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info@drktest.com
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Phone
0086-531-85868997,0086-531-85761369
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Address
3rd Building, A District,Shidai headquarters, No. 15 Lanxiang Road, Tianqiao District,Jinan City,Shandong Province, China. 250032
Product Categories
Shandong Drick Instruments Co.,LTDFree·1YRS
DRK206 Mask Gas Exchange Pressure difference
NegotiableUpdate on June 13
- Model
- Nature of the Manufacturer
- Other
- Product Category
- Plastic soft package testing instrument
- Place of Origin
- City, Province
Overview
DRK206 Mask Gas Exchange Pressure difference
Product Details
Product details
Instrument Use:
It is suitable for the determination of gas exchange pressure difference of surgical masks and can also be used for the determination of gas exchange pressure of other textile materials.
Instrument characteristics ：
1、The suction air source is used as the power source of the instrument；
2、Equipped with high precision differential pressure sensor, digital display of the differential pressure on both sides of the sample；
3、Special sample holder to ensure a firm grip on the sample.
Technique Data:
1、Source Gas：Suction type
2、Air Mass Flow：8L/min；
3、Sealing Method：End face seal
4、Sample permeability：Ф25mm；
5、Differential pressure sensor range：0～500Pa；
6、Display：The figures show the pressure difference；
7、Power：AC220V，50Hz。
Technical Standard：
YY 0469-2011 ----- Medical surgical masks
YY 0969-2013 ---- Disposable surgical mask
EN 14683:2014---- Medical Face Masks -Requirements And Test Methods
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