Professional Light Meter with Datalogger Function and USB Interface

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Basic Info

Payment Type:	T/T before shipment or L/C

Product Description

Precision instrument used to measure illuminance (lux,footcandle) in the field

Meet CIE photopic spectral response

Fully cosine corrected for the angular incidence of light

Light sensitive component used in the meter is a very stable,long-life silicon photo diode and spectral response filter

Feature:

Light-measuring levels ranging:0.1Lux-0.1kLux/0.01FC-0.01kFC
High accuracy and rapid response
Data-hold function for holding measuring values
Unit and sign display for easy reading
Automatic zeroing
Meter corrected for spectral relative efficiency
Correction factor need not be manually calculated fornon-standard light sources
Short rise and fall times
Peak-hold function for tracing the peak signal of light pulsewith least duration 10¼s and keep it
Capable of selecting measuring mode in Lux or FC scalealternatively
Auto power off 15minutes or disable AUTO power off
Maximum and minimum measurements
Relative reading
Easy to read large backlit display
USB output connect with PC
4 levels ranging
99 values in memory that could be read on the meter
More than 16,000 values records datalogger

Specfication:

Display: 3-3/4 digit LCD with high speed 40 segment bargraph
Measuring range: 400.0 Lux,4000 Lux, 40.00 KLux and 400.0 KLux/40.00 FC,400.0 FC, 4,000 FC, 40.00 KFC
NOTE: 1FC=10.76Lux, 1KLux=1,000Lux, 1KFC=1,000FC
Over range display: LCD will show "OL" symbol
Spectral response: CIE photopic (CIE human eye responsecurve)
Spectral accuracy: CIE V» function f1'f6%
Cosine response: f2' f2%
Accuracy: ±3% rdg±0.5%f.s.(less than 10,000Lux);±4% rdg±10d (more than 10,000Lux)
Repeatability: ±3%
Sampling rate: 1.3 times/sec of analog bar-graph indication;1.3times/sec of digital display
Datalogger sampling could be setup
Meter dimensions: 170 (L) x 80 (W) x 40 (H)mm
Weight: 390g
Accessories: gift box with carrying case, USB cable, CD,instruction manual and battery