At present, the commonly used reference leak in helium mass spectrometer leak detector system is thin-film helium leakage. The standard leak of 10-8 PA · m3 / S is generally used to calibrate the low-order leakage rate of 10-10 PA · m3 / s. The quantitative results of leak detection are more reli...

Helium mass spectrometry vacuum leak detection and precautions of advantages and disadvantages Helium mass spectrometer leak detection means that helium is blown from the outside of the vacuum chamber to the detected part, and then the helium mass spectrometer connected to the vacuum chamber is u...

Zj-10 purchase information 1. About ordering: Please specify the regulated connection mode in the remarks column when placing an order; 2. Quality assurance: vacuum regulation belongs to consumables, which are not covered by the quality assurance except for the first use; 3. Billing: dear friends...

Turbo blower manufacturer produces turbo blower, the voltage is optional 5V,12V and other customized, imported double ball bearings, all environmentally friendly materials. DC12V super speed 8200RPM, designed service life of 45,000 hours. High speed double ball environmental protection blower, he...

Vacuum pumping is an essential and important process before filling refrigerant in the process of refrigeration equipment production or maintenance. That is, the vacuum pump is connected with the refrigeration system pipeline (usually the high and low pressure sides are connected at the same time...

Many people don’t know what kind of operation the vacuum blister machine uses. Simply introduce the concept and main application of the vacuum blister machine, as well as the advantages of the dry screw vacuum pump in the suction machine, and the selection of the special screw vacuum pump f...

Provide biogas production solutions In biogas production, storage facilities that can safely store and “store” the gas are needed. Pressure control of biogas plant ATEX blowers are required in the design of biogas storage facilities. Storage of biogas Biogas comes from biomass. Biomas...

Nowadays, people’s awareness of environmental protection is becoming stronger and stronger. Vacuum pump filter is used in the production process of metallurgy, chemical industry, food and electronic coating industry. Introduce three types of vacuum pump filter, see if there is suitable for ...

For the water treatment plant system, the blower uses the process of removing pollutants from the water from the urban or industrial origin. Technically, the expansion and right pressure and production basin oxygen are used. Through this process, it is possible to remove pollutants from raw water...

Vacuum KF stainless steel metal bellows are divided into 304 / 316L. KF bellows are soft and beautiful in appearance. The products are exported to Japan and the United States. We can weld all kinds of flange according to the requirement, and can customize the non-standard products according to th...