3nh / Sineimage X-Rite White Balance Test Chart

3nh / Sineimage X-Rite White Balance Test Chart


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
China
Brand name
3nh
Payment Terms
T/T,Western Union
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
test chart, xrite, color charts, white balance test chart
Category
Other Measuring & Gauging , Other Optical Instruments

Shenzhen 3nh Technology CO., LTD

Membership
BIZ
Country / Year Established
China China / 2011
Business type
Manufacturer
Verified Certificate

11

Product name 3nh / Sineimage X-Rite White Balance Test Chart Certification -
Category Other Measuring & Gauging
Other Optical Instruments
Ingredients -
Keyword test chart , xrite , color charts , white balance test chart Unit Size 20.0 * 5.0 * 10.0 mm
Brand name 3nh Unit Weigh 2 kg
origin China Stock -
Supply type - HS code 4821

Product Information

 

3nh / Sineimage X-Rite White Balance Chart White Balacing Test Chart YE0178 for shading measurement

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The test chart consists of a blank film between two glass panes.

The test chart is designed for shading measurement under the same lightning conditions as other transparency measurements.

It is possible to perform shading measurements on illuminator (LG2, LE6) without any chart. But then lightning conditions are different to other measurements with test transparencies. By using a test transparency the light intensity of an illuminator changes.

This is caused by two superimposed factors
a) the filter effect of the film and glass (25% light absorption) and
b) the light remission of the transparency ack in the illuminator

While factor a) is predominat with th LG2, the remission factor b) is predominant with the lightning sphere LE6, i.e. the light intensity rises significantly when a test chart is inserted. To carry out shading measurement under the same lighting condition as other measurements the use of the YE0178 is essential.

Definition of white shading or white level uniformity

Determination of maximum white level variations in various areas of the picture, when the camera is directed at an evenly illuminated test chart.

 

 

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The YE0153 is designed for evaluation of the halftone reproduction of electronic cameras. Two 11-graduated counter current gray scales are arranged on a gray background (D=0.75), the gray scale being graduated logarithmically.

Related to the densities of the gray scales: gamma = 0.45

Related to the reflectance values (brightness): gamma = 2.2 , that being exactly the reciprocal value of gamma = 0.45.

The output signal of an optimally gamma-corrected camera yield two 11-graduates counter current linear step signals. The contrast range of the gray scales is 40 : 1.

The values of the 11-graduated gray scale are as follows:

 

StepDensityReflectance in %
10.0589
20.1374
30.2260
40.3248
50.4337
60.5528
70.6920
80.8813
91.068
101.315
111.652

 

The density values are based on BaSo4 = 0. Two black fields and a white field are located between the gray scales, the density of the black filed is D > 2.4 (reflectance < 0.5 %). The density of the white filed is D = 0.05 (reflectance = 89.9 %).

18% grey card

 

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White Balance Color Checker for white balance

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Gray Card

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Distortion test chart for digital cameras

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Enhance test chart 4000 lines for SFR,MTF,TV line camera test

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Camera Test Light box

Natural skin tone test charts for evaluating the flesh tone rendition of electronic cameras

Grayscale Chart / Grey Chart with 11 Patches

4K (UHD TV) cctv camera UNIVERSAL TEST CHART 16:9 TRANSPARENT TE279 D


 

 

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options T/T,Western Union Shipping time Negotiable

Shenzhen 3nh Technology CO., LTD

Country / Year Established
China China / 2011
Membership
BIZ
Business type
Manufacturer

11

President
Su
Address
4/F,Building 8,Nangang Second Industry Zone,Xili,Nanshan District,Shenzhen,China
Product Category
Testing Equipment
Year Established
2011
No. of Total Employees
101-500
Company introduction
<p> 

Shenzhen ThreeNH Technology Co., Ltd. is a high-tech enterprise, including companies

Shenzhen 3nh Technology Co., Ltd 
Shenzhen Sine Image Technology Co., Ltd 
Shenzhen Tilo Technology Co., Ltd 
COLORCONTROLLER HK LIMITED
 
We research, develop, produce and market photoelectric detection products in photoelectric detection technology field and color management field. After years of intensive research, 3nh has many products such as :
 
YS series grating spectrophotometer
NS series handheld spectrophotometer
NH/NR portable colorimeter
NHG/HG series gloss meter 
Color light box 
ISO 12233 test charts etc 
 
Our products are widely used 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.
 
3nh Vision Focus on color, to become the industry leader in color management field. 3nh adheres to people-oriented, customer first, technological innovation, sustainable development business philosophy to meet customer demand continuously, to create value for customers and to achieve win-win situation and common development.
 
 

 

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