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User's Guide 

 

 

 
Datalogging Light Meter 

with PC Interface 

 
Model 401036

 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

Summary of Contents for 401036

Page 1: ...User s Guide Datalogging Light Meter with PC Interface Model 401036 ...

Page 2: ...pair or replacement of the product The warranty set forth above is inclusive and no other warranty whether written or oral is expressed or implied Introduction Congratulations on your purchase of the Extech 401036 Datalogging Light Meter This device measures light intensity to 20 000 Foot candles Fc or Lux 16 000 measurement readings can be logged by the meter and later transferred to PC using the...

Page 3: ...lect desired range 20 200 2 000 20 000 7 Data Hold key Press to freeze the displayed measurement 8 Record Erase key Press momentarily to store one reading Press and hold for 3 seconds to activate the continuous recording mode Press again to end recording 9 RS 232 jack Stereo jack for PC to Meter connection cable 10 Zero adjust Cover the sensor with supplied lens cap and adjust the zero pot for a 0...

Page 4: ...or will extinguish Range selection Press the RANGE key to select the appropriate measurement range Start with the lowest range 20 and work up to higher ranges as needed If OL overload is displayed press the range key until a valid reading is displayed Datalogger REC ERASE Key The REC ERASE key is used to record and erase data Press the REC ERASE key once to log one reading REC icon flashes once on...

Page 5: ...et the rate in the supplied software program as described in the PC SAMPLING paragraph on page 6 2 Datalogger Sampling Rate This is the meter s internal sampling rate used when the meter is logging readings remotely in continuous recording mode disconnected from the PC The default rate is 1 second Change the rate in software by following the steps on page 6 for SAMPLING TIME with the meter connect...

Page 6: ...ee 3 Phillips screws on the rear of the meter 2 Open the meter housing and replace the battery 3 Close the meter housing and secure the rear screws Calibration and Repair Services Extech offers repair and calibration services for the products we sell Extech also provides NIST certification for most products Call the Customer Service Department for information on calibration services available for ...

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