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Product Details:
Payment & Shipping Terms:
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| Product Name: | YY0469 Suction Type Medical Mask Gas Exchange Pressure Difference Tester | Air Flow: | 8L / Min |
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| Sealing Method: | O-ring Seal | Sample Breathable Caliber: | Ф25mm |
| Range Of Differential Pressure Sensor: | 0 ～ 500pa | Display Mode: | Digital Display Pressure Difference |
| Power Supply: | 220V, 50Hz | Key Words: | Mask Tester |
| High Light: | abrasion resistance testing machine,yarn twist tester |
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YY0469 Suction Type Medical Mask Gas Exchange Pressure Difference Tester
Scope of application:
It is suitable for the measurement of gas exchange pressure difference of masks, and can also be used to determine the gas exchange pressure difference of other textile materials.
Relevant standards:
YY0469-2011 "masks", YY0969-2013 "disposable masks".
Features of the instrument:
1. Adopt suction air source as the power source of the instrument, not limited by the space 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.
Technical parameters:
| Air source | Suction type |
| Air flow | 8L / min |
| Sealing method | O-ring seal |
| Sample breathable caliber | Ф25mm |
| Range of differential pressure sensor | 0 ～ 500pa |
| Display mode | Digital display pressure difference |
| Power supply | 220V, 50Hz |
Contact Person: Ms. Fiona Zhong
Tel: +86 135 3248 7540
Fax: 86-0769-3365-7986
