HLCL1-1 typeResidual chlorine water qualityOnline monitoring analyzer

Working Principle:AtUnder pH 6.2-6.5 conditions, residual chlorine reacts directly with N, N-diethyl-1,4-phenylenediamine (DPD) to form a red compound,By measuring the absorbance, the residual chlorine content in the water sample can be indirectly obtained.

Performance parameters:test scope （0.2-10）mg/L

Actual water sample measurement error±10％

zero drift±5％（≤0.02mg/ L）

Span Drift±8％

reproducibility±3%

test cycle≤20min

Interface output: Standard configuration:RS232/RS485、 Two 4-20mA channels;

volume 550 * 390 * 830mm (length * width * height)

weight 35kg

Application fields:Monitoring of hospital wastewater discharge

Monitoring of wastewater discharge from veterinary hospitals

Monitoring of wastewater discharge in the pharmaceutical industry

Monitoring the discharge of pathogenic wastewater from medical institutions

Environmental conditions:ambient temperature 5-40℃

relative humidity ≤85%

power supply voltage AC（220±22）V

voltage frequency （50±1）Hz

Instrument features:fully automatic operation

Having self diagnostic function

Low drug consumption, short preparation time

The amount of waste liquid in a single measurement is about9 milliliters

High definition touch screen display, easy to operate

After power failure, it has the functions of automatic startup and self-cleaning when receiving power

Long term self-control, low maintenance, and low operating costs

Fault alarm, easy to identify in a timely mannercause of failure、timelyTroubleshooting

equipdot matrix printerYes, yesmeasurementReal time data printing

Can set online automatic monitoring cycle and have online automatic calibration function; There are also specially designed for third-party operating companiesAutomatic calibration function for inspection.