SD9011B Colorimeter (Desktop) This instrument adopts platinum-cobalt standard colorimetry, which is used to determine the color produced by substances in the dissolved state, and the instrument uses the platinum-cobalt chromaticity standard solution specified in the national standard GB5750 for calibration, and uses platinum-cobalt chromaticity as the unit of measurement. It can be widely used in the color determination of water quality in pure water plants, water plants, domestic (CN) sewage treatment plants and other departments.

The appearance is small and beautiful, the work is stable and maintenance-free, and it has a good cost performance
The large screen LCD digital display is clear, and the low-drift, high-precision circuit system is adopted
With reliable positioning structure and high-precision optical path system, the instrument can work stably for a long time
High-intensity and long-life light source, no worries about replacement, 30 seconds of warm-up time can work normally
Photoelectric colorimetry, calibrated with platinum-cobalt chromaticity standard solution, and the chromaticity value can be read directly
This instrument integrates a number of independent design patent achievements and is technically professional