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. Plus, its CSCQ3 software helps perform color difference analysis, color difference cumulative analysis, chromaticity index, color sample database management, simulating object color, etc.
NR145 Colorimeter Product Specifications
Model
NR145 Precision Colorimeter
Illuminating/Viewing Geometry
45°/0°
Measuring Aperture
Φ8mm
Measurement End-face
Large stable end face and small concave-convex end face
Detector
Silicon photoelectric diode
Locating
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
D65
Light Source Device
LED blue light excitation
Errors Between Each Equipment
≤0.80ΔE*ab
Storage
100pcs standards 20000pcs samples
Repeatability
Standard deviation within ΔE*ab 0.08
Average of 30 measurements of standard white plate
Weight
500g
Dimension
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
The first charging time is 8 hours--100% electricity