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Portable chroma meter CLM-200H

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The CLM-200H Portable chroma meter is the successor to the CLM-200E. It can measure the color temperature, illuminance, chromaticity, excitation purity, luminous flux, RGB and dominant wavelength of various light sources. The CLM-200H meter exclusively does this under LED, Organic LED (OLED), and other forms of Organic Electroluminescence (EL).
 
When determining the accuracy of an LE illumination, color temperature measurements are particularly important. This instrument utilizes sensors that closely parallel the color-matching functions specified by the International Commission on Illumination (CIE). Depending on the application for which the CLM-200H is being used, results can be displayed through different color notations.
 
Some particularly suitable applications for the CLM-200H include but are not limited to, evaluating light distribution of LED illumination modules or fixtures, lighting production and adjustment, LED billboard development and maintenance, color-viewing cabinet maintenance, measuring projector light sources, and utilizing the instrument as a photographic color meter.
 
The CLM-200H was designed to be a highly effective tool for measuring the color temperature of white LEDs, a task that has been very difficult in the past. The CLM-200H is able to do this due to its ability to measure the chromaticity from the phosphor and also inspect light quality output of the final assembled white LED.
 
If you need to install the instrument in an inspection system, or use it in not-so-easily accessible darkrooms, the receptor head can detach from the main body

Features
* Portable, lightweight, compact and handheld
* Detachable receptor head
* Simultaneous measurements
* Ideal for white LEDs
* Can be used to measure any light sources
* LED ranking function
* Calibration function
* Easy data transfer
* Optional PC controllability
 
Specifications

Model CLM-200H CLM-200E
Relative Spectral Response Closely matches CIE Standard Observer curves X(λ) , y(λ) , and Z(λ) Within 6%(f1') of the CIE spectral luminous efficiency V(λ) Closely matches CIE Standard Observer curves X(λ) , y(λ) , and Z(λ) Within 6%(f1') of the CIE spectral luminous efficiency V(λ)
Cosine response(f2) Ev: Within 3% Ev: Within 3%
Receptor Silicon photocell Silicon photocell
Measuring function Tristimulus values: X Y Z
Chromaticity : Ev xy, Ev u'v'
Correlated color temperature: Tc
Color difference: ∆(XYZ), ∆(Evxy), ∆(Evuv), ∆Ev∆Tc∆uv
Chromaticity coordinate: ICE1931(x,y),ICE1976(u,v)
Dominant wavelength: λd
Colour purity: Pe
Luminous flux: Φ
RGB parameter, chromaticity diagram, maximum recording and indicator
Tristimulus values: X Y Z
Chromaticity : Ev xy, Ev u'v'
Correlated color temperature: Tc
Color difference: ∆(XYZ), ∆(Evxy), ∆(Evuv), ∆Ev∆Tc∆uv
Chromaticity coordinate: ICE1931(x,y),ICE1976(u,v)
Dominant wavelength: λd
Colour purity: Pe
maximum recording and indicator
Other function User calibration function, Memory capacity: 8000 groups, Auto Power off User calibration function, Memory capacity: 8000 groups, Auto Power off
Measuring range 0.1-150,000lx, 0.01-15,000 fcd
Chromaticity:5 lx, 0.5 fcd or above in four automatically selected ranges(lx or fcd is swichable)
0.1-150,000lx, 0.01-15,000 fcd
Chromaticity:5 lx, 0.5 fcd or above in four automatically selected ranges(lx or fcd is swichable)
Spectral wavelength range 360780nm 360780nm
Accuracy Ev: ±2%±1digit of displayed value
xy: ±0.003(500lx, standard illuminant A measured)
Ev: ±2%±1digit of displayed value
xy: ±0.003(500lx, standard illuminant A measured)
Repeatability Ev: ±0.5%+1 digit(2σ)
xy: ±0.0005(500lx, standard illuminant A measured)
Ev: ±0.5%+1 digit(2σ)
xy: ±0.0005(500lx, standard illuminant A measured)
Temperature drift Ev: ±3%±1digit of displayed value,
xy: +-0.003
Ev: ±3%±1digit of displayed value,
xy: +-0.003
Response time 0.5 sec.(continuous measurement) 0.5 sec.(continuous measurement)
Computer interface USB,SD USB,SD
Display 3.2” high-luminance LCD color display 3.2” high-luminance LCD color display
Operating temperature/ Humidity range -10 to 40° C, relative humidity 85% or less
(at 35°C) with no condensation
-10 to 40° C, relative humidity 85% or less
(at 35°C) with no condensation
Storage temperature/ Humidity range -20 to 40° C, relative humidity 85% or less
(at 35°C) with no condensation
-20 to 40° C, relative humidity 85% or less
(at 35°C) with no condensation
Power source 2200mAh USB Rechargeable lithium battery 2200mAh USB Rechargeable lithium battery
Battery life 12 hours or longer 12 hours or longer
Dimensions 210x80x35mm 210x80x35mm
Weight 300g including batteries 300g including batteries

 
Standard Accessories: 
Base instrument
Dustproof cap
Power cord adapter
USB cable
Software
The factory inspection report
Operation manual

Address: Room 606, 2nd building, Animation Park, No.5 Yuehai Rd, Nanshan District, Shenzhen GuangDong China. 
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