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User Manual Data Logging Light Meter Model 20250 - Cole

1. pressing Power button for more than three seconds and replace protective cover over the light probe Data Logging Recording Function For recording and downloading measurement data from meter to your PC connect the supplied USB cable to the port located at the bottom of the meter and the other end to the USB port on your PC 1 First install software on PC following the setup wizard see Software Installation on page 9 Once software is successfully installed the MultiDL software icon shortcut will be automatically placed on your PC desktop 2 Connect the meter to your PC via supplied USB cable 3 Power the meter on 4 Open the installed Multi Data Logger Software by double clicking on the MultiDL icon on your PC desktop When opened double click on the meter image of the light meter located in the left hand white pane box This will activate the image of the meter s screen to illuminate On the menu bar select the PC image icon when mouse dragged over icon it is titled Data Logger Setting Data Loodna t Recording Eneti tronini d 7 In the Data Logger Setting menu confirm time and select date format sampling rate memory full directions auto power off status and start method then select OK You must set these parameters before meter will record measurements a Note Manual start method is controlled by user press ing REC button on instrument automatic st
2. range of 0 to 400 kLux 0 to 40 kFc e Precision accuracy of 3 e User selectable Lux or Fc units of measure e Max Min and Hold functions e Record up to 87 000 measurements e Data logging software with graphical display e Download data via USB connectivity e Large LCD for easy reading e Low battery indicator e Auto power off after five minutes of non use to conserve battery power Data record button Use this button to enable record function when in manual start mode When in manual start mode press REC button for three seconds to start recording the REC icon will be displayed on the screen then press REC button for three seconds to end recording the REC icon will disappear from display Note You must install software and adjust settings under Data Logger Setting first to enable record function and have meter connected to PC via USB cable See pages 7 8 C Maximum Minimum button Use this button to toggle between displaying the maximum and minimum readings on the screen gt Hold button Use this button to freeze a measurement on the screen Level button Use this button to select the Lux or Fc measuring range Select the desired Lux or Fe range prior to recording data as this function will become disabled when in record mode Selections include Lux mode 400 Lux 4 40 and 400 kLux Fc mode 40 400 Fc 4 and 40 kFc Use this button to enable or disable the backlight for the d
3. User Manual Dd DIGI SENSE Data Logging Light Meter with NIST Traceable Calibration Model 20250 00 A A N FULL MAX REC MIN HOLD iutil PEAK 400K kLux j TIME DATE OOO CE THE STANDARD IN PRECISION MEASUREMENT D H DOO Pee Introduction The Digi Sense Data Logging Light Meter Model 20250 00 is designed for precision light intensity measurements in lux or footcandles for indoor outdoor environments Meter will help you meet lighting codes and standards ensuring safety and quality control requirements while increasing comfort levels and productivity Advanced features include user selectable Lux Fc units Max Min readings HOLD setting and data logging of up to 87 000 measurements The instrument is fully tested and calibrated to NIST traceable standards Careful use of this meter will provide years of reliable service Unpacking Check individual parts against the list of items below If anything is missing or damaged please contact your instrument supplier immediately 1 Light meter 2 USB cable 3 Software CD 4 Canvas carrying case 5 Three AAA batteries 6 User manual 7 NIST traceable calibration report with data Key Features e Wide measurement
4. and deleting the oldest measurement First measurement in first measurement out S Unable to record icon Indicates user must set recording settings prior to the start of recording data Stop icon when memory is full Indicates that memory is full and recording has stopped I Low battery icon Displayed when battery is low and needs replacement 1 Press Power button for more than one second until LCD screen powers on 2 Press Lux Fc button to select Lux or Fc unit of measure 3 Remove the cover from the remote light probe and place it horizontal to the light source being measured 4 Read the measurement data on the display 5 Note If OL overrange is displayed on the screen this indicates that the signal input is too strong and a higher range must be selected Use the Level button to select another measurement range Selections include Lux mode 400 Lux 4 40 and 400 kLux Fc mode 40 400 Fc 4 and 40 kFc 6 Press HOLD button to freeze current measurement on the screen Press and hold HOLD button for three seconds to exit Hold mode Press MAX MIN button to display the maximum reading Press MAX MIN button again to toggle to the minimum reading Press and hold MAX MIN button for three sec onds to exit Max Min mode For a brighter display simply activate the backlight function by pressing the Backlight button When finished using the light meter power off by
5. art method will activate recording via the software once selected 8 In manual record mode press and hold the REC button on the meter for three seconds until the REC icon is dis played on the screen This will indicate that recording function has been activated Upon completion of desired data logging of measurements press and hold the REC button for three seconds until the REC icon disappears from the screen indicating data logging has been deactivated 9 To download the data to the PC select the downward facing arrow in menu bar in the software window The software screen will display the data being downloaded from the meter Upon completion of downloading the data results will be displayed graphically 10 To save the measurement data to your PC select the Data List tab to open the list of measurements recorded Select File icon from the menu bar and save data to desired location on your PC Note Data will be saved in Excel format that will include all summary information as captured on the Data Summary tab 11 To print recorded data simply select the print icon on the menu bar Software Installation 1 Insert the CD into the PC 2 Double click the set up exe file to launch the software installation program 3 Follow the installation wizard to complete the installation 4 If the USB driver needs to be updated or driver error message is received please go to the folder with driver on t
6. he CD and double click the file CP210xVCPInstaller exe to update the driver 5 Upon successful installation of the software the MultiDL software icon shortcut will be automatically placed on your PC desktop 10 Range 0 to 400 000 Lux 0 to 40 000 Fc Resolution 0 01 Lux Fe o o 7 Accuracy 3 rdg 0 5 full scale lt 10 000 Lux 4 rdg 10 digits gt 10 000 Lux Sampling rate User selectable default of once per second Meter stores up to 99 measurements Data logging software records stores up to 87 000 measurements Display 4000 count backlit LCD Overload display OL displayed for overload indication Spectral response CIE appropriate light CIE eye response curve Spectral accuracy CIE VA function fl lt 6 Cosine response Light sensor probe f2 lt 2 Silicone light diode with spectral response filter Light probe cable length 4 9 ft 150 cm Operating temperature 32 to 122 F 0 to 50 C Operating humidity lt 90 RH noncondensing Storage temperature 14 to 158 F 10 to 70 C Weight 12 3 oz 349 g Dimensions 2 x 6 x 1 5 x 16 x 2 7 cm Power supply Three AAA batteries Mai Recalibrati Repai Cleaning instructions e Light meter should be wiped regularly with a cloth e Do not use solvents or detergents to clean meter Replacing the Batteries 1 Turn off the light mete
7. isplay Use thie button to select Lux or Fe as the unit of measure Power button Press this button for more than one second to power meter on Press this button for more than three seconds to power meter off Note If recording disable the record function prior to powering off or you may lose any recorded data Display Functions FULL MAX REC MIN HOLD FULL Full icon Displayed when in record mode if the memory is full REC Record icon Displayed when in record mode indicates the meter is recording the measurement data PEAK 400K ag TIME MAX Maximum icon Indicates DATE maximum measurement data MIN Minimum icon Indicates minimum measurement data HOLD Data hold icon Indicates current measurement displayed is being held PEAK Peak icon Indicates peak measurement data TIME Time icon Indicates hour and minute To set upon successful installation of software connect meter via USB cable to PC and open MultiDL icon on PC desktop Double click on the image of the light meter displayed in the left hand white display pane Then select the data logger setting icon located on menu bar next to the printer icon set time then select OK to complete DATE Date icon Indicates month day year See time set instructions above to set date Bisalayenntioneeentimned GD Cycling record icon Indicates the meter s memory is storing the latest measurement
8. r if necessary 2 Loosen the screw and remove the battery door 3 Replace the three AAA batteries 4 Replace the battery door and tighten the screw It is recommended that Digi Sense products are calibrated annually to ensure proper function and accurate measure ments however your quality system or regulatory body may require more frequent calibrations To schedule your recalibration please contact InnoCal an ISO 17025 calibra tion laboratory accredited by A2LA INNOCAL INNOVATIVE CALIBRATION SOLUTIONS Phone 1 866 INNOCAL 1 866 466 6225 Fax 1 847 327 2993 E mail sales innocalsolutions com Web InnoCalSolutions com 11 For Product and Ordering Information Contact 2 Lets Cole Parmer TED Delivering Solutions You Trust Proven Precise Personal Toll Free 1 800 323 4340 Toll Free 1 800 358 5525 Phone 1 847 549 7600 Phone 1 847 327 2000 Fax 1 847 247 2929 Fax 1 847 327 2700 ColeParmer com Digi Sense Davis com Digi Sense 1065DGMAN_20250 00 Rev 1 Manual Part No 00100 09

User Manual Data Logging Light Meter Model 20250 - Cole

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