Lab-kits R&D team concentrates on customer needs and develops series of high-cost and high-quality products. NR145 is a precision colorimeter with 45°/0° viewing angle after NH310, NH300, NR200, NR110 and NR100 colorimeter. NR145 colorimeter has strong functions which applied a number of differential innovative technologies. It can measure accurately in 45° illumination /0° receiving under the SCE mode.
1. Built-in white plate parameters. No need to calibrate each time which can perform measurement quickly.
2. Double Locating: Illuminating locating and precise cross locating.
3. Switchable Double Measurement End Face: Large stable end face and small concave-convex end face.
4. New 45°/0° Optical Path Design: Significantly improve the measurement stability and precision.
5. 8mm Measuring Aperture.
6. Equipped with rechargeable high-capacity Li-ion battery. No need to purchase battery repeatedly.
7. Configure CQCS3 software. Connect PC computer to realize more functions.
8. Having got SCM Metrological Certification, CE Certification, and ISO9001 Quality Management System Certification.
9. Hand-head structure: small and convenient; make the measurement easier.
10. Exquisite appearance: adopts traditional and fashionable aesthetic designs.
Illumination Locating, Cross Locating, Large Stable End Face, Small Concave-Convex End Face
Large stable end face
Silicon photoelectric diode
Illuminating Locating/Cross Locating
Color Difference Formula
△E*ab △L*a*b* △E*C*h*
Light Source Device
LED blue light excitation
Errors Between Each Equipment
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
The first charging time is 8 hours--100% electricity
Miniature thermal printer
Add: RM. 803, Chevalier House, 45-51, Chatham Road South, Tsim Sha Tsui, Kowloon, Hong Kong