Dpd Free Chlorine System

By taking after the progressing showcase advancements and patterns, we are the main Exporter, Distributor, Supplier & Trading Company of DPD Free Chlorine System in Shijiazhuang, Hebei, China.
Summary
Display screen : 7 inch colour touch screen
Dimension : 730i Hi *500i Wi *280mmi Di
Weight : About 20kgi excluding reagenti
Installation : Wall type or bracket
Sample requirements
Influent flow range : 300-1200 mL/min
Sample temperature range : 0-40a
Sample pipeline : The instrument is equipped with 5 meters of 1/4 "PE fine plastic pipe, connecting inlet 1/4" fast partition joint.
Drainage pipeline : The instrument is equipped with 2 meters of 3/8"PE pipe, connecting inlet 3/8" fast partition joint.
Reagent
Reagent container : 3*500mL thick plastic reagent bottle
Reagent installation : The reagent bottle is fixed on the reagent rack, lack reagent alarm will remind with remaining 20% reagent.
Electrical Specifications
Power supply : 220V ACi 50/60 Hz
Power connection : The power cord with 3 cores and plugs is connected to the mains socket with ground
Leakage protection : IC65N 10A/2P 30mA AC220V
Data output : RS485 serial communicationi
Instrument performance
Measuring method : N,N-diethyl-1,4-phenylenediaminei DPDi spectrophotometryi GB 11898-89i
Measurement range : 0-1mg/L ,1-5mg/L
Accuracy : 0-1.0mg/L:A 0.05mg/L in Cl2i
1.0-5.00mg/L:relative errorA 5% in Cl2
Measurement period : 5min/time
Measurement interval : 1-999 minutes interval can be set, or hourly measurement can be selected.
Lower limit : 0.005mg/L
Instrument calibration : Zero point calibration, the slope calibration
Environment
Storage temperature range : Temperature:-10-50a i No Condensationi
Range of application : Temperature: 0-40a i no icing
Relative environment humidity : Relative humidity:a 85%RH(noncondensable)