ITE Grayscale Chart II(Gamma = 1)

This ITE Grayscale Chart II(Gamma = 1) Instrument are Certified with
certify
1 Years Warranty (Additional support period of 3 years)

The YE084 is designed for the evaluation of the halftone reproduction of an electronic camera. Two 11-graduated counter current gray scales are arranged on a gray background (D≈0.65), the gray scales being graduated linear. Related to the densities of the gray scales: gamma = 1. The contrast range of the gray scales is 40:1.

Properties
Type selectable
Format selectable
Aspect ratio 4:3

The values of the 11-graduated gray scales are the follows:

 
Step Density Reflectance in %
1 0.05 89
2 0.10 80
3 0.14 72
4 0.20 63
5 0.26 54
6 0.34 45
7 0.43 37
8 0.55 28
9 0.71 19
10 0.96 11
11 1.65 2

The density of the white filed between the gray scales is D = 0.05 (reflectance = 89%).

12 Quality Inspection Processes

With 12 rigorous quality inspection processes in place, we ensure a high yield rate of up to 98% for batch processed precision parts.

DFM Analysis
DFM Analysis
Dimensional Tolerance
Dimensional Tolerance
Material Testing
Material Testing
CNC Machining
CNC Machining
FQC Detection
FQC Detection
SPC / CPK
SPC / CPK
Problem Found
Problem Found
Problem Solving
Problem Solving
OQC Detection
OQC Detection
Surface Treatment
Surface Treatment
Full Inspection
Full Inspection
Package
Package

Our Valued Clients

FAQs About Grayscale Charts

Threenh Technology with excellent after sale service, Generally, Our warranty is one years(Additional support period of 3 years). Within the warranty period, we can offer technique support and parts to parts change, necessarily, our engineers may go to your place for better support. Our instrument have professional After-sales Dept. lf you have any technical problem or question with our goods welcome to contact us.

D/8°and 45°/0°are two kinds of illumination geometry with different optical geometry design. D/8°illumination geometry is more widely used for the color comparison and measurement of high-gloss materials; 45°/0°illumination geometry is mainly used in printing and packaging industries. 

a. It’s needed to perform manual calibration for NH300 when first starting.

b. In the subsequent starting, no need to perform manual calibration.

c. Suggestion: it’s best to perform manual calibration once a week or when NH300 measured data is not accurate.

Yes, we can offer Spectrodensitometer quality certification issued by our lab free of charge, or issued by third-party international inspection Organizations with extra charge, please contact us for confirmation.

Yes, we offer free samples for test, you are welcome to order samples to experience our excellent quality and service.

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