REED LX-105 Instruction Manual Download Page 8

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Pantone 534 Blue

Pantone 123 Yellow

Pantone 485 Red

Pantone 123 Yellow

Pantone 534 Blue

Black

Rich Black - 

20/20/20/100

Blue -  100/80/30/5

Yellow - 0/27/100/0

Red - 10/100/100/5

Yellow - 0/27/100/0

Blue -  100/80/30/5

Only if you REALLY need them:

Pantone 534 Blue -  100/80/30/5

Pantone 485 Red - 10/100/100/5

Pantone 123 Yellow - 0/27/100/

LCD Display

On the 20000 LUX range the last digit will be shown on the lower line of 
LCD display. On the 50000 LUX range the last two digits will show on the 
lower line of LCD display.

For example: On the 20000 range, if the display shows the above it means 
the real display is 15620 LUX
Note: The digits on the lower display are multipliers only (i.e. x10 and 

 

x100 respectively). These digits will not change, and will only be 

 

indicated by a 0.

Data Hold

While taking a measurement, press the data hold button and the meter 
will hold the displayed values. A DH symbol will appear to indicate that 
data hold had been activated. To cancel the data hold function, press the 
data hold button once more.

Relative % Light Measurements

While taking a measurement, press the % button and the current value will 
be indicated as 100%. All the subsequent measurements will be indicated 
as a percentage, relative to the value from when the button was pressed. 
The formula used is as shown below: 

To deactivate this feature, press the % button again.

New light values

x100

Light value when % button was pressed

1562

LUX

0

Summary of Contents for LX-105

Page 1: ...reedinstruments www com Model LX 105 Illuminometer Instruction Manual Black Pantone 534 Blue 100 80 30 5 Pantone 485 Red 10 100 100 5 Pantone 123 Yellow 0 27 100...

Page 2: ...100 80 30 5 Pantone 534 Blue 100 80 30 5 Table of Contents Features 3 Specifications 3 5 Instrument Description 6 Operating Instructions 7 11 Zero Adjustment 7 Selecting Measuring Unit 7 Selecting Max...

Page 3: ...ted measurements 4 of full scale accuracy is enhanced by selecting lighting type Tungsten Daylight Fluorescent Sodium Mercury Record Recall Min MAX AVG readings Data Hold plus Auto shut off Built in R...

Page 4: ...Power Off Manual off by push button or auto shut off after 10 minutes Data Output RS 232 PC serial interface Overload Indication Operating Temperature 0 C to 50 C 32 F to 122 F Operating Humidity Maxi...

Page 5: ...56 K For service on this or any other REED product or information on other REED products contact REED Instruments at info reedinstruments com Range Resolution Accuracy 2 000 Lux 1 Lux 4 2dgt 20 000 Lu...

Page 6: ...Blue 100 80 30 5 Pantone 534 Blue 100 80 30 5 Instrument Description 1 Display 2 ON OFF button 3 Data hold button 4 LUX FC Ft cd button 5 LCD contrast adjustment 6 Memory record button 7 Call button 8...

Page 7: ...cting Measuring Unit Select the desired measuring unit by pressing the LUX FC button The display will indicate the selected unit of either LUX or ft cd Determine the lighting type Daylight Tungsten Fl...

Page 8: ...wer display are multipliers only i e x10 and x100 respectively These digits will not change and will only be indicated by a 0 Data Hold While taking a measurement press the data hold button and the me...

Page 9: ...he minimum recorded value press the call button again A MIN symbol will appear on the display To display the average recorded value press the call button again An AVG symbol will appear on the display...

Page 10: ...pplication An RS232 lead with the following connection will be required to link the instrument with the PC serial input The 16 digit data stream will be displayed in the following format D15 D14 D13 D...

Page 11: ...Install a 9V battery and replace the cover Notes __________________________________________ ________________________________________________ ________________________________________________ __________...

Page 12: ...______________ ________________________________________________ ________________________________________________ ________________________________________________ ______________________________________...

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