DT-8808 | CEM Instruments India

Digital Lux Meter

Digital Professional Lux Meter

DT-8808

DT-8808 is a precision instrument used to measure illuminance (lux, foot-candle) in the field. It meets CIE photopic spectral response.??It is fully cosine corrected for the angular incidence of light. The illuminance meter is compact, tough and easy to handle owing to its construction.??The light sensitive component used in the meter is a very stable, long-life silicon photo diode and spectral response filter.

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Light-measuring levels starting form 0.01lux~0.1klux/0.01fc~0.01kfc
High Accuracy and Rapid Response
Data-Hold function for holding measured Values
Unit and sign display for easy reading
Automatic zeroing
Meter corrected for spectral relative efficiency
Correction factor need not be manually calculated for non-standard light sources
Short Rise and Fall Times
Peak-hold function for tracing the peak signal of light pulse with least duration 10μs and record
Capable of selecting measuring mode in lux or fc scale alternatively
Auto power off 30 minutes
Maximum and minimum measurements
Relative Reading & Reset function
Easy to Read 4000 Counts Large Backlit LCD display with analogue Bargraph

Display	3-3/4 digit Backlit LCD with high speed 41 segment bargraph
Measuring Range	40.00 lux, 400.0 lux, 4000 lux, 40.00 Klux and
Measuring Range	400.0 Klux / 40.00 fc, 400.0 fc, 4000 fc, 40.00 Kfc.
Over-Range	LCD will show “OL” symbol.
Spectral Response	CIE Photopic. (CIE human eye response curve)
Spectral Accuracy	CIE λ function f1’≤6%
Cosine Response	f2’ ≤2%
Accuracy	±5% rdg±10d. (<10,000Lux); ±10% rdg±10d. (>10,000Lux)
Repeatability	±3%
Sampling Rate	1.5 times / sec of analog bar-graph indication
Sampling Rate	1.5 times / sec of digital display
Photo Detector	One silicon photo diode and spectral response flter
Operating temperature & Humidity	0°C to 40°C (32°F to 104°F) & 0% to 80% RH.
Storage Temperature & Humidity	-10°C to 50°C (14°F to 140°F) & 0% to 70% RH.
Power Source	1 piece 9V battery
Photo detector Lead Length	150cm (approx.)
Photo detector Dimensions	115L × 60W × 20H (mm)
Meter Dimensions	203L × 75W × 50H
Weight	280g.

Instruction Manual
Battery
Carrying Case
Test Report

Digital Lux Meter

Digital Professional Lux Meter

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