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The MR series high-precision dynamic gas distribution instrument is a device that realizes dynamic gas distribution. The gas distribution part uses imported high-precision mass flow controllers to control the flow rates of multiple gas outputs in different proportions, thereby dynamically realizing the configuration of various gas concentrations.
This instrument can be used to test a variety of technical indicators such as the linearity, accuracy, and repeatability of gas analyzers. It is an indispensable production and testing device for the production, calibration, and maintenance of gas analysis instruments, as well as a fixed concentration gas generating device.
Suitable for gas analyzer manufacturers, calibration laboratories, environmental monitoring, and research institutions.
| Parameter | Value |
|---|---|
| Mass flow controller range | A variety of specifications can be selected according to user needs（0-5000ml/min、5000-10000ml/min等） |
| Flow accuracy | ≤1.0% |
| Flow Distribution Uncertainty | ≤0.6% |
| Flow repeatability | ≤0.2% |
| Dilution factor | When the flow rate is 2000-3000ml/min, the dilution factor is ≤50; when the flow rate is 5000-10000ml/min, the dilution factor is ≤100 |
| Turndown | 100:1/200:1（Can be customized as required） |
| Maximum ratio | 1000:1/4000:1（Can be customized according to needs） |
| Input pressure | 100Kpa～500Kpa（Can be customized according to user needs） |
| Usage environment | temperature：0～50℃，humidity：0-90%RH |
| Equipment pressure resistance | <1Mpa |
| Working pressure difference range | 0.05Mpa～0.3Mpa |
| Working power supply | 110VAC～240VAC/50Hz |
| Dimensions | (483×195×452)mm（customizable） |
| Weight | 15Kg（Adjustable according to appearance） |
