We manufacture Color Assessment Cabinet,Glossmeter,Color meter,Color Reader,UV integrator,Range finder,Digital force gauge,Lux meter,Roughness tester,Brightness meter etc.

Color Assessment Cabinets

  • Color assessment cabinet-4 kind lamps
  • Color assessment cabinet-5 kind lamps
  • Color assessment cabinet-6 kind lamps
  • Color assessment cabinet-7 kind lamps

Color measuring instruments


Haze meter

UV Integrator

Thickness gauges

Surface Roughness tester

Surface Resistance meter

Surface Thermometer


EMF Meter

Range finder

Lux meters





135 Portable Colorimeter:


1).Maximum, Minimum and Average
2).Tolerance function.
3).Auto memory (99 sets) & Read function


  • Check the color difference between two samples.
  • Color difference displayed
    Δ(E*ab,C*ab, H*ab)
    Δ(Y, x, y)
    Δ(X, Y, Z) or
    Δ(Rs, Gs, Bs)
  • Color space displayed
    (L*, a*, b*)
    (L*, C*ab, hab)
    (Y, x, y)
    (X, Y, Z) or
    (Rs, Gs, Bs)
  • Maximum, Minimum and Average function.
  • Tolerance function.
  • Auto memory (99 sets) & Read function.
  • RS232 interface.
Display: Triple 4 digit LCD display
Illuminating /
Viewing geometry:
45° / 0° – 1 illumination at 45°, measurement at 0°
Measuring area: Approx.f2mm
Display modes: Color difference
Δ(L*,a*,b*), Δ(E*ab,C*ab, H*ab),Δ(Y, x, y), Δ(X, Y, Z) or Δ(Rs, Gs, Bs)
Color space
(L*, a*, b*), (L*, C*ab, hab), (Y, x, y), (X, Y, Z) or (Rs, Gs, Bs).
Target color memory: 8 channel ; set by measurement or keypad
Measuring range: L* : 10 to 100
Measurement conditions: Observe : CIE 2° Standard Observer.
Illuminant : White LED lamp.
Repeatability: Standard deviation within ΔE*ab 0.5
(Measurement conditions : Average of measurements of standard white plate).
Minimum interval
between measurements:
Approx. 2 seconds
Auto data Memory
& Read:
99 sets
Auto power off: Approx. 3 minutes
Power source: One 9V battery and DC 9V AC adapter input
Battery life: Approx. 500 measurements at 10 – sec intervals
Operating temperature/
humidity range:
0°C to 40°C (32°F to 104°F) ; less than 85% relative humidity
Storage temperature/
humidity range:
-10°C to 40°C (14°F to 104°F) ; less than 70% relative humidity
Dimensions: 172mm × 118mm × 46mm
Weight: Approx. 220g
Accessories: Instruction manual, Battery, AC adapter, RS232 cable, software CD.



  • Color Difference meter - measure the color difference between samples.Can measure the hue of all colors, and CIE_Lab color, CIE_XYZ color, CIE_xyY color.
  • Color Reader-read or measure the absolute color value,with accuracy of 0.08
  • Color Whiteness& Yellowness meter-Integrated colorimeter,whiteness meter and yellowness meter.
  • Powder color meter-measure powder,colloid color.
  • Color temperature meter - colour temperature measure equipment for quality control of energy-saving lamps,fluorescent lamps ,LED and other industries.
  • Light source color meter -can measure the dominant wavelength, peak wavelength, correlated color temperature, color rendering index, color difference, chromaticity.Mainly applied to fluorescence lamp, energy saving lamp and LED lamp.

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