YY0469 Suction Type Medical Mask Gas Exchange Pressure Difference Tester
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... to determine the gas exchange pressure difference of other textile materials. Relevant standards: YY0469-2011 "masks", YY0969-2013 "disposable masks". Features of the ......
Dongguan Zhongli Instrument Technology Co., Ltd.
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8L/Min 0-500pa Lab Testing Equipment Mask Gas Exchange Pressure Difference Tester
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... pressure difference of other textile materials. Instrument features 1. The suction air source is used as the power source of the instrument, which is not restricted by the space of the test site; 2. Equipped with a differential pressure sensor, which...
SKYLINE INSTRUMENTS CO.,LTD
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220V Gas Exchange Pressure Difference Tester For Medical Surgical Masks
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Gas exchange pressure difference tester for medical surgical masks Product introduction: It adopts 5.7 inch (320 * 240) PLC color LCD touch screen and Chinese menu display. Adopt digital closed-loop control, equipped with high-precision differential pressure sensor, digital display of pressure difference......
shanghai kerang technology co ltd
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0 ~ 500PA Medical Mask Gas Tester / Exchange Pressure Difference Tester Air Flow 8L / Min(GW-104)
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... masks, and it can also be used to determine the gas exchange pressure difference of other textile materials. Instrument characteristics: 1. Using a suction-type air source as the power source of the instrument, without being limited by the space of the...
Dongguan Guo Feng Testing Machine Co., Ltd.
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EN14683-2019 anex C 50Hz Mask Tester Gas Exchange Pressure Difference Detector Air Flow 8L / Min
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... pressure difference tester) is based on the test principle of the standard YY0469-2011 "Technical Requirements for Medical Surgical Masks". The test item is ......
DONGGUAN DAXIAN INSTRUMENT EQUIPMENT CO.,LTD
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Mask Gas Exchange Pressure Difference Measuring Instrument High Standards
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...gas exchange pressure difference measuring instrument Overview The mask gas exchange pressure difference tester (gas exchange pressure difference tester) is based on the test principle of the standard YY0469-2011 "Technical Requirements for Medical Surgical Masks", which uses a differential pressure sensor to achieve the pressure difference detection between the internal pressure and the external pressure......
Dongguan HOOHA Electrical Equipment Company Limited
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Gas Exchange Pressure Difference Testing Machine For Medical Facial Mask 220V Yy0469-2011 Standard
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...Gas Exchange Pressure Difference Testing Machine 1. Products description: Mask Gas Exchange Pressure Difference Testing Machine is based on the test principle of the standard YY0469-2011 "Technical Requirements for Medical Surgical Masks". The differential pressure sensor is used to achieve the pressure difference between the internal pressure and the external pressure......
Dongguan Haida Equipment Co.,LTD
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Medical Face Mask H2O/Cm² Pressure Difference Tester
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...Exchange Pressure Difference Tester-Differential Pressure(H2O/cm²)according to MIL-M-36954C Description: Medical Mask Differential Pressure Tester or medical face mask breathability tester, used to measure the gas exchange pressure difference of medical surgical masks and other products. Standards compliant: YY 0469-2011 medical surgical mask 5.7 pressure difference......
Dongguan Hust Tony Instruments Co.,Ltd.
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220V 50Hz Mask Testing Equipment Gas Exchange Stable Practical
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...Gas Exchange Pressure Different Tester Equipment overview: Masks gas exchange differential pressure meter (mask ventilation resistance detector) mainly applied to medical surgical masks/mask weaving gas exchange measurement of pressure difference, also can be used to determine the differential pressure gas exchange other textile materials. Technical parameters: Model HZ-9503 Test power source The principle of negative pressure......
Dongguan Lixian Instrument Scientific Co.,LTD
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ISO 9863-1 Textile Testing Equipment / Geotextile Thickness Tester For Laboratory
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...Tester Textile Testing Equipment Description: This thickness tester is used to measure the thickness of geosynthetics products under different pressure in a specified time. Standards: BS EN ISO 9863-1,JTG E50GB/T 13761 Parameter: Model YY849 Presser-foot area 25cm (diameter:￠56.42mm) Presser-foot weight 5N(510.2g *4pcs) Sample pressure......
DONGGUAN YUYANG INSTRUMENT CO., LTD
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