Active Member
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[China]
Address: 4/F, Building 8, Nangang Second Industry Zone, Xili, Nanshan District, Shenzhen, China
Contact name:Suzie Xia
Shenzhen ThreeNH Technology Co., Ltd. |
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Digital Image Resolution Chart YE0285 for the evaluation of the Infra-Red Illumination Operating View Distance
Brief Introduction
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.
Specifications
Type | reflective |
Format | A280/A360 |
Aspect ratio | 4:3 |
Reflection | >98% |
Chart size [WxH] | W [mm] H [mm] ☐ A360 500 400 |
Picture size [WxH] | 4:3 16:9 W [mm] H [mm] W [mm] H [mm] ☐ A360 360 270
360 202.5 |
Lighting
TILO SpectriWave Lighting System TC120-4
Introduction
TILO SpectriWave Lighting System TC120-4 is the latest upgrade
product of Shenzhen TILO Standard Light Source Co., Ltd.
Provide professional lighting environment for the camera lens
evaluation system.
The operation is simple and convenient, and the light source can be
freely switched, the brightness of each light source can be freely
adjusted, the dimming is smooth and there is no stroboscopic light,
and the usage times and time of each light source are displayed.
The inner wall of the light box is equipped with a high-efficiency
reflector, and the exterior is equipped with a high
light-transmitting diffusing plate, which has high light
utilization rate and uniformity.
Product Specifications
Light box dimensions (without bracket, see Figure 1):
1302mm*803mm*100mm
Luminous surface size (see Figure 1): 1187mm*688mm
Control box dimensions (see Figure 2): 370mm * 210.5mm * 227mm
Operating environment: temperature 0-40 °C, relative humidity 80%
or less (non-condensing).
Input power: AC220V, 50/60Hz, maximum power consumption 800W.
Net weight (double light box + bracket + control box): 55Kg.
Shenzhen ThreeNH Technology Co., Ltd
Add: 4/F, Building 8, Nangang Second Industry Zone, Xili, Nanshan
District, Shenzhen, 518055 China.
Tel: 0086-755-27198826 Ext: 601
Fax: 0086-755-27190609
Mobile: 0086-13510878132
Email: y@3nh.com
Skype: y@3nh.com
WhatsApp/Wechat: 86-15019429968
Website: www.3nh.com/en
http://www.3nhq.com/
