Application

Used for various textile fabrics, including industrial fabrics, nonwovens, coated fabrics and other industrial paper (air filter paper, cement bag paper, industrial filter paper), leather, plastics, and chemical products that need to control the air permeability test performance.

Product Feature

1, the use of imported flow transmitter, no nozzle, better consistency of test results, higher reproducibility;
2, the sample pressure difference can be set digitally, full range accuracy display value 0.5%;
3. It can measure trace breathable materials, such as paper, paperboard and other materials, as well as special fabrics with high pressure and low flow;
4, super silent sound insulation, the fan with silencer device and air filtration device can adapt to various working conditions;
5, constant pressure and constant flow two test modes, from different angles to reflect the fabric permeability;
6, the test area can be automatically identified, fast replacement, improve the experimental efficiency and avoid misoperation;
7, Fuzzy PID setting control technology, greatly shorten the experiment time;
8, residual pressure difference treatment system, ensure the sample pressure difference is stable and reliable;
9, drop-down menu to select a variety of test units, applicable to different standards;
10, HD touch screen multi-language display, USB interface connected to computer test, convenient and fast;
11, air tightness detection device, can regularly check the air tightness of the instrument, to ensure accurate and reliable data;
12, support single or online storage, print, export report function;
13, optional wireless Internet module, mobile phone monitoring instrument test and remote operation and maintenance;
14, using imported flow sensor calibration hole plate, to ensure the accuracy of data acquisition;
15, universal locking pulley and handle, easy to move;
16, the instrument adopts new technology, high configuration, the whole machine shell adopts metal paint, beautiful appearance, stable performance,
Easy to operate, no special maintenance in the future, low maintenance cost.

Standards

GB/T5453, AFNORG07-III, ASTMD737, ASTMD3574, BS5636, DIN53887, EDANA1401, ENISO7231, EN ISO9237, JISL1096-A, TAPPI T251, etc

Technical Data