total phosphorus analyzer 0 - 1.5 mg / l ppm

Principle: This instrument uses the microcomputer photoelectron colorimetric detection principle to replace the traditional visual colorimetric method. Elimination of human error, so the measurement resolution is greatly improved.   Technical Parameters Measuring range 0-1.5mg/L Minimum indication 0.01mg/L Repeatability ≤2% Precision ±5%FS±1 word voltage DC 9V 50Hz