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3nh TE183 A REFLECTANCE 14 horizontal and 19 vertical lines 19 / 14 – TV cameras

3nh TE183 A REFLECTANCE 14 horizontal and 19 vertical lines 19 / 14 – TV cameras

Brand Name : 3NH
Model Number : TE183A
Certification : CE
Place of Origin : China
MOQ : 1 pcs
Price : 100 usd / pcs
Payment Terms : T/T
Supply Ability : 1000 pcs / week
Packaging Details : carton package
Brand : 3nh
Material : Paper
Application : MTF, lateral chromatic aberration, and distortion
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3nh TE183 A REFLECTANCE 14 horizontal and 19 vertical lines 19 / 14 – TV cameras GRID TEST CHART

A grid structure of 14 horizontal and 19 vertical lines is arranged on a white background. The grid corresponds to a grid generated electronically by a test generator. The grid structure also corresponds to the ball structure of the T01 Geometry Test Chart.


The test chart is designed for operational adjustment and control of TV cameras. The grid permits rough visual appraisal of scan linearity and the lines serve the purpose of adjusting registration.

The chart is available also with white lines on a black background.

The TE97 corresponds to the 4:3 part of the HDTV test chart TE117. It is designed for measuring and quick (most visual) appraisal of transmission characteristics of high resolution non-broadcast cameras.

In the center of the test chart on a gray background (D=0.75; reflectance = 18%) a white circle with four gray scales of 11 steps each is located. They are graduated in equal linear steps from D=0.15 to D=1.65 and are used for checking halftone rendition of cameras. Due to the white surrounding area the results may, however, be qualified.

On both sides of this central circle four circles with resolution wedges are arranged.

All frequency values in the test chart are indicated in cph (cycles per height). In the central circle three resolution wedges with different frequencies are arranged vertically and horizontally. They reach from 100 to 250, from 200 to 500 and from 400 to 1000 cph. In addition, two resolution wedges angled in 45°generate frequencies of 200 to 500 cph.

In the middle of the test chart and on the left and right sides there are four squares with multi bursts that are inclined at angles of 0°, 45°, 90°and 135 °generate a different frequency (141.4 cph) in horizontal and vertical direction (due to their inclination). The inner white and the four outer circles enable a rough appraisal of the scan linearity. The outer ones show cross-shaped resolution wedges. The circular rings, which can also be used for checking geometry, are designed for marking the resolution in vertical and horizontal direction. Resolution is shown at 200, 300, 400, 600 and 800 cph.

In the center of the test chart both in the gray and the white area bar elements are arranged with a length of 1 (= half the picture-height), 2, 4, 8, 16, 32 and 64 cph. Left of the right vertical gray scale.there are five additional short bars with 100, 300, 500, 700 and 900 cph.

All Imatest ISO 12233:2014 E­SFR charts are fully compliant with the ISO Low Contrast EdgeSFR test chart standard.

eSFR ISO charts are available in three versions:

1.Standard: basic, no extra measurement features, inkjet prints.

2.Enhanced: extra squares, wedges and color patterns when printed with technologies that allow color. Inkjet and photographic print options.

3.Extended: similar to Enhanced, but with a 16:9 aspect ratio, suitable for HDTV and cinema, inkjet prints.

Available sizes: 0.5 x 0.5 cm to 110 x 182 cm (5 x 5mm to 1100 x 1820 mm)

Available Substrates: Matte, Semigloss, Backlit Media (DisplayTrans), Photographic Paper, B&W or Color LVT Film, and Chrome on Glass for high precision needs.

All Imatest charts can be customized to fit your testing needs.

Reflective Matte Color Spilled Coins Dead Leaves Test Chart for measuring texture sharpness


The Color Imatest Spilled Coins chart (a variant of the Dead Leaves chart) for measuring texture sharpness has several advantages over older Dead Leaves charts. Key features:

  • The Scattered Coins pattern in the central region is almost perfectly scale-invariant (unlike conventional dead leaves charts), enhancing the accuracy and robustness of MTF measurements so they correlate well with other methods (such as the slanted-edge) for RAW images (which have no nonuniform or nonlinear processing).
  • Maximum contrast range is 3:1, as called for in the CPIQ Phase 3 draft Texture Blur Metric draft specification.
  • It is more uniform, i.e., is more shift-invariant than other Dead Leaves charts.
  • It contains slanted edges (2:1 and 4:1 contrast) for convenient comparisons with the dead leaves pattern.
  • The gray area to the left and right of the dead leaves pattern has the same mean density as the dead leaves pattern, allowing it to be used for effective noise PSD removal using the McElvain et. al. technique.
  • Registration marks and 16 grayscale patches are included. The linear levels used to create the grayscale patches are 0 through 255 in steps of 17 (same as the Siemens Star chart in the draft of the upcoming ISO 12233 standard).

Spilled Coins chart sizesSpilled Coins regionPrinted regionMedia size total
Large12" × 12"
305 mm × 305 mm
22.4" × 16.8"
569 mm × 426 mm
24" × 18"
610 mm × 458 mm
Medium8" × 8"
203 mm × 203 mm
14.93" × 11.2"
379 mm × 284 mm
16" × 12"
458 mm × 305 mm
Small6" × 6"
152 mm × 152 mm
11.2" × 8.4"
284 mm × 213 mm
12" × 10"
305 mm × 254 mm
X-Small (High Precision Transmissive)5.536" × 5.536"
141 mm × 141 mm
9.25" × 7.75"
159 mm × 197 mm
10" × 8"
254 mm × 203 mm

SFRreg test target test Charts for measuring MTF and lateral chromatic aberration

SFRreg Charts:

Required Description:

The SFRreg test target consists of a slanted­edge quadrant pattern enclosed within a circle. It is used for measuring MTF and lateral chromatic aberration. A test image typically contains several targets that are automatically detected and analyzed by the SFRreg module.

SFRreg targets can be placed at arbitrary positions and angles to accommodate a wide variety of test cases:

● Long distance tests where conventional charts would be impractically long

● Ultra­wide Field of View tests (>180) where a flat target cannot reach the outer field

● Autofocus tests where a single frame can contain several targets placed at different distances.d

ITHDR36 High Dynamic Range Charts for measuring both camera and sensor Dynamic Range

Required Description:

The target is well suited for measuring both camera and sensor Dynamic
Range, which are fundamentally different. Measure the dynamic range, tonal response and noise of HDR cameras with a single image instead of multiple, exposure bracketed images. The chart contains slanted edges for MTF measurements and gray background density to enable proper exposure with automatic exposure cameras. The HDR target has a density range exceeding 120 dB (optical density >6.0).
Applicationcamera and sensor Dynamic

3nh iso 12233 resolution test chart (0.5x,1x,2x,4x,8x)

Resolution test chart is the standard proof which can provide aided testing for vertical resolution and horizontal resolution of actual shooting.
Resolution test uses ISO 12233 resolution test chart and adopts unified shooting angle and environment.
The calculation of resolution test uses HYRes software, and the calculation will be done in two parts: vertical resolution and horizontal resolution.
Digital camera assessment is different from other products. It’s unlike laptop and DIY which have a lot of software to test objective data and everything can be seen from the data. However, assessing the quality of digital camera not only needs certain objective data, but also needs to combine actual operation and the shooting proofs. Therefore, our assessment is based on the principle of objective data and combined rational analysis from the experienced reviewers to obtain the most objective assessment results.
ISO 12233 resolution test chart is in accordance with ISO 12233 standard “Photography- Electronic Photographic Image-Measurement”. In active area of 1x size, the error is only 0.1mm when measuring the height of 20cm. It has almost all the characteristics of most resolution charts.

X-rite 24 Color Check Color Chart Color Rendition Chart of 24 squares of painted samples

About Us:

Shenzhen 3nh Technology Co., Ltd. and Shenzhen TILO Technology Co., Ltd are from the same boss, we are in one office.
We produced colorimeter, spectrophotometer, color light box and gloss meter, iso 12233 test charts.
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.

ISO9001, CE, TUV, ROHS, FCC, SCM etc.


Product classification Spectrophotometer/Colorimeter, Colorimeter Accessories, Digital Imaging Test Solution ,Resolution Test Chart, Gloss Meter, Color light box etc

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.

Contact Detail:

Add: Building 8, Nangang Second Industry Zone, Xili, Nanshan District, Shenzhen, China.
Tel: (86)-755-26508999 Ext:681
Fax: (86)-755-26078633
Mobile: (86)-13925280965
Skype: melorae_3nh_
Wechat: 13925280965
Whatsapp: +86-13925280965
Website: (EN), (CN)

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3nh TE183 A REFLECTANCE 14 horizontal and 19 vertical lines 19 / 14 – TV cameras Images

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