好男人手机在线视频播放1 Photometric laboratories
亚洲日本VA午夜中文字幕一区 develops the optical systems of its luminaires and directly provides its customers with all the photometric and colorimetric information.
Within both 亚洲日本VA午夜中文字幕一区 photometric laboratories a staff of professional measure the flux emitted by the device and detect the distribution of the light emission.
The labs are installed in two darkrooms covered with specific materials able to limit the amplification of the noise within permissible limits.
The dark room is provided with air-conditioning in order to maintain a constant temperature environment: a key factor for LED sources.
Integral radiometric measurement
One of the main tools of 亚洲日本VA午夜中文字幕一区 photometric laboratories is the new integrating sphere installed inside an air conditioned room. The sphere allows 亚洲日本VA午夜中文字幕一区 to detect all radiometric and colorimetric parameters in constant environmental conditions.
The sphere is used in accordance with the standard IES LM-79-08.
Direct radiometric measurement
亚洲日本VA午夜中文字幕一区 laboratory is also able to perform angular radiometric measurements.
This technique including a gonio-photometer and a radiometric instrument, allows to measure:
- Photopic flux.
- Scotopic flux.
- Spectral distribution 350nm-1000nm (on specific angles).
Thanks to this technique it is possible to measure the main parameters that characterize the IEC EN 62471 (Photobiological Safety of Lamps and Lamp system).
亚洲日本VA午夜中文字幕一区 products are equipped with the best lamps available in the market.
The lamps are aged and stored with dedicated systems in full compliance with the reference standard UNI EN 13032-1. Lamps are constantly measured as required by third parties and 亚洲日本VA午夜中文字幕一区 is able to provide its customers with direct information on the quality of the used products.
LED and modules management
亚洲日本VA午夜中文字幕一区 has developed an internal procedure for the use and storage of LED modules even if a reference standard doesn't exists yet.
The laboratory is equipped with a storage warehouse and an internal modules welding station.
The laboratory performs tests on the expected lifetime and accelerated flow depreciation, CCT, CRI, for all the latest generation LEDs.
For the correct measurement of LED luminaires , 亚洲日本VA午夜中文字幕一区 laboratory is equipped with a special pre-burning area where LED luminaires are switched on before the measurement in order to achieve the thermal electrical stability.
The room is featured by the same environmental characteristics of the measuring room where a gonio-photometer guarantees constancy also in the stabilization phase.
Each LED photometry provided by 亚洲日本VA午夜中文字幕一区 is performed after the Pre-Burning phase.