The measurement data of the system meets the requirements of international and domestic standards. The RS-485 standard interface is convenient to connect with various microcomputers through USB to RS-485. Single arm drive or double arms drive for a- α Coordinate system measurement method is applied and special laser cross aiming device makes it convenient and accurate to find the install position of lamps.
GPM-1600L Goniophotometer (Special for Aeronautical obstacle light) test system is mainly composed of GPM-1600L Goniophotometer, constant temperature photometric detector, standard lamp, special clamps for Aeronautical obstacle light, power supply and digital power meter, etc.
> Photometric measurement range: Lux 0.01lx - 99999lx
> Photometric measurement accuracy:1% (The uncertainty of the standard light source itself is not included)
> Photometric linearity: 0.2%
> Constant temperature photometric detector: Standard Class. Internal constant temperature control accuracy: ± 0.1 ℃
> Stray light: less than 0.1％(Ideal Darkroom)
> Angle accuracy: 0.1 ℃
> Angle resolution: A 0.01 ℃, α 0.01 ℃
> Max size of the tested lamp(Including lamp and clamp)
A-α Measurement 1600mm(Height) ×800mm（Depth）
> Max weight of the tested lamp(Including lamp and clamp):30kg
> Max current(A) of the tested lamp(Including lamp and clamp):＜10A
