TE285
IEC 62676-5 based test chart for the evaluation of the Infra-Red Illumination Operating View Distance
The Infra-Red Illumination Operating View Distance is a measurement described in the upcoming IEC 62676-5 standard, named Video surveillance systems for use in security applications – Part 5: Data specifications and image quality performance for camera devices. This measurement is for cameras with built-in Infra-Red (IR) illuminators for the indication of the distance between a camera and an object to obtain specified video output level only using an Infra-Red (IR) illuminator.
| 材質 | 反射式 |
|---|---|
| 尺寸 | A280, A360 |
| 長寬比 | 4:3 |
其他文件
Chart Sizes
Chart sizes
The test charts are available in the sizes listed below. Please note that some charts cannot be manufactured in all sizes due to technical reasons. Please do not hesitate to ask for additional information.
During production, specific regions of test charts are measured to qualify the production process or to create individual reference data accompanying a test chart additionally. Measured regions can be color or gray tones.
The measurement devices are calibrated regularly and proven before use. You can find further information in our reference data accuracy sheet.
Reflective
| Picture size w x h [mm] | Chart size w x h x d [mm] | ||
|---|---|---|---|
| 4:3 | 16:9 | ||
| A1066 | 800 x 600 | – | 1245 x 835 x 3.2 |
| A1066 | – | 1066 x 600 | 1400 x 835 x 3.2 |
| A540 | 540 x 405 | 540 x 303.75 | 600 x 500 x 3.2 |
| A460 | 460 x 345 | 460 x 258.75 | 600 x 500 x 3.2 |
| A444 | – | 444.4 x 250 | 600 x 500 x 3.2 |
| A360 | 360 x 270 | 360 x 202.5 | 500 x 400 x 3.2 |
| K360 | – | 360 x 202.5 | 390 x 271 x 2.1 |
| A280 | 280 x 210 | 280 x 157.5 | 365 x 305 x 3.2 |
| K280 | 280 x 210 | 280 x 157.5 | 334 x 271 x 2.1 |
| P280 | May vary in size with the chart layout | 334 x 271 x 2.1 | |
| K180 | – | 180 x 101 | 204 x 164 x 2.1 |
| K160 | 160 x 120 | – | 204 x 164 x 2.1 |
A charts (size 280/360/460) are mounted on aluminium plates.
A charts (size 1066) are mounted on aluminum composite panels (aluminum dibond).
K charts mounted on black polystyrene plates are only available in combination with the test chart folders
P charts are mounted on black polystyrene plates.
Transparent
| Picture size w x h [mm] | Chart size w x h x d [mm] | ||
|---|---|---|---|
| 4:3 | 16:9 | ||
| D280 | 280 x 210 | 280 x 157.5 | 360 x 280 x 4.6 |
| D240 | 240 x 180 | 240 x 135 | 320 x 290 x 4.6 |
| D240S | 240 x 180 | 240 x 135 | 360 x 280 x 4.6 |
| D205 | 205 x 153 | 205 x 115.3 | 253 x 202 x 3.5 |
| D120 | 120 x 90 | 120 x 67.5 | 155 x 135 x 4.0 |
| D35 | 32 x 24 | – | 50 x 50 x 3-4 |
D35 charts are either between glass plates or mounted in slide frames (glassless).
There are exceptions regarding mounting and size for special charts.
Suitable transparent charts for the following illuminators
| D280 / D240S | D240 | D205 | |
|---|---|---|---|
| Spherical transparency illuminator LE6/LE7 Lightbox illuminator LG3 Sony Pattern Box |
DNP standard viewer | Porta Pattern spherical transparency illuminator |
|
| With adapter | Spherical transparency illuminator LE6/LE7 Lightbox illuminator LG3 |
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