1 Phase ASTM F2100 Mask Test Machine Differential Pressure Tester
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... Section 5.7, YY /T0969 Section 5.6 ASTM F2100 Standard Specification for Performance of Materials Used in Medical Face Masks BS EN 14683 Medical face masks - Requirements and test methods, section 5.2.3, Annex C Features 1....
Gester International Co., Ltd
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220V Face Mask Differential Pressure Tester Experimental Area 4.9cm2 5.06cm2
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220V Face Mask Differential Pressure Tester Experimental Area 4.9cm²,5.06cm² Test standard YY 0469-2011,Y/T 0969-2013,EN14683:2019 Usage Face Mask Differential Pressure Tester used to measure the pressure difference index of medical surgical masks under ......
Haida Equipment Co., Ltd
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Medical Face Mask Differential Pressure Tester
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... of medica face masks, the test principle is, through measuring the differential pressure required to draw air through a measured surface area at a constant air flow rate, to test the air exchange pressure of the medical face mask material, which...
TESTEX INSTRUMENT LTD
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YY0969-2013 O Ring Seal Method Mask Respirator Differential Pressure Tester
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... of the test site; 2. Equipped with a precision differential pressure sensor, which digitally displays the pressure difference on both sides of the sample; 3. The special sample holder ensures that the sample is firmly held. Scope of application: It is...
Dongguan Zhongli Instrument Technology Co., Ltd.
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ASTM F2100 Differential Pressure Tester Air Permeability Tester
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..., start the vacuum pump, the aiSMlow with specific flow rate will generate a certain air flow through the test sample, so as to calculate the permeability (differential pressure) of the mask. SM4308AP Tester, built-in...
Guangdong Sanwood Technology Co.,Ltd
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Qualified Manufacturer 3ply EN 14683 Disposable Surgical Face Mask
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...EN 14683 Disposable Surgical Face Mask Product Name Disposable medical surgical face mask 3ply Size 17.5x9.5cm Color Blue Material 3Ply, Blue pp non-woven fabric+high filtration melt-blown+ white PP non-woven fabric Test EN14683, YY/T 0969-2013 Certificate CE,FDA Specification BFE>95%, PFE>30%, Differential Pressure......
Hunan Kangweining Medical Devices Co.,Ltd
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Intelligent Radiator Leak Tester For Differential Pressure AC220V 10MPa
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...Pa, Pa/s, mL/min u Differential pressure resolution: 1Pa u power supply: AC220V u Air source requirements: Clean, dry, compressed air with stable pressure Features: u Fully automated intelligent operating system u 7-inch display, high-definition interface,...
FOSHAN SUNHOPE CO.,LTD.
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EN 14683:2019+AC:2019 Blue 17.5×9.5cm Disposable Surgical Mask
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Blue 17.5×9.5cm Disposable Surgical Mask Structure and Components: This mask is made by blank mask, nose piece and tie-on belt. The blank mask is made by three layers. The inner and outer layer are non-woven fabric, the middle layer is Melt-blown ......
Hunan EEXI Technology&Service Co., Ltd.
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Smart Helium Differential Pressure Leak Detector Machine 100KPa
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...Differential Pressure Type Air Tightness Leak Detector Tester Product Description The instrument detects the pressure drop per unit time through a high-precision pressure sensor. The system has a simple structure, high reliability and low maintenance cost. It is convenient for large-volume long-time pressure monitoring and leakage detection Product Performance By filling compressed air of specified pressure......
Anhui Wanyi Science and Technology Co., Ltd.
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Differential Pressure Transmitter Differential Pressure Sensor With Digital
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we are a factory since 2011 and specilizing in testing Instrument & equipment : our main products : pressure transmitter / sensor pressure gauge flow meter / flow transmitter level transmitter dead weight tester , piston gauge pressure calibrator S.S ......
Xi'an Yunyi Instrument Co., Ltd
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