DSP 200

Class L high-performance photometer with a broad measuring range conforming to the latest standards

Thanks to high-precision analog technology and state-of-the-art digital signal processing, the DSP 200 photometer from Instrument Systems sets a benchmark in terms of precision, linearity and measuring speed.

 

Its range of uses include the measurement of

 

state-of-the-art test samples with pulse-width modulated LEDs and LED modules and

traditional light sources such as incandescent, halogen, fluorescent and discharge lamps.

It satisfies the requirements of precision class L pursuant to DIN 5032-7 (2017) and EN 13032-1 for lab measurement of the photometric data of lamps and luminaires.

 

A cooled silicon photodiode adapted to the brightness sensitivity of the human eye that boasts outstanding stability and precision is used as a detector. Full filtering of the photodiode reduces the influence of non-uniform illumination of the detector, parameter f9, to the technically possible minimum. This is particularly important for the accurate measurement of light sources with sharp gradients.

 

Features:

 

• Precision class L according to DIN 5032-7 (2017), CIE 69, CIE 121 and EN 13032-1
• Ultra-fast goniophotometric lab measurement of illuminance and luminous intensity distribution
• Broad measuring range of 0.1 mlx (display resolution) to 200 klx
• Outstanding stability and lowest noise level due to detector cooling
• System integration via CAN-bus and integral color display with touchscreen