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NR145 Portable Colorimeter 45/0 Illumination 8mm Aperture Color Difference Meter Digital Color Meter

NR145 Portable Colorimeter 45/0 Illumination 8mm Aperture Color Difference Meter Digital Color Meter

$850.00 USD
$850.00 USD
Sale Sold out

Introduction:

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.

Product Advantages:
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.
11.Illumination Locating, Cross Locating, Large Stable End Face, Small Concave-Convex End Face.
Technical Specifications:
3nh NR145
Illuminating/Viewing Geometry 45°/0°
Measuring Aperture diameter 8mm
Measurement End-face Large stable 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
PC Software CQCS3 Software
Printer (optional) Miniature thermal printer
Delta E Meaning
Delta E Meaning
0~1 A normally invisible difference
1~2 very small difference, only obvious to a trained eye
2~3.5 Medium difference, also obvious to an untrained eye
3.5~5 An obvious difference
>6 A very obvious difference

Color Space
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

Lizzy

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