PMTQ-A Sponge Breathability Tester Introduction: Sponge air permeability tester, developed and customized according to national standard testing requirements, replaces the recommended RXQ-1 sponge air permeability tester in the standard. This instrument has a high degree of integration and uses the latest measurement and control technology to achieve automation and intelligence in the testing process, and improve testing accuracy. Through a 7-inch touch screen, the entire testing process can be operated with one click, making it easy to operate, intelligent, and convenient. It is an instrument used by major research institutions, research institutes, and quality inspection units to measure the permeability of sponges. characteristic: 1. Operation display: 7-inch touch screen operation, concise page, simple operation 2. Testing time: The entire testing process takes less than 10 seconds, and the testing speed is fast 3. Testing process: One click operation, no manual intervention required, automatic testing completed 4. Differential pressure switching: Built in two differential pressure sensors with different ranges, automatically switching according to the actual needs of the test 5. End of experiment: There are two test methods: manual end and automatic end, which can be freely selected 6. Calculation result: It can achieve the average of single test results and multiple test results 7. Data display: Comprehensive data display, pressure difference/flow rate/air permeability/temperature/linear flow rate/flow specific impedance/flow impedance 8. Temperature compensation: Real time collection of current temperature, automatic compensation of aerodynamic viscosity value 9. Alarm prompt: Automatic alarm prompts for overcurrent, overvoltage, and high temperature Technical parameters: (1) Vacuum pump: pumping speed: 1.3m3/h (4.8L/S) ultimate vacuum: 5 * 102Pa (2) Flow sensor testing range: 0-50L/min (3) Differential pressure sensor: Differential pressure sensor No.1: 0-400Pa Differential pressure sensor No.2: 0-100Pa (4) Testing Room Capacity: Length 100mm, Width 100mm, Depth 104mm (5) Sample size: Length 102mm, Width 102mm, Thickness 0-100mm (6) Range of air permeability: 0-999.9X10-10/m2 (7) Temperature sensor measurement range: -40 ℃ -+80 ℃ (8) Testing Room: The entire structure is made of 4mm 304 brushed stainless steel welded together (9) Protection measures: Overtemperature protection, overpressure protection, overcurrent protection, overload protection. (10) Equipment dimensions: length 800 millimeters X width 630 millimeters X height 700 millimeters. (11) Equipment weight: 85 kilograms (12) Equipment power: 1KW
Introduction: Sponge air permeability tester, developed and customized according to national standard testing requirements, replaces the recommended RXQ-1 sponge air permeability tester in the standard. This instrument has a high degree of integration and uses the latest measurement and control technology to achieve automation and intelligence in the testing process, and improve testing accuracy. Through a 7-inch touch screen, the entire testing process can be operated with one click, making it easy to operate, intelligent, and convenient. It is an instrument used by major research institutions, research institutes, and quality inspection units to measure the permeability of sponges.
