Jingcheng Engineering's airtightness tester (airtightness tester), for example, according to the conventional model can be divided into: direct pressure type, differential pressure type, negative pressure type, flow type, quantitative type, positive and negative pressure mixing type, bursting type and so on (see below), in addition to the different product features according to the industry tailored to customize airtightness testing equipment.
Jingcheng Engineering airtightness testing equipment features