KASAHARA RC-100A-27 Residual chlorine meter (0.0～50.0mg／L, 0～200mg／L)

Measured Components: High concentration of effective chlorine

Measuring principle: Reagent-free polarographic method

Measurement method: Bead-cleaning type micro-solid 3-electrode method

Measuring range：

   0．0～50．0mg／L

   0～200mg／L

Indication: Digital 3-digit LCD display 

Resolution: 

   (1) 0.01 mg/L 

   (2) 1 mg/L

Reproducibility: Within ±5% of full scale (flow, pH, temperature, conductivity constant)

Water sampling pH range: pH 3.5~10.5 (No sudden pH fluctuations or fluctuations of 0.5 pH or more)

Conductivity range: 10 mS/m or more (however, 1000 mg/L or more of chloride ions causes large sensor consumption)

Water sampling temperature: 0~40°C (no freezing)

Response Time: 90% response within 1 minute

Temperature Compensation: Automatic temperature compensation with thermistor

Power: AC85～250V 50Hz／60Hz

Power Consumption: Approx. 5VA

Operating temperature: －10～45℃