Wholesale Supply Dongguan CM-04-01 intelligent COD analyzer

Features Advantages: COD values ??for water and wastewater laboratory or rapid determination. "Water and Wastewater Analysis Guide", 4th Edition of the "Fast Airtight Catalysis and Digestion (including photometry)", the result authoritative. Microcomputer, touch keyboard, LED LCD digital clear display, light stability, long life of 200,000 hours, without the need to warm up. Low cost, compact, portable, easy to operate, a key measure. Built-in rechargeable battery can be used for field flow testing. Calibration curves for memory storage drive range, with power protection, calibration curve is not lost. Auto-zero and calibration, 10 minutes without operating automatic shutdown. CM-04-01 intelligent COD analyzer specifications: detection limit: 3mg / L Range: 10mg / L ~ 2500mg / L Indication error: ± 5% resistance to chloride interference: 10000mg / L Repeatability: ± 3% Optical System: a narrow band interference filter silicon photovoltaic cells, special customized optical stabilization of the light source: drift less than 0.002A absorbance measurements within 20min: Fast Airtight Catalysis and Digestion (including photometry) Measurement time: 20 minutes 25 water samples (including digestion time 15min) Data Management: Digital Power Type: 4 * 1.25V rechargeable battery, total working time of 300 hours Application environment: 5 ℃ ~ 35 ℃ Weight / Size: 0.4Kg / 175mm × 95mm × 40mm