◆ overview The agc-100 / agc-102 / agc-104 vacuum display instrument is a general vacuum display instrument, which is used to match with the whole series of vacuum transmission gauges of our company and automatically identify the connected transmission gauges (such as apg-5000c resistance transmi...

With the development of science and technology, helium and its application technology are constantly developing and improving. On the one hand, the leak detection application technology constantly puts forward new requirements for the leak detector, forcing the renewal of the instrument itself; o...

This type of regulator adopts the stabilized hot wire with minimal heat capacity as the vacuum sensing element, and has the functions of automatic compensation of ambient temperature and dust protection, with wide range, quick response, anti-pollution, anti-oxidation, small drift, long life, stab...

Helium mass spectrometer leak detector is a term used in gas industry. It uses helium or hydrogen as leakage indicator gas and uses gas analyzer to detect helium for leak detection. Helium has low background noise, small molecular weight and viscosity coefficient, so it is easy to pass through th...

With the development of science and technology, the vacuum pump market is more and more widely used in more fields. There are two urgent problems in the original mechanical vacuum pump and its air extraction system. One is that the backflow of working medium of the pump pollutes the pumped contai...

Freeze drying Freeze drying, also known as freeze drying, is a particularly mild drying process and is therefore suitable for sensitive products. In pharmaceuticals and biotechnology, lyophilized substances include temperature-sensitive vaccines, antibiotics and bacteria. Dry them directly in a g...

No matter any factory, it will more or less eliminate the non quantitative sewage, and the environmental pollution can not be ignored. If the sewage is not treated and discharged directly, the pollution to the environment is self-evident. For the sewage treatment plant, the sewage is aerated by r...

Roots blower ssr65 model blower selection see here! Today, I will sort out the parameters of the high-pressure 65 roots blower. For those who have no idea about the type selection, please check the following parameters: Air volume in cubic meters per minute 63.7 KPa air flow parameters: 1.13, 1.3...

Pneumatic conveying is to use the air (or gas) flowing in the pipeline to fluidize the materials for conveying granular materials. It is a common method for conveying dust in dust removal engineering. In the process of transportation, there is a state of gas-solid two-phase flow in the pipeline. ...

Roots blower is a kind of double rotor compressor. The axes of the two rotors are parallel to each other. The rotors are composed of impellers and shafts. There is a small gap between impellers, impellers, casings and wallboards to avoid contact and friction. The two rotors are driven by the moto...