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EN149 2000 Respirator Breathing Resistance Tester Air Flow 95L/ min

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EN149 2000 Respirator Breathing Resistance Tester Air Flow 95L/ min

Name: EN149 2000 Respirator Breathing Resistance Tester Air Flow 95L min
Brand: Daxian
Price: 1 USD

Quality EN149 2000 Respirator Breathing Resistance Tester Air Flow 95L/ min for sale

Brand Name : Daxian

Model Number : DX2026

Certification : EN149, EN143

Place of Origin : China

MOQ : one set

Price : Negotiation

Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram,In cash

Supply Ability : 15 sets per month

Delivery Time : 15work days

Packaging Details : Wooden Case

Product name : EN149 Respirator Breathing Resistance Tester

Standard : EN149, EN143

Size : (W×D×H) (600*600*750)mm

Weight : 35kg

The power consumption : 1.3w

Warranty : 12 months

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EN149 Respirator Breathing Resistance Tester

Main parameters of respirator air resistance tester and respirator respiratory resistance tester:

The test flow	(85±1)L/min 0.1L/min was better than ±2.5%
Tooling head	large, medium and small (new standard)
Pressure range	±1500Pa 0.1Pa is better than 1%
Data stores	500 groups
Overall size	(W×D×H) (600600750)mm
The weight of the machine	35kg
The power consumption	1.3w

Equipment standard:

EN 13274-3,GB 2626-2019, GB/T 32610-2016, EN149, EN143

Principle of protective mask breathing resistance tester:

1. The instrument consists of a breathing air source that can adjust the flow rate, a human head mold specified by the standard, an inhalation and exhalation pipeline system, and a respiratory resistance measurement system.

2. The use of special air path conversion elements ensures that the exhalation and inhalation systems can be replaced easily and quickly.

3. Digital display of respiratory resistance, with zero point correction, accuracy correction and over-range alarm function.

4, using standard flowmeter, high flow control accuracy.

5. Computer control and acquisition system Realize the control of pressure, the control of breathing frequency and the real-time detection and output of test data of respiratory resistance.

Operation steps:

1. Turn on the air source
2. Air flow 95L / min
3. Pressure 0.3pa
4. Installation sample
5. Test time: 60s
6. Replace the sample

EN149 2000 Respirator Breathing Resistance Tester Air Flow 95L/ min

EN149 2000 Respirator Breathing Resistance Tester Air Flow 95L/ min Images

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