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

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China DONGGUAN DAXIAN INSTRUMENT EQUIPMENT CO.,LTD certification
China DONGGUAN DAXIAN INSTRUMENT EQUIPMENT CO.,LTD certification
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EN149 2000 Respirator Breathing Resistance Tester Air Flow 95L/ min

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

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

Product Details:

Place of Origin: China
Brand Name: Daxian
Certification: EN149, EN143
Model Number: DX2026

Payment & Shipping Terms:

Minimum Order Quantity: one set
Price: Negotiation
Packaging Details: Wooden Case
Delivery Time: 15work days
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,In cash
Supply Ability: 15 sets per month
Detailed Product Description
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

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) (600*600*750)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 0

 

Contact Details
DONGGUAN DAXIAN INSTRUMENT EQUIPMENT CO.,LTD

Contact Person: Sophia Su

Tel: +86-13266221899

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