Gold Member Since 2016
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Labmen Instrument Technology Limited

Colorimeter, Large Aperture Precision Colorimeter, Precision Colorimeter manufacturer / supplier in China, offering High Quality of Portable Colorimeter, Df-50f Series Top-Press Silicone Oil-Heating Freeze Dryer/Lyophilizer, Df-50f Series Regular Silicone Oil-Heating Freeze Dryer/Lyophilizer and so on.

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High Quality of Portable Colorimeter

FOB Price: US $300-800 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $300-800/ Set
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Port: Shenzhen, China
Production Capacity: 50000 Sets Per Year
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: CNH310
  • Light Source: LED Blue Light Excitation
  • Measuring Conditions: Observer: Cie 10° Standard Observer
  • Minimum Interval Between Measurement: Approx. 1 Sec
  • Lamp Life: More Than 1.6 Million Times in 5 Years
  • Interface: Model B: USB
  • Transport Package: Cartons
  • Origin: China
  • Illuminating/Viewing Geometry: 8/D (8°illumination Angle/Diffuse Viewing)
  • Detector: Silicon Photoelectric Diode
  • Measuring Range: L:0 to 100
  • Battery Life: More Than 3000 Measurements
  • Display: TFT True-Color
  • Trademark: labmen, OEM
  • Specification: 205× 70× 100 mm
  • HS Code: 902780990
Product Description
CNH310 is a mainstream brand colorimeter introduced by labmen 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
CNH310 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. CNH310 is also designed with ergonomics and humanized operation and it has applied for a number of patents. CNH310 is a multifunctional colorimeter with high quality and competitive price. Labmen insists on independent research whose technology innovation is unique in color management field. CNH310 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 labmen .
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. Labmen has the intellectual property of PC software. The corresponding software serial number and password protection are configured in Labmen 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. Labmen is the first enterprise using high capacity Li-ion battery in colorimeter.
b. Labmen 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 CNH310 colorimeter
CNH310 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.
F2 (CWF)
F7 (DLF)
F10 (TPL5)
F11 (TL84)
F12 (TL83/U30)
Specifications of CM-NH310 Colorimeter
Model CNH310
Display Mode/Color SpaceCIE 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 geometry8/d (8°illumination angle/diffuse viewing)
Light SourceLED blue light excitation
DetectorSilicon photoelectric diode
Measuring ApertureΦ8mm; Φ4mm; Φ8mm extended aperture (optional)
Measuring ConditionsObserver: CIE 10° Standard Observer
Illuminant: CIE Standard Illuminant D65; D50; A
Measuring RangeL:0 to 100
RepeatabilityStandard deviation within ΔE*ab 0.06
(Measurement Conditions: Average of 30 measurements of standard white plate)
Minimum Interval Between MeasurementApprox. 1 sec
Battery LifeMore than 3000 measurements
Lamp Lifemore than 1.6 million times in 5 years
DisplayTFT True-color; 2.8 inch@ (16:9)
InterfaceModel B: USB
RS-232: Baud rate 19200 bps
Operating Temperature Range-10ºC to 40ºC
Storage Temperature-20ºC to 50ºC
Humidity Rangeless than 85% relative humidity, no condensation
Dimensions205×70×100 mm
Size of the Packing435×205×345 mm
Standard AccessoriesAC Adapter; Li-ion Battery; Operation Manual; Software CD; USD Cable; White Calibration Cover;
Φ8mm and Φ4mm Measuring Aperture
Optional AccessoriesExtended aperture (Φ8mm ); Mini-printer; Printer Cable; Powder Test Box; Universal Test Components
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