Total and Free/ Residual Chlorine Analyser(HCLO,CLO-_and Combined Chlorine)
Category:
BT6308-CL Total and Free/ Residual Chlorine Analyser(HCLO,CLO-_and Combined Chlorine)The BT6308-CL range of Residual Chlorine Analysers, Residual Chlorine Controllers and Residual Chlorine Monitors utilise the very latest and best chlorine sensors available in the world today. They are membrane devices which are insensitive to changing pH, use no reagents, are extremely stable, and have reduced maintenance and reduced whole life costs.
sales@bebur-tech.com
- Product details
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►Overview:
BT6308 Total Chlorine Analyser(HCLO,CLO-_and Combined Chlorine)The BT6308-CL range of Residual Chlorine Analysers, Residual Chlorine Controllers and Residual Chlorine Monitors utilise the very latest and best chlorine sensors available in the world today. They are membrane devices which are insensitive to changing pH, use no reagents, are extremely stable, and have reduced maintenance and reduced whole life costs.
►Typical Applications:
- For residual chlorine disinfection monitoring in the industries
- such as drinking water, wastewater, industrial process water and purified water .
- Online analysis of residual chlorine disinfection in municipal tap water
- control of refilling chlorine for secondary pressurized water supply in pipe network
- Disinfectant control of circulating cooling water
- control of adding chlorine for disinfection of water in food and beverage factories
►Performance Features:
- Membrane-type amperometry principle sensor
- Stable performance and accurate measurement result
- Reagents and buffers are not required
- Unaffected by detergent in water
- Zero-scale calibration is not required
- 6 months maintenance-free period
- 3months free calibration period.
►Working Principle:
The sensor could be used for measuring the samples based on the membrane-type amperometry principle. The microporous hydrophilic membrane on the sensor could allow residual chlorine(HClO and CLO-)or total chlorine(HCLO, CLO- and combined chlorine) to enter the sensor. Within the sensor, the process converts most of the CLO- to HCLO, which is consumed at the gold working electrode to obtain a value of mg/L or ppm.
►Instructions for ordering:
When purchasing, please inform the field or industry of use and the characteristics of the measuring medium in order to provide appropriate technical service guidance.
Standard supplies of Bebur residual chlorine/total chlorine analyzer are as follows:
Controller, Sensor, Electrolyte, Membrane cap, flow cell
►Sensor Parameters:
Type:
Membrane covered potentiostatic chrono amperometric threeelectrode system
Measurand:
Total Chlorine or Free Chlorine
Range:
0.01-2mg/l, 0.01-5mg/l, 0.01-10mg/l, 0.01-20mg/l,0.01-200mg/l (free only)
Resolution:
0.01mg/l (ppm) (0.1 on 0200mg/l ranges)
Reproducibility:
Better than ±0.05mg/l
Stability:
-2% per month (without calibration)
Working electrode:
Gold
Counter electrode:
Stainless Steel
Reference electrode:
Reference electrode:
Membrane material:
Micro-porous hydrophillic membrane
Flow rate:
Approximately 0.5l/min (min 0.2l/min)
Temperature range:
>3 to <50°c
Temperature compensation:
Automatically by an integrated thermistor
pHrange:
pH 4 up to pH 10
Firstpolarisation time:
120 min
Repolarisation time:
30 min
Response time:
T90: approx.120 seconds
Zeropoint adjustment:
Not necessary
Calibration:
Manual using DPD
Housing material:
PVC, silicone, polycarbonate stainless steel
Dimensions:
Diameter approx. 25mm, length 175mm
Maintenance intervals:
Membrane:
12-18 months
Electrolyte:
3-6 months
Interferences:
High levels of other oxidants such as Ozone and Chlorine Dioxide
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