AMS-200 Dynamic Calibrator is one of the quality control equipment used in ambient air quality monitoring systems. Its core module is a high-precision mass flow controller, which controls the flow of standard gas and dilution gas, produces ppm to ppb standard gas and calibrates the zero point and range of the gas analyzer. It is mainly used for the regular maintenance (calibration) of analytical instruments, as well as the quality control of the analyzer production process.
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INDEX |
NUMERIC VALUE |
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Dilution System |
Flow Precision |
±1%F.S. |
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Flow Linear |
±0.5%F.S. |
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Dilution Gas Range |
(0～10)SLPM |
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Corrected Gas Range |
(0～100)sccm |
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Dilution Requirements |
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O3 Module |
Maximum Output |
6ppmLPM |
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Response Time |
180s（98%） |
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Stability |
1% with photometer, 3% without |
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Linear |
1% with photometer, 3% without |
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Power Supply |
Standard |
220V～240V，50Hz |
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Analog Output |
10V,5V,1V,0.1V(opt) |
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Communication |
Optional I/O |
RS232、RS485 |
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Temperature |
Range |
5℃～40℃ |
- With high proportioning accuracy and fast response speed, the proportioning output of sample gas can be realized automatically, and the maximum dilution ratio can reach 1:1000;
- Rich interfaces, flexible communication mode, support RS232 and RS485 communication, and two- way RS232 port is used for remote control;
- Flexible and convenient operation, color screen display, simple touch screen operation;
- Powerful self-test function, the function of power on self-test gives an alarm in case of abnormality during operation;
- A large amount of data storage function for automatic storage of historical data;
- Optional O3 generator and O3 photometer.
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