High-Quality Portable Colorimeter

With 8mm and 4mm two measurement apertures, NH310 colorimeter is the most popular portable colorimeter used in fabrics, paper, plastic parts, building materials. Double locating (Camera locating and Illumination locating) helps measure kinds of different shape samples, such as small size, or curve.

  1. Leading Humanity Design and Convenient Operation Auto White and Black Calibration at Startup Structure Design in line with Ergonomics
    Easy-to-use Operation Interface
  2. Stable Measurement Performance, The average fluctuation of △E is less than 0.06, actually more in 0.03~0.06.Portable structure design which is more conductive to keeping the instrument stable when using.
  3. Flexible and Accurate Locating, Camera locating can solve the problem of locating a small area. The minimum width of locating is 4mm., Illumination locating is a fast, simple and convenient locating function which is the original function by 3nh.
  4. More Measurement Modes, Three measuring apertures for more circumstances., Five color spaces for more color schemes selection., Three light sources for more circumstances.
  5. PC Software—Realize More Function Expansion, 3nh has the intellectual property of PC software. The corresponding software serial number and password protection are configured in 3nh colorimeter. Be able to?perform color difference analysis, color difference cumulative analysis, chromaticity index, color sample database management, simulating object color, etc
  6. Advanced Power Management Design, 3nh is the first enterprise using high capacity Li-ion battery in colorimeter., 3nh Li-ion battery can be repeatedly charged which will save cost. Meanwhile, it can measure more than, 3000 times on one charge to ensure the stability of long time measurement.



TR-CMNH Series Colorimeter Specifications

Illuminating/Viewing Geometry 8/d 8/d
Measuring Aperture Φ8mm Φ8mm/Φ4mm
Detector Silicon photoelectric diode Silicon photoelectric diode
Color Space CIEL*a*b*C*h* CIEL*a*b* CIEL*a*b*C*h* CIEL*a*b* CIEXYZ CIERGB CIEL*u*v* CIEL*C*h Yellowness & Whiteness Color Fastness
Color Difference Formula △E*ab △L*a*b △E*C*h △E*ab △L*a*b* △E*C*h* △ECIE94 △Ehunter
Light Source D65 D65 D50 A
Light Source Device LED blue light excitation LED blue light excitation
Errors Between Each Equipment ≤0.40ΔE*ab ≤0.40ΔE*ab
Storage 100pcs standards 20000pcs samples 100pcs standards 20000pcs samples
Repeatability Standard deviation within ΔE*ab 0.07 Average of 30 measurements of standard white plate

Standard deviation within ΔE*ab 0.06

Average of 30 measurements of standard white plate

Weight 500g 500g
Dimension 205×70×100 mm 205×70×100 mm
Power source Rechargeable lithium-ion battery 3.7V@3200mAh Rechargeable lithium-ion battery 3.7V@3200mAh
Lamp Life 5 years, more than 1.6 million measurements 5 years, more than 1.6 million measurements
Charging Time 2 hours (first time 8 hours–100% electricity) 2 hours (first time 8 hours–100% electricity)
Measuring Times Before Recharging more than 3000 times more than 3000 times
Operating Temperature/Humidity Range -10~40℃, relative humidity 0~85% with no condensation -10~40℃, relative humidity 0~85% with no condensation
Data Interface USB USB
Extended Aperture (optional) Φ8mm extended aperture, available for measuring concave surface
Printer (optional) Miniature thermal printer Miniature thermal printer


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