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drk371 medical mask gas exchange pressure difference tester-凯发网站

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plastic soft package testing instrument: location：index » analytical instruments » drk371 medical mask gas exchange pressure difference tester

drk371 medical mask gas exchange pressure difference tester

drk371 medical mask gas exchange pressure difference tester

product brand： drick

detection project：

product video：

product documentation：

product enquiry：

counseling hotline：0531-85868997 0531-85760992

instrument use：

it is used to measure the gas exchange pressure difference of medical surgical masks and other products.

standards compliant：

yy 0469-2011 medical surgical masks 5.7 pressure difference; yy/t 0969-2013 disposable medical masks 5.6 ventilation resistance and other standards.

product details

features：

1. color touch screen display operation, chinese and english interface, menu operation mode.

2. imported pressure sensor.

instrument parameters：

1. display and control: color touch screen display and operation, parallel metal button operation;

2. air source: 0.35～0.8mp; 30l/min;

3. pressure difference (ventilation resistance) measuring range: (0～100) pa/cm2; accuracy is ±2%;

4. test air flow: (8±0.2) l/min;

5. sealing method: o-ring seal;

6. differential pressure sensing range: 0～500pa, with an accuracy of 1pa;

7. the breathable diameter of the sample is φ25mm, and the test area is 4.9cm2

8. data output: automatic storage or printing;

9. external dimensions (l×w×h): 560mm×420mm×380mm;

10. power supply: ac220v, 50hz, 200w;

11. weight: about 30kg;

configuration list：

1. 1 host

2. o-ring seal ∮ mm 1

3. accessory package includes: foot, trachea 1 package

4. 1 product certificate

5. product instruction manual 1 copy

6. 1 delivery note

7. 1 acceptance sheet

8. product album 1 copy

optional accessories：

1. high-quality silent air pump 0.35～0.8mp; 30l/min

product consultation

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application industry: paper and packaging industry; food industry; pharmaceutical industry; quality inspection; scientific research; medical apparatus and instruments

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