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INSTRUCTION MANUAL
Light Meter
Information in this document is subject to change without notice.
©2012 M & I Instruments Inc. All Rights Reserved.
M & I Instruments Inc.
7035 Maxwell Road, Unit 8
Mississauga ON Canada
L5S 1R5
Tel: 1- 416-558-1088
Fax: 1- 905-670-8243
Website: www.microinstruments.ca
Email: sales@microinstruments.ca
TABLET OF CONTENTS
TITLE
1.
FEATURES
2.
SPECIFICATIONS
3.
PANEL DESCRIPTION
4.
OPERATING INSTRUCTION
5.
BATTERY REPLACEMENT
1.
FEATURES
Easy to use, pock size and light weight
3 1/2 digital LCD display with LUX, fc, LOBAT, MAX indication
Accurately display light level in terms of Foot Candles (Fc) or Lux over wide
range.
Measures from 0 to 40000 Lux/ Fc in four ranges with resolution 0.1Lux/Fc .
Auto ranging
Max Hold
Light sensitive backlight LCD
Auto power off
2. SPECIFICATIONS
Display: 1999 counts LCD display with LUX, fc, LOBAT, MAX indication
Polarity: Automatic, (-) negative polarity indication.
Over-range: "OV" mark indication.
Low battery indication: The "BAT" icon is displayed when the battery voltage drops below
the operating level.
Measurement rate: 2.5 times per second, nominal.
o
Storage temperature: -10
C to 60
Operating temperature & Humidity: 0℃ to 40℃(32℉to 104℉) & 0% to 80%
RH.
Auto Power Off: Meter automatically shuts down after approx .17 minutes of
inactivity.
Power: One standard 9V battery.
o
o
o
C (14
F to 140
F) at < 80 % relative humidity
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Summary of Contents for M & I Instruments DT-86
- Page 1 TABLET OF CONTENTS TITLE INSTRUCTION MANUAL FEATURES SPECIFICATIONS Light Meter PANEL DESCRIPTION OPERATING INSTRUCTION BATTERY REPLACEMENT FEATURES Easy to use, pock size and light weight 3 1/2 digital LCD display with LUX, fc, LOBAT, MAX indication Information in this document is subject to change without notice. Accurately display light level in terms of Foot Candles (Fc) or Lux over wide range.
- Page 2 2. MAX and LUX/Fc function button: Press button quickly, the max reading will be Dimensions/Wt.: 157 (H) x 54 (W) x 34 (D) mm/170g displayed. Pressing it once again will release the hold and allow another Light measurement. Pressing this function button for 2 seconds will change the display Measuring Range: 200, 2000, 20000, 40000 Lux/fc (1Fc=10.76 Lux) between LUX and Fc.
- Page 3 should be replaced. Open the battery case and replace the expired battery with new 100% (Relative Sensitivity) Spectral Sensitivity battery. (1 x 9V battery) V(λ) Wavelength (nm) 10. Recommended Illumination: Locations *Office Conference, Reception room. 200～750 Clerical work 700～1,500 Typing drafting 1000～2,000 *Factory Packing work, Entrance passage...