Laboratory-grade solution based on HASAS-2000 high precision fast spectroradiometer 

Basic measurement functions:

Parameters including relative spectral power distribution, chromaticity coordinates, dominant wavelength, peak wavelength, spectral purity, CCT, CRI, half-peak wavelength, luminous flux (with integrating sphere), radiant power, red ratio, color tolerance and others meet the requirements of CIE for optical and color measurement.

Basic principles:

low stray light

By adopting the high-precision grating and the scientific-grade array detector and by using the BWCT technology and NIST stray light correction technology, the stray light of HAAS-2000 can be controlled lower than the 1/10 of other original high-precision fast spectrometers.

Wide linear dynamic range

Compared with the common detector, the scientific-grade array detector used in HAAS-2000 has a wider linear dynamic range, which can be further widened after the design of optical matching. In addition, SBCT technology also greatly improves the linear dynamic range of HAAS-2000.

Fast test 

HAAS-2000 can not only measure the optical characteristics of steady-state light source but also transient light source, which fully complies with the relevant standards. Within the sensitivity range of the instrument, the instrument can test light source at any frequency, for example less than the microsecond level, and the instrument can obtain spectral power distribution by synchronizing the trigger function. HAAS-2000 adopts scientific-grade array detector instead of mechanical scanning system, which can obtain spectral power distribution in a very short time (millisecond).

High-precision

HAAS-2000 is designed for high-precision test by adopting the top best scientific-grade array detector, high-precision grating, great optical systems and precise electronic circuits. The system has the advantages of high resolution, high sensitivity, high sensitivity, low noise, low stray light and wide dynamic range to achieve precise measurement purposes.  

High repeatability and stability 

The instrument has the scanning mechanism without mechanical motion and the constant temperature refrigeration technology to control the constant temperature in the level of 0.05 ℃, which guarantees highly repeatability and stability of the measurement.