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. 

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.

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.

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.

Color Space

CIE LAB
-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

CIE LCH
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.

Contact: Melorae Huang

Skype: melorae_3nh_

QQ: 1963103823

Whatsapp: 86-13925280965