Industrial Measurement Products and Solutions

Chroma Meter

Order no.: PCE-CRM 40

PCE-CRM 40 is a portable handheld chroma meter or spectrophotometer used to accurately measure the correlated color temperature (CCT - in Kelvin), illuminance, chromaticity, excitation purity (Pe), luminous flux (in lumens - lm), RGB and dominant wavelength of light sources such as LED, organic LED (OLED) and other forms of organic electroluminescence (EL).


- Measuring range: 0.1 ... 150,000 lux / 0.01 ... 15,000 foot-candle
- Accuracy: Ev : ± 2% ± 1
- Repeatability: Ev : ± 0.5% + 1 digit (2σ)
- Spectral wavelength range: 360 ... 780 nm
- Ideal tool for taking white LED color temperature measurements

Manufacturer: PCE Instruments
Order no.: PCE-SIM 50

PCE-SIM 50 is a portable handheld chroma meter, spectrometer or spectral irradiance meter used to assess the accuracy of LED and medical light sources in real time. The spectrometer's measurement functions include illuminance, spectral light spectrum, CIE chromacity (XY & UV), wavelength of light, color temperature (CCT) in Kelvin, color index CRI Ra, SDCN (ANSI standard), and light output in mW / m². The meter's 2048-pixel CCD linear array sensor ensures high quality spectrum measurement.


- Measuring range: 150 ... 600,000 lux, 50 ... 2,100,000 mW / m²
- Wavelength: 350 ... 850 nm
- Internal memory: Stores up to 500,000 measured values

Manufacturer: PCE Instruments
Test Instruments manufacturer