YLN-FZK-301
YLN-FZK-301 Automatic Water Quality Monitoring and Control Instrument
The quality control instrument realizes the monitoring of the data accuracy of the online water quality monitoring instrument, and it can be used as a supervision tool for third-party operating companies to meet all the performance and requirements of…
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The quality control instrument realizes the monitoring of the data accuracy of the online water quality monitoring instrument, and it can be used as a supervision tool for third-party operating companies to meet all the performance and requirements of the remote quality control system of water quality monitoring device. Through different quality control methods (immediate quality control, periodic quality control, timed quality control) and quality control modes (standard addition recovery, standard sample verification, parallel sample test), it provides online analysis instruments with different concentrations of reagents to obtain their analysis data. Through local or remote control and data transmission to the quality control management platform, it is possible to remotely check whether the water quality monitoring device is working properly, and the data deviations and data effectiveness.
The quality control instrument realizes the monitoring of the data accuracy of the online water quality monitoring instrument, and it can be used as a supervision tool for third-party operating companies to meet all the performance and requirements of the remote quality control system of water quality monitoring device. Through different quality control methods (immediate quality control, periodic quality control, timed quality control) and quality control modes (standard addition recovery, standard sample verification, parallel sample test), it provides online analysis instruments with different concentrations of reagents to obtain their analysis data. Through local or remote control and data transmission to the quality control management platform, it is possible to remotely check whether the water quality monitoring device is working properly, and the data deviations and data effectiveness.
Application field：
1. Quality control of online monitoring device for pollution source wastewater discharge.
2. Quality control of online monitoring device in surface water quality automatic monitoring station.
3. Quality control of other online monitoring devices.
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Performance Index |
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Index Name |
(Standard sample verification type) |
(Additional standard recovery type) |
(Comprehensive type) |
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Maximum volume of standard solution for single supply |
50mL |
150mL |
150mL |
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Number of standard solutions available |
3 |
Any concentration |
2+any concentration |
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Single concentration standard solution volume |
1L |
None |
1L |
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Sample transmission error |
±1.5% |
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Refrigerator temperature |
4±2℃ |
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Storage records |
10000 pcs |
30000 pcs |
30000 pcs |
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Number of quality control terminals to be cascaded |
1~8 |
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Data collection error |
≤1‰ |
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Clock error |
±0.5‰ |
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Communication interface |
RS-485/RS-232 |
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Insulation resistance |
≥20MΩ |
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Humidity |
≤85%RH |
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Ambient temperature |
5℃～40℃ |
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Rated voltage |
220 V±10% |
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Rated frequency |
50 Hz±1% |
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Hubei Yilinang Technology Co., Ltd. - Provide one-stop Water Conservancy Informatization Solution, 
Egong Anbei No. 42050202000523,
Egong ICP Bei No. 11019593 - 2 Technical Support: Shunwei Network
