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NH310 powder coating equipment color lab machine with powder test box

Categories Colorimeter
Place of Origin: shenzhen
Brand Name: 3nh brand
Certification: CE,ISO9001,ROHS, FCC, TUV
Model Number: NH310
PC software: CQCS3 software
Illuminating/Viewing Geometry: 8/d
Measuring Aperture: Φ8mm/Φ4mm
Color Space: CIEL*a*b*C*h* CIEL*a*b* CIEXYZ CIERGB CIEL*u*v* CIEL*C*h Yellowness & Whiteness Color Fastness
Light Source: D65 D50 A
Storage: 100pcs standards 20000pcs samples
Repeatability: within ΔE*ab 0.06
Data Interface: USB
Printer (optional): Miniature thermal printer
MOQ: 1 set
Price: 1800 usd
Packaging Details: 45*23*38cm
Delivery Time: 2 working days
Payment Terms: T/T
Supply Ability: 1000/months
Warranty: 1 year
  • Product Details
  • Company Profile

NH310 powder coating equipment color lab machine with powder test box

NH310 powder coating equipment color lab machine with powder test box

Easy Operation Color ColorimeterHigh Precise and High Stable Portable Colorimeter
Product Instroduction

Certificates: ISO9001:2008; CE; FCC; ROHS; TUV.

NH310 high-quality portable colorimeter 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.

NH310 colorimeter is also designed with ergonomics and humanized operation and it has applied for a number of patents. NH310 colorimeter is a multifunctional colorimeter with high quality and competitive price. 3nh insists on independent research whose technology innovation is unique in color management field.

3nh brand fruit colorimeter NH310



NH310 colorimeter

Display Mode

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

Color Difference Formula

ΔE*ab; ΔL*ab; ΔE*C*H; ΔECIE94; ΔEHunter

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)


100 pcs standard samples; 20000 pcs test samples

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 19200bps

Operating Temperature Range

-10°C to 40°C (14°F to 104°F)

Storage Temperature

-20°C to 50°C (-4°F to 122°F)

Humidity Range

less than 85% relative humidity, no condensation




205 x 70 x 100 mm

Size of the Packing

435 x 205 x 345mm

Standard Accessories

AC Adapter; Li-ion Battery; Operation Manual; Software CD; USB Cable; White Calibration Cover; Φ8mm Measuring Aperture; Φ4mm Measuring Aperture

Optional Accessories

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


1. Repeatable accuracy DE<0.06.

2. Both camera locating and illumination locating

3. Built-in standard white calibration plate; Automatic calibration at startup

4. Optional 8mm extended aperture, available for measuring concave surface

5. Configuring 8mm & 4mm apertures which can measure colors of any item


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

It's used to compare color difference in plastic, electronic, painting, coating, ink, texile, garment, printing, dyeing, food, medical, cosmetic industries and institutes, schools and laboratoris.

Colorimeter Spectrophotometer Application

Company Information

Shenzhen 3nh Technology Co., Ltd. is a high-tech enterprise. We research, develop, produce and market photoelectric detection products in photoelectric detection technology field and color management field.

The parameters of test results are integrating with international standards. Our 3nh brand colorimeter spectrophotometer products are exported around the world. We can provide customization service which has been well received by customers.

Product Details
NH310 Colorimeter Detail.jpg
Colorimeter Spectrophotometer Certifications

All our products have one year warranty from the purchase date. If it has something wrong during warranty, you can send it back to us. The buyer pays for the returning shipping cost and we will pay for the sending shipping cost.

Related Knowledge about Colorimeter Spectrophotometer

Color Space

-L(Lightness)-0 is black,100 is white
-a(Red-Green)-positive values are red; negative values are green and 0 is neutral
-b(Blue-Yellow)-positive values are yellow;negative values are blue abd 0 is neutral

L: Lightness,value is the same in each scale C:Chroma H:Hue Angle

dE Total Color difference
Delta-E is a measurement used to indicate how much a color deviates from an accepted standards.The higher the dE, the more inaccurate the color.


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