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- Zetian - Model DC-200 - Dynamic Diluter
Zetian - Model DC-200 -Dynamic Diluter
The DC-200 Dynamic Diluter uses high-precision mass flow controllers (MFC) to accurately controls the flows of dilution gas and standard gas so as to get standard gas of required concentrations. The standard gas path is made of passivated stainless steel tubes and is heated throughout to reduce the impact of sample residues on dilution accuracy. The product is mainly used in plant boundaries, ambient air on-line monitoring systems and preparation of standard gas in laboratories, with the advantages of high accuracy of gas proportioning, fast response time, high reliability and easy operation- Adopt high-precision mass flow controllers (MFC) for accurate gas proportioning; can realize
proportioning of 1:2000 at maximum; - Automatic sample gas proportioning output, response time less than 5s;
- A variety of interfaces ensure process control and data transmission;
- Built-in heating unit and temperature controller to ensure a stable instrument temperature;
- Self-test and self-diagnosis upon power-on to ensure low maintenance load and cost.
Dilution Ratio： 1:10~1:2000
Dilution Gas Type： Zero-grade air, high-purity nitrogen
Accuracy： ±1.0% F.S.
Linearity： ±0.5% F.S.
Repeatability： ±0.2%F.S.
Standard Path Port： 2 (expandable)
Dilution Path Port： 1
MFC： 2 (expandable)
Dilution GasFlow： 0~1SLPM (standard), other ranges can be customized
Standard Gas Flow： 0~10sccm (standard), other ranges can be customized
Negative Pressure Pump: Support
Power Supply: 220VAC±10%, 50Hz
Weight: 15kg
Dimension: 557mm× 420mm× 222mm
Working Temp: （0~40)℃
Calibration of ambient air quality monitoring instruments, preparation of test gases, analytical equipment,
on-site proportioning of gas mixtures, chemical laboratories, gas chromatography analysis, quality control
in the manufacture of gas detection equipment.