In the field of Colorimeters, 4mm, 8mm, and 16mm Colorimeters are more common. However, for some food or other textured products to measure color difference, if the measuring caliber is too small, it will inevitably be affected by multiple colors. As a result, the measurement results are not accurate enough. Therefore, 3nh has designed a large-caliber Colorimeter——3nh/3nh NR20XE Colorimeter, with a measuring aperture of 20mm, which is more suitable for the color difference measurement of materials with texture on the surface.
The 3nh NR20XE handheld Colorimeter is a portable computer Colorimeter designed with a 45°/0° optical geometry structure. It is currently the largest instrument in domestic (CN) Colorimeters and has high measurement accuracy. As a member of 3nh Colorimeter 45°/0° family, NR20XE is a Colorimeter with unique performance.
The color measurement results of the NR20XE handheld Colorimeter simulate the observation of the human eye, but the accuracy is several times higher than that of the human eye. Compared with the 8°/d Colorimeter, NR20XE can more effectively reflect the interaction effect between the texture of the sample surface and the color. NR20XE can effectively eliminate the errors caused by the human eye and the Colorimeter caused by the surface texture of the sample when judging the critical tolerance of the color value of the sample. . So NR20XE is widely used in color QC department.
NR20XE handheld Colorimeter can meet the analysis and control production process of plastics (PET, PE, PP, PTA, ABS, EVA particles and powder), color steel plate, paint, textile, fluorescent material, denim, medicine, food and other industries It helps enterprises to control product color difference, improve product competitiveness, reduce enterprise losses and control production costs.




The φ20mm extended diameter and stable end face of the NR20XE Colorimeter can measure surface texture and wet products, and can also be directly immersed in liquids to accurately measure the color of liquids.

1. 20mm large measuring aperture, can accurately measure items with surface texture
2. Vertical structure, can measure items with wet surface or place them in liquid for measurement
3. Double positioning function of light and cross, making measurement easier
4. NR20XE handheld Colorimeter adopts 3nh new super optical path and dynamic integration time, which has higher measurement stability and accuracy
5. Measure the 45°/0° optical geometric design consistent with visual inspection, and take into account the influence of the surface characteristics of the item
6. Ring lighting design, suitable for polarized (polarized) materials
7. It adopts high-capacity rechargeable polymer lithium-ion battery, which is environmentally friendly and durable
8. The NR20XE handheld Colorimeter is equipped with high-end CQCS3 color quality management software, which can be connected to a computer for use
3nh/3nh NR20XE Colorimeter is suitable for food, medicine, textile, non-woven fabric, denim, printing and dyeing, color steel, paper, plastic, chemical, paint, ink, building materials and other industries.
The structural design of the Colorimeter is usually horizontal or vertical. The horizontal structure Colorimeter is a relatively common portable Colorimeter, and the NR20XE Colorimeter is a vertical structure Colorimeter. Why design a vertical structure? give a simple example
When measuring products such as fresh meat with a general portable Colorimeter, in order to stick the measuring port on the object to be measured, the entire body must be placed on the object to be measured, so that not only the Colorimeter is dirty, but also liquid and moisture Directly entering the instrument will damage the instrument and also have a cross-contamination of the measured object. The NR20XE hand-held Colorimeter with a vertical structure ensures that the body is on top during measurement, and only the measurement port touches the measured object.