DH-GP-01 Mask Gas Exchange Pressure Difference Testing Instrument 
 

Application

It is suitable for measuring the gas exchange pressure difference of masks, and can also be used to measure the gas exchange pressure difference of other textile materials.


Standards

YY0469-2011 "Mask", YY0969-2013 "One-time use mask".


Features

1. The pumping gas source is used as the power source of the instrument, which is not limited by the space of the test site;
2. Equipped with precision differential pressure sensor, digitally displays the differential pressure on both sides of the sample;
3. The special sample holder ensures that the sample is held firmly.


Technical Parameter

1. Air source: suction type;
2. Air flow: 8L / min;
3. Sealing method: O-ring seal;
4. Breathing diameter of sample: Ф25mm;
5. Range of differential pressure sensor: 0 ~ 500pa;
6. Display mode: digital display of pressure difference;
7. Power supply: 220V, 50Hz.


 

Packaging & Shipping

Company Information

We, Dongguan Hongtuo Instrument Co., Ltd, a China based company, are pleased to introduce ourselves as a notable testing equipments and machines manufacturer.Our company was established in the year 2000 with two primarily motto, which includes complete client satisfaction and to reach top-most position in the international market. The exceptional quality of our products like Gold Tester,Gold Testing Machine,Density Meter,Universal Tensile Testing Machine,Climatic Chamber,Melt Flow Index Tester,Charpy Impact Testing Machine,Tap Density Tester,Abrasion Tester,Ultrasonic Flaw Detector,Surface Roughness Tester and other Laboratory Testing Equipment, etc. is our company's USP. 








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