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Guangdong Sanwood Technology Co.,Ltd

Country/Region:china

Contact Person:MsNancy Shen

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Respirator Exhalation Valve Air Tightness Tester 2L/Min

Name: Respirator Exhalation Valve Air Tightness Tester 2LMin
Brand: SANWOOD
Price: 1 USD

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Brand Name :SANWOOD

Model Number :SM 4311AB

Certification :ISO, CE

Place of Origin :China

MOQ :1

Payment Terms :T/T

Supply Ability :30 Sets per month

Delivery Time :1 week

Packaging Details :Sanwood standard package: Wooden case outside suitable for sea, air and land shipping.

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Respirator Exhalation Valve Airtightness Tester

MODEL: SM 4311AB

Respirator Exhalation Valve Airtightness Tester is used to test the airtightness of the exhalation vale of the respirators.

The exhalation valve is sealed on the exhalation valve test fixture in an airtight way, and the vacuum pump is used to pump air to make the exhalation valve bear a certain pressure and detect the leakage flow of the exhalation valve.

SM4311AB tester can meet the requirement of GB 2626 and JIS T8151.

Testing Scope:Respirators, etc.

Testing Standards:

GB 2626

JIS T8151

Specification:

1. Extraction rate: 0 – 2 L/min;

2. Micro manometer range: -2000 – 0Pa, accuracy 1%, resolution 0.2Pa;

3. Flowmeter range: 0-100mL/min, accuracy 1%, resolution 0.1mL/min;

4. Buffer container: 5L;

5. Test chamber empty: 50 ± 5 cm³;

6. The test pressure difference of expiratory valve is adjustable;

7. Constant pressure difference, flow measurement;

8. Automatic test of leakage time (time from negative pressure to normal pressure);

9. Convenient and fast operation;

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