DongGuan HongTuo Instruments Co., Ltd.  

Product Name: DH-GP-01 N95 Mask Gas Exchange Pressure Difference Testing Equipment Model NO.: DH-GP-01 Certification: CE, ISO Usage: Mask Gas Exchange Pressure Difference Tester Testing Before Delivery: Yes After-sale Customer Service: Yes OEM Service: Yes Trademark: DahoMeter Transport Package: Standard Exporting Wooden Package Origin: Dongguan, China Product Description DH-GP-01 N95 Mask Gas Exchange Pressure Difference Testing EquipmentApplicationIt 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.StandardsYY0469-2011 "Mask", YY0969-2013 "One-time use mask".Features1. 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 Parameter1. 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 & ShippingCompany InformationWe,Dongguan Hongtuo Instrument Co., Ltd,a China based company, are pleased to introduce ourselves as a notable testing equipments and machinesmanufacturer.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 likeGold 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 Testerand other Laboratory Testing Equipment, etc.is our company's USP.Certification