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According to
1.YY/T 0969-2013 Disposable medical surgical mask, section 5.6 △P test, test result Pa/cm2.
2.YY 0469-2011 Medical surgical mask section 5.7 △P test, test result Pa/cm2.
3.ASTM F2100 section 3.1.4 △P test, test result Pa/cm2.
4. EN 14683: 2019 Surgical mask - requirements and test methods, △P test, test result Pa/cm2.
Advantages
1.Controlled by microcomputer makes the instrument much smaller, operated by touch screen makes the operation is simple and intuitive.
2.Clear data display, built-in printer will print the result automatically.
3.Test period can be set, and the default test time is 10 seconds.
Technical Parameters
Flow range 0~15L/min, accuracy 2.5%
Test flow: (8±0.2)L/min
Pressure gauge: 0~500Pa, accuracy1%
Differential pressure range: 0~100Pa/cm2
Dimensions: 320mm*250mm*270mm (L ×W×H)
Environment requirements
Test temperature: (20±10) ℃
Power supply: 220 VAC, 50/60Hz, 100w
According to
1.YY/T 0969-2013 Disposable medical surgical mask, section 5.6 △P test, test result Pa/cm2.
2.YY 0469-2011 Medical surgical mask section 5.7 △P test, test result Pa/cm2.
3.ASTM F2100 section 3.1.4 △P test, test result Pa/cm2.
4. EN 14683: 2019 Surgical mask - requirements and test methods, △P test, test result Pa/cm2.
Advantages
1.Controlled by microcomputer makes the instrument much smaller, operated by touch screen makes the operation is simple and intuitive.
2.Clear data display, built-in printer will print the result automatically.
3.Test period can be set, and the default test time is 10 seconds.
Technical Parameters
Flow range 0~15L/min, accuracy 2.5%
Test flow: (8±0.2)L/min
Pressure gauge: 0~500Pa, accuracy1%
Differential pressure range: 0~100Pa/cm2
Dimensions: 320mm*250mm*270mm (L ×W×H)
Environment requirements
Test temperature: (20±10) ℃
Power supply: 220 VAC, 50/60Hz, 100w
