CM-NR20XE with φ20mm extended aperture and stable end face can test surface stripe and wet products.
Difference between CM-NR20XE and Ordinary Portable 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, CM-NR20XE is a vertical structure. When measuring, it can make sure only the aperture touches the object which will not stain the instrument body.
CM-NR20XE is a handheld colorimeter based on 45°/0° optical geometry. Its measuring aperture is 20mm. CM-NR20XE measuring aperture is the biggest one in domestic. Meanwhile, it also has high measuring precision. As a member of Lab-kits 45°/0° colorimeter, CM-NR20XE is a colorimeter with unique performance. The color measurement results from CM-NR20XE simulate human eyes but its accuracy is several times higher than human eyes. CM-NR20XE 45°/0 ° optical geometry structures can reflect interactive effect between surface stripe and sample color more effectively than 8°/d colorimeter. CM-NR20XE will eliminate the errors between human eyes and color tester caused by surface stripe when judging tolerance critical value of sample colors. Therefore, CM-NR20XE is widely used in color field.
CM-NR20XE can meet quality control requirements in plastic (PET,PE,PP,PTA,ABS,EVA particles and powder), color steel plate, coating, textile, fluorescent material, denim, medicine and food industries, etc. It can help to control product color difference, improve product competitiveness, reduce enterprises’ loss and control production cost.
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
CM-NR20XE Precision Colorimeter
Especially suitable for testing surface stripe and wet products
Illumination Locating/Cross Locating
Silicon photoelectric diode
Illuminating Locating/Cross Locating
CIEL*a*b*C*h*; CIEL*a*b*; CIEXYZ
Color Difference Formula
△E*ab; △L*a*b*; △E*C*h*
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
Rechargeable lithium-ion battery 3.7V@3200mAh
5 years, more than 1.6 million measurements
First charging time is 8 hours--100% electricity
Miniature thermal printer
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.
Add: RM. 803, Chevalier House, 45-51, Chatham Road South, Tsim Sha Tsui, Kowloon, Hong Kong