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10

Data Hold

1.  While taking a measurement, press the 

HOLD

 button to freeze the 

current readings on the display. 

2.  While in this mode, a "HOLD" symbol will appear.
3.  Press the 

HOLD

 button again to resume normal operation.

Note

: When the Data Hold feature is active all buttons except the 

POWER

 

button are disabled.

Recording Maximum and Minimum Readings

1.  Press the 

REC

 button to enter recording mode as indicated by 

"REC" on the LCD. The meter will now begin recording maximum 
and minimum readings.

2.  While in recording mode;

A)  Press the 

REC

 button once and the maximum value will appear 

on the display as indicated by "REC MAX".

B)  Press the 

REC

 button again and the minimum value will appear 

on the display as indicated by "REC MIn".

C)  To exit recording mode and resume normal operation, press and 

hold the 

REC

 button for two seconds. 

When in recording mode the 

POWER

 button is disabled 

and the meter cannot be turned off.

Backlight

After powering the meter ON, the LCD Backlight will turn on automatically. 
Press the BACKLIGHT button to turn the LCD Backlight on or off.

 

REED Instruments

1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com

Summary of Contents for R8100SD

Page 1: ...Data Logging Light Meter Instruction Manual R8100SD REED Instruments 1 877 849 2127 info reedinstruments com www reedinstruments com...

Page 2: ...ode 9 Data Hold 10 Recording Maximum and Minimum Readings 10 Backlight 10 Setup Mode 11 13 Setting the Time and Date dAtE 11 Setting the Data Logging Sampling Rate SP t 12 Enabling Disabling Auto Powe...

Page 3: ...By following the steps outlined in this manual your meter will provide years of reliable service Product Quality This product has been manufactured in an ISO9001 facility and has been calibrated duri...

Page 4: ...ripod mount for long term monitoring Low battery indicator and auto shut off Included Detachable Sensor Sensor Cover Soft Carrying Case Batteries Specifications Measuring Ranges Lux 2 000 20 000 100 0...

Page 5: ...16GB with SD card optional Auto Shut off Yes after 10 minutes off Kick Stand Yes Tripod Mountable Yes Low Battery Indicator Yes Power Supply 6 x AA batteries or AC Adapter optional Data Output Yes RS...

Page 6: ...Type K J Thermocouple Input Jack 5 LCD Display 6 HOLD Button 7 REC Button 8 Down Function Button 9 Enter Log Button 10 Light Sensor Input Socket 11 RS232 Output Jack 12 Reset Pin 13 Power Adapter Inp...

Page 7: ...ure Measurement Reading 3 Date Time Stamp 4 Temperature Unit of Measure 5 Measurement Reading Indicator 6 Maximum and Minimum Indicators 7 Record Mode Indicator 8 Data Hold Indicator 9 Low Battery Ind...

Page 8: ...n LiGHT for light meter and tP for Type K J Thermometer measurement modes of operation 2 Release the Function button to confirm selection Light Measurement 1 When the meter is off plug the probe into...

Page 9: ...nd buttons simultaneously until the LCD display shows a zero value Type K J Thermocouple Measurement Mode 1 Select the tP function see Selecting Measurement Modes for details 2 Plug the optional Type...

Page 10: ...and minimum readings 2 While in recording mode A Press the REC button once and the maximum value will appear on the display as indicated by REC MAX B Press the REC button again and the minimum value...

Page 11: ...r automatically exit out of the Setup mode if no key is pressed within 7 seconds Setting the Time and Date dAtE 1 Press the ENTER button when dAtE appears on the LCD 2 Press the and buttons to adjust...

Page 12: ...ENTER button to confirm selection and skip to the next parameter Note At any time you can press the POWER button to exit the Setup mode and resume normal operation Enabling Disabling the Beeper bEEP F...

Page 13: ...nd resume normal operation It is recommended that new SD cards should be formatted prior to first use If the formatting process fails or if no card is inserted the meter will display Sd E Selecting th...

Page 14: ...essed to manually log a reading on the inserted SD card at any time In order to setup the meter for manual data logging follow steps 1 through 5 below 1 Set the data logging sampling rate to 0 seconds...

Page 15: ...e the data logging session press the LOG button and REC will stop flashing To resume press the LOG button again 4 To end the current data logging session press and hold the LOG button for 2 seconds Tr...

Page 16: ...om the RS 232 output connect RS 232 USB cable between the product and terminal PC and use the following setting to view the data stream Terminal Settings Bits per second 9600 Data bits 8 Parity None S...

Page 17: ...vice Center for repair Battery Replacement When the low battery icon appears on the LCD the batteries must be replaced 1 Remove the two 2 Phillips screws on the back of the meter directly located abov...

Page 18: ...all accessories and replacement parts visit your product page on www reedinstruments com Frequently Asked Questions FAQ s I cannot turn off my meter do you know why Often times the meter cannot be tu...

Page 19: ...cient LED white daylight 0 99 LED RED light 0 516 LED AMBER YELLOW light 0 815 LED GREEN light 1 216 LED BLUE light 1 475 LED PURPLE light 1 148 Product Care To keep your instrument in good working or...

Page 20: ...2127 or info reedinstruments com to discuss the claim and determine the appropriate steps to process the warranty Product Disposal and Recycling Please follow local laws and regulations when disposin...

Page 21: ...Test Measure with Confidence Check out our latest Products REED Instruments 1 877 849 2127 info reedinstruments com www reedinstruments com...

Page 22: ...REED Instruments 1 877 849 2127 info reedinstruments com www reedinstruments com...

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