En149 Standard Face Mask Respiration (Exhalation and Inhalation) Resistance Testing Instrument

• Test Flow for Exhalation: 160L/Min
• Test Flow for Inhalation: 30L/Min and 95L/Min
• Flow Rate Accuracy: ±3%
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: SC-RT-1703EN
• Resistance Range: 0~500PA
• Differential Pressure Gauge Accuracy: ±1%
• Power: AC220V, 50 or 60 Hz, Customized Available
• Transport Package: Wooden Case
• Specification: 300*370*450mm(Main tester)
• Trademark: Scince
• Origin: Suzhou
• Production Capacity: 2000sets/Year

Product Description

EN149 Standard Face Mask Respiration (Exhalation and Inhalation) Resistance Testing Instrument 

Application
This testing instrument is designed to test exhalation/inhalation resistance of mask. Equipped with Sheffield dummy head and large flow fan, it meets the requirements of EN149 standard regarding respiratory protection, and is helpful for mask manufacturer to control exhalation/inhalation resistance. 
 

Main Technical Parameter
Test flow for exhalation	160L/min
Test flow for inhalation	30L/min and 95L/Min
Flow rate accuracy	±3%
Resistance range	0~500Pa
Differential pressure gauge accuracy	±1%
Power	AC220V, 50 or 60 Hz, customized available

Key features
1. Option of "other" mode is also added, the user can freely set flow value of exhalation and inhalation based on actual need.     
2. Controlled by microcomputer, touch screen is easy to operate.
3. Help the head model to wear mask, the program will run automatically after starting test, and the whole test procedure will be completed automatically.
4. Build-in printer, the result can be printed directly.

Testing instrument show





Company strength




Product deliver


1. Are you a trading company or manufacturer?
we are a professional tester manufacturer with 25 years of industry experience. Our factory is located in Suzhou, where is only 100 kilometers far away from Shanghai Hongqiao International Airport. It is pretty convenient for you to make a visit.

2. What is the L/T?
The lead time will be between15 and 30 days after deposit payment. If there is stock for the instrument you want, timely shipment will be arranged within 7 days.

3. What is your terms of payment?
Based on our sales policy, T/T 30% as deposit should be paid before order, and 70% balance payment should be completed before shipment. We will provide you with real photos or video of the instrument before balance payment.

4. What is your terms of delivery?
Available in EXW, FOB, CFR and CIF.

5. What is your packing for the tester?
Generally, packed with wooden case. We can do some adjustments in terms of your special requirement.

6. Can the mask tester be certified?
There is certification requirements for mask only, and there has no relevant certification requirements for mask tester, but a calibration report is required. we will provide a calibration report with a randomizer for our mask test instrument. The calibration report is valid for one year. After then, we can also support the corresponding calibration service for a small fee.

7. Do you have after-sales service?
We can provide on-site installation and commissioning service for you, but you need to bear the travel expense of our engineer. The warranty period will be one year. Free replacement parts will be supplied during this period. Only accessories and corresponding shipping charges will be charged out of the warranty period.

8. Is there an English interface for your instrument?
Our instrument can be customized on the base of your demand. For example, both mask tester and filter material tester can be displayed in Chinese, English and Korean interfaces. The instruction manual is available in both Chinese and English.