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Beijing Huakeyi Technology Co., Ltd
HK-8080 residual chlorine analyzer
NegotiableUpdate on 02/11
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Overview
HK-8080 residual chlorine analyzer
Product Details
HK-8080 residual chlorine analyzerUsing an electrochemical technique, real-time online monitoring of residual chlorine is achieved by measuring the relationship between the current changes caused by chemical reactions on the electrode and the concentration of the analyte. Can simultaneously meet the requirements of residual chlorine HClO、 Online monitoring of temperature and pH parameters. Suitable for online monitoring of residual chlorine in tap water, pipeline water, water treatment disinfection, and wastewater treatment environments.
◆Optional pH automatic and manual compensation
◆Unique temperature compensation method, eliminating the influence of temperature on measurement results
◆Realize residual chlorine HClO、 Simultaneous monitoring of temperature and pH parameters
◆No reagents, electrochemical measurement method
◆Flow pool with manual sampling, convenient and fast manual sampling
◆No need to replace reagents, real-time online monitoring
◆SD card can be used for on-site upgrades or data retrieval
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Measurement range: |
Residual chlorine: 0.00～20.00mg/L |
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HOCl： 0.00～10.00mg/L |
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pH： 0.00～14.00 |
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Temperature: 0.0～50.0 ℃ |
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resolving power: |
Residual chlorine:0.01mg/L |
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HOCl：0.01 mg/L |
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pH： 0.01 |
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Temperature: 0.1℃ |
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Accuracy: |
Residual chlorine: be better than±2%or±0.02mg/LTake the larger one |
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HOCl： be better than±2%or±0.02mg/LTake the larger one |
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pH：±0.05 |
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Temperature:±0.5℃ |
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Minimum detection limit: |
0.01mg/L |
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Response time: （T90） |
≤90s |
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Calibration method: |
Laboratory comparison method |
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pHCompensation method: |
Manual/automatic |
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Temperature compensation method: |
Manual/automatic |
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Sample water conditions: |
Temperature range: （5～50）℃ |
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Water sample flow rate:30～40 L/h |
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water samplepHRange:4～9 |
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The water sample is allowed to have a solid composition of:≤5μm(No gelatinous substances allowed, no grease) |
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Output current: |
（0～20）mAOr（4～20）mA(Two isolated outputs) |
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Output current accuracy: |
±0.1mA |
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Maximum load resistance: |
800Ω（20mA max.） |
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Environmental requirements: |
Environmental temperature: （5～45）℃ |
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ambient humidity:≤90%(No condensation) |
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Power supply: |
AC(100～240)V, (50～60)Hz |
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Storage and transportation temperature: |
-20℃～55℃(Excluding electrodes, electrodes should be higher than0℃ |
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through News: |
Internal communication within the factory (no wiring required by users); |
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Optional: |
RS485Communication orProfibusCommunication (only one option can be chosen)Hartcommunication |
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Alarm output: |
Dual normally open programmable relay contacts:DC 5A/30VorAC 5A/250V |
◆1 host
◆1 set of residual chlorine analyzer flow tank
◆One online triple composite pH electrode
◆1 residual chlorine electrode
◆One online residual chlorine electrode cable
◆One HK-328 electrode cable
◆Special electrolyte for residual chlorine electrode
1 bottle◆
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