NR20XE meat Color Meter / Colorimeter Price with diameter 20mm measurement apertureure
With 20mm measuring aperture, NR20XE China cheap color meter fruit colorimeter is widely used in textile and food industry, special tomato food.
Colorimeter is "the science and technology used to quantify and describe physically the human color perception." It is similar to spectrophotometry, but is distinguished by its interest in reducing spectra to the physical correlates of color perception, most often the CIE 1931 XYZ color space tristimulus values and related quantities.
1 Double Locating: Illuminating locating and precise cross locating. 2 New 45°/0° Optical Path Design: Significantly improve the measurement stability and precision. 3 20mm Measuring Aperture. 4 Equipped with rechargeable high-capacity Li-ion battery. No need to purchase battery repeatedly. 5 Configure CQCS3 software. Connect PC computer to realize more functions. 6 Having got SCM Metrological Certification, CE Certification, and ISO9001 Quality Management System Certification. 7 Hand-head structure: small and convenient; make the measurement easier. 8 Exquisite appearance: adopts traditional and fashionable aesthetic designs.
NR20XE textile color meter for cloth
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
dE*ab; dL*a*b*; dE*C*h*
Light Source Device
LED blue light excitation
Errors Between Each Equipment
100pcs standards 20000pcs samples
Standard deviation within dE*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.
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. After years of intensive research, 3nh launched NH series colorimeter with high precision and high stability, high definition ISO12233 resolution test chart, optical image test solution and specific standard illuminant which are widely used in plastic, electronic, paint, ink, textile, garment, printing and dyeing, food, medical, cosmetic, optical image test industries and the field of scientific research, school and laboratory. Our products are exported around the world. We can provide customization service which has been well received by customers.
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.