Hash CL17 Online Residual Chlorine Analyzer For Sodium Hypochlorite Dosing System

Hash CL17 Online Residual Chlorine Analyzer For Sodium Hypochlorite Dosing System

Residual chlorine analyzer can measure the residual chlorine , pH , temperature at the same time . Hash CL17 residual ( total ) chlorine analyzer is suitable for drinking water , waste water and industrial circulating cooling water in the process of chlorine disinfection residual chlorine measurement ( total ) ; Drinking water pipeline residual chlorine concentration monitoring ( total ) . 

Features :

Residual chlorine analyzer can detect the amount of residual chlorine or total chlorine

Use the built-in calibration curve 
Residual chlorine analyzer automatic turbidity, chromaticity compensation; Automatic diagnosis function
A reagent for residual chlorine analyzer automatically run for 30 days
Analysis period 2.5 minutes
Residual chlorine analyzer can be on-line and automatic chlorine pump, automatic chlorine
Residual chlorine analyzer can be used for unattended station
 

Measuring principle :

CL17 residual chlorine analyzer using the DPD (N, N - diethyl 1, 4 - phenylenediamine) colorimetry to detect the concentration of chlorine. Due to join the buffer reagents, the sample has been adjusted to a certain pH range, DPD as the amount of residual chlorine and total chlorine into purple.

Technical indicators :

   Measuring range:0～5mg/L Residual chlorine or total chlorine 
   Accuracy:± 5% or ± 0.035 mg/L by the Cl2,choose higher 
   The minimum detection limit :0.035mg/L 
   The sample temperature :5～40℃ 
   Analog output:4～20mA,Within the scope of 0 ~ 5 mg/L can be arbitrarily set 
   Alarm set: two optional concentration alarms, every alarm is equipped with a SPDT relay ,5A, 230VAC 
   Size :42 × 32 × 18 cm