气体加湿解决方案

我们的加湿器采用Nafion管技术,有选择性地将水汽释放到气流中。

常见的应用包括加湿校准气体、颗粒和气溶胶气流,以及气体混合等过程中使用的空气。

Water-to-Gas Humidifiers

水对气加湿器常用于加湿:

  • 不含水溶性成分的气体
  • 用于其他过程中的空气,如气体混合。

它们是如何工作的:
沿着与Nafion™管中样气相反的方向,将水在吹扫端泵入,然后对水或加湿器进行加热。

接着,Nafion™管选择性地将水转移到气流中,在输出端气体相对湿度可高达99%。

Best for applications with flow rates up to 20 lpm.

Outputs up to 99% relative humidity

Input Gas:
– Flow rates up to 20 lpm
– Temperatures up to 80 °C
– Gas stream pressure up to 80 psig (5.5 barg)
-Differential pressure on Nafion™ tubing up to 10 psig (0.7 barg)

Water-to-gas humidification:
Requires water to be pumped into the purge port, running counter-current to the gas stream. 

Best for applications with flow rates up to 5000 lpm.

Outputs up to 99% relative humidity

Input Gas:
– Flow rates up to 15,000 lpm
– Temperatures up to 80 °C
– Gas stream pressure up to 45 psig (3 barg)
-Differential pressure on Nafion™ tubing  up to 5 psig (0.3 barg)

Water-to-gas humidification:
Requires water to be pumped into the purge port, running counter-current to the gas stream. 

Gas-to-Gas Humidifiers

Gas-to-gas humidifiers are often used to humidify:

  • Calibration gases
  • Particle streams or aerosol streams
  • Gases that contain water- soluble components

How they work:
Water vapor outside the Nafion™ tubing is selectively transferred into your gas stream flowing through the Nafion™ tubing.

For the BE Series, water vapor is pulled into the gas stream from the ambient environment.

For the MD and FC Series, pump humid gas through the purge ports, counter-current to your gas sample flowing through the Nafion™ tubing. Water vapor is pulled into the gas stream from the humid gas supplied to the purge port.

Humidify a gas using moisture in the ambient environment.

Output gas up to ambient relative humidity

Input Gas:
– Flow rates up to 2 lpm
– Temperatures up to 80 °C
– Pressures up to 90 psig (6 barg)

The BE draws in moisture from the ambient environment to humidify the gas stream.

Used to humidify a gas stream to a controlled relative humidity. Flow rates up to 4 lpm.

Output relative humidity up to 90% of humidifying gas

Input Gas:
– Flow rates up to 4 lpm
– Temperatures up to 80 °C
– Pressures up to 90 psig (6 barg)

Gas-to-gas humidification:
Requires humid gas pumped into the purge port, running counter-current to the gas stream.

Used to humidify a gas stream to a controlled relative humidity. Flow rates up to 5000 lpm.

Output relative humidity up to 90% of  humidifying gas

Input Gas:
– Flow rates up to 5000 lpm
– Temperatures up to 80 °C
– Pressures up to 45 psig (3 barg)

Gas-to-gas humidification:
Requires humid gas pumped into the purge port, running counter-current to the gas stream. 

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