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500L/min Large Inhalation Respirators Breathing Resistance Test Machine
500L/min Large Inhalation Respirators Breathing Resistance Test Machine
Specifications
Brand Name :
SANWOOD
Model Number :
SM-4309B
Certification :
ISO, CE
Place of Origin :
China
MOQ :
1
Price :
USD5,000+
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.
Standard :
EN149
Specimen :
Protective half mask
Delivery :
1 week
Description

Large Volume Respirator Breathing Resistance Tester

MODEL: SM-4309B

The Large volume mask respirator breathing resistance tester is used to measure the inhalation and exhalation resistance of respirators under specified conditions.

Wear the test sample on the matching head mold in an airtight manner, adjust the ventilation capacity to 30L/min and 95L/min, measure and record the maximum suction resistance, and then test the expiratory valve with a large ventilation capacity of 300L/min for 30s;

SM-4309B tester is equipped with a large flow air pump with adjustable flow rate, two sets of pipeline systems for inhalation and exhalation, flow sensor and other respiratory resistance measuring devices; The system can automatically control the ventilation and measure the inhalation and exhalation resistance.

Testing Scope:

Protective half masks, etc.

Testing Standards:

EN 149 EN 143 (Optional)

Specification:

1. The flow meter range: 0 ~ 500L/min, accuracy of flow rate is ± 2%;

2. The range of the differential pressure is -1000Pa - 1000Pa, accuracy 1%, resolution is 1Pa;

3. Exhalation volume: 160L/min continuous flow;

4. Inhalation: 30L/min and 95L/min continuous flow;

5. Valve test: 300L/min continuous flow, 30s.

Product tags

medical evaluation for respirator use

,

n 100 respirator

,

n100 respirator
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500L/min Large Inhalation Respirators Breathing Resistance Test Machine

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Product Detail
Brand Name :
SANWOOD
Model Number :
SM-4309B
Certification :
ISO, CE
Place of Origin :
China
MOQ :
1
Price :
USD5,000+
Contact Supplier
500L/min Large Inhalation Respirators Breathing Resistance Test Machine

Guangdong Sanwood Technology Co.,Ltd

Active Member
8 Years
Since 1995
Business Type :
Manufacturer
Main Products :
Climatic Test Chamber, Environmental Test Chamber, Temperature Humidity Test Chamber
Total Annual :
5000000-8000000
Employee Number :
100~200
Certification Level :
Active Member
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