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+86 13510847162


NR20XE Precision Colorimeter

Time:2018-01-31 Click:693

NR20XE precision colorimeter with φ20mm extended aperture and stable end face can test surface stripe and wet products. 

precision colorimeter
When testing products such as meat by ordinary colorimeter, the whole instrument body has to be placed in the object which not only stains the instrument, but also will let the liquid/water enter the instrument directly and bring cross contamination. However, NR20XE precision colorimeter is a vertical structure. When measuring, it can make sure only the aperture touches the object which will not stain the instrument body. 
precision colorimeter
As a member of 3nh 45°/0° colorimeter, NR20XE is a colorimeter with unique performance. The color measurement results from NR20XE simulate human eyes but its accuracy is several times higher than human eyes. NR20XE 45°/0 ° optical geometry structures can reflect interactive effect between surface stripe and sample color more effectively than 8°/d colorimeter. NR20XE precision colorimeter will eliminate the errors between human eyes and color tester caused by surface stripe when judging tolerance critical value of sample colors. Therefore, NR20XE handheld colorimeter is widely used in food, medicine, textile, non-woven fabrics, denim, dyeing and printing, color steel plate, paper, plastic, chemical, coating, ink, building material industries, etc.
Illumination Locating; Cross Locating; Large Stable End Face

NR20XE Colorimeter Product Advantages

1. 20mm measuring aperture can test objects with surface stripe accurately.

2. Vertical structure can test wet surface object or can be soaked into the liquid for testing.

3. Double Locating: Illuminating locating and cross locating.

4. Adopting new optical path and dynamic integration time can test more stable and accurate.

5. 45°/0° optical geometry structure, considering the effects of surface features.
6. Annular illumination design, suitable for polarizing material.

7. Equipped with rechargeable high-capacity Li-ion battery. No need to purchase battery repeatedly.

8. Configuring CQCS3 software -- connect PC computer to realize more functions.

NR20XE Colorimeter Technical Specifications 



 NR20XE Precision Colorimeter

 Illuminating/Viewing Geometry


Measuring Aperture 


 Special Function

Especially suitable for testing surface stripe and wet products 


Illumination Locating/Cross Locating 


Silicon photoelectric diode 


Illuminating Locating/Cross Locating 

 Color Space

CIEL*a*b*C*h*; CIEL*a*b*; CIEXYZ  

 Color Difference Formula

△E*ab; △L*a*b*; △E*C*h*  

Light Source  


Light Source Device 

LED blue light excitation 

 Errors Between Each



100pcs standards 20000pcs samples  


Standard deviation within ΔE*ab 0.08  Average of 30 measurements of standard white plate 




205×67×80 mm  

 Power source

Rechargeable lithium-ion battery 3.7V@3200mAh  

 Lamp Life

5 years, more than 1.6 million measurements  

 Charging Time

First charging time is 8 hours--100% electricity  

 PC Software

CQCS3 Software 

 Printer (optional)

Miniature thermal printer 

NR20XE colorimeter detail



3nh colorimeter spectrophotometer is widely used in plastic, electronic, paint, ink, textile, garment, printing and dyeing, food, medical, cosmetic industries, scientific research institutes, schools and laboratories. It not only can help to perform color matching and color management studies, but also can control product quality management. 3nh colorimeter is equipped with high-end color management software that can connect to PC to achieve more extension functions.

3nh colorimeter application