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High-Quality Portable Colorimeter
High-Quality Portable Colorimeter
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High-Quality Portable Colorimeter

Order Id: CM-NH310
Categories: Colorimeter 

CM-NH310 is a mainstream brand colorimeter introduced by labkits which has synthesized the advantages of ten more traditional imported colorimeters and has experienced ten thousands tests and applied many innovative technologies. Accurate, Stable, Exquisite and Affordable!


The preferred solution for color quality control management

CM-NH310 high-quality portable Color meter has adopted multi-channel color sensors of international brands, more stable IC platform as well as efficient and accurate algorithms to provide users with accurate and fast color management and application. CM-NH310 is also designed with ergonomics and humanized operation and it has applied for a number of patents. CM-NH310 is a multifunctional colorimeter with high quality and competitive price. Labkits insists on independent research whose technology innovation is unique in color management field. CM-NH310 is the most convenient colorimeter for users. 


 1. Leading Humanity Design and Convenient Operation

 a. Auto White and Black Calibration at Startup

 b. Structure Design in line with Ergonomics

 c. Easy-to-use Operation Interface


2. Stable Measurement Performance

a. The average fluctuation of △E is less than 0.06, actually more in 0.03~0.06.

b. Portable structure design which is more conductive to keeping the instrument stable when using.

3. Flexible and Accurate Locating

a. Camera locating can solve the problem of locating a small area. The minimum width of locating is 4mm.

b. Illumination locating is a fast, simple and convenient locating function which is the original function by labkits.



4. More Measurement Modes

a. Three measuring apertures for more circumstances.

b. Five color spaces for more color schemes selection.

c. Three light sources for more circumstances.


5. PC Software—Realize More Function Expansion

a. Labkits has the intellectual property of PC software. The corresponding software serial number and password protection are configured in labkits colorimeter.

b. 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

a. Labkits is the first enterprise using high capacity Li-ion battery in colorimeter.

b. Labkits 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.


Light source customization for CM-NH310 colorimeter

CM-NH310 colorimeter has many functions which can measure color fastness, whiteness (Hunter and ISO R457), Yellowness (YI), etc. However, we can also customize following light sources for customers.

● C

● F2 (CWF)

● F6

● F7 (DLF)

● F8

● F10 (TPL5)

● F11 (TL84)

● F12 (TL83/U30)


Specifications of CM-NH310 Colorimeter 



Display Mode/Color Space

CIE L*a*b; CIE XYZ; CIE RGB; CIEL*u*v; CIE*C*H; Whiteness & Yellowness; Color Fastness

Color Difference Formula

△E*ab; △L*ab; △E*C*H*; △ECIE94; △EHunter

Illuminating/viewing geometry

8/d (8°illumination angle/diffuse viewing) 

Light Source

LED blue light excitation


Silicon photoelectric diode

Measuring Aperture

Φ8mm; Φ4mm; Φ8mm extended aperture (optional)

Measuring Conditions

Observer: CIE 10° Standard Observer

Illuminant: CIE Standard Illuminant D65; D50; A

Measuring Range

L:0 to 100


Standard deviation within ΔE*ab 0.06

(Measurement Conditions: Average of 30 measurements of standard white plate)

Minimum Interval Between Measurement

Approx. 1 sec

Battery Life

More than 3000 measurements

Lamp Life

more than 1.6 million times in 5 years


TFT True-color; 2.8 inch@ (16:9)


Model B: USB

RS-232: Baud rate 19200 bps

Operating Temperature Range

-10℃ to 40℃

Storage Temperature

-20℃ to 50℃

Humidity Range

less than 85% relative humidity, no condensation 




205×70×100 mm 

Size of the Packing

43205×345 mm

Standard Accessories

AC Adapter; Li-ion Battery; Operation Manual; Software CD; USD Cable; White Calibration Cover; 

Φ8mm and Φ4mm Measuring Aperture

Optional Accessories

Extended aperture (Φ8mm ); Mini-printer; Printer Cable; Powder Test Box; Universal Test Components