COD Analyzer LED light sourcr GLP regulaltion 2 points calibration

COD Analyzer LED light sourcr GLP regulaltion 2 points calibration

Features Big LCD display LED light source, life time 10000 hours Dichromate colorimetric measuring Direct reading of COD results 2 point calibration (zero COD and full scale calibration) Storage up to 200 sets of measuring figures which can be viewed, deleted and printed. USB Interface allows...