EIT Instrument Markets instruments However EIT Instrument Markets cannot have full knowledge of contaminants present in all applications and as a result cannot test for their effects Therefore we cannot assume responsibility for damage to customer instruments which results from following these directions once the warranty period has expired Also customers are advised to obtain and read the MSDS for any chemical used for cleaning optics and for taking necessary precautions EIT Instrument Markets makes no claim for the safety of any of these ch
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