Mask Ventilation Resistance and Pressure Differential Tester
Product No: WKS-3102
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Description
Mask ventilation resistance and pressure differential tester is designed to measure inhalation and exhalation resistance of masks under specified conditions. It is suitable for mask manufacturers and labor protection equipment inspection agencies to conduct testing and inspection of mask products. The device includes a mask breath resistance tester, breathing valve air tightness tester, and breath resistance machine for measuring respirator and mask protection products in inspiratory and expiratory resistance under specified conditions.
Standard:
- Compatible with labor protection masks and daily protective masks standards.
- GB 19083-2010 Technical requirements for medical protective masks.
- YY 0469-2011 Medical surgical mask.
- GB2626-2006 Respiratory protective equipment, Self-suction filtering anti-particulate respirator.
- GB/T 32610-2016 Technical specifications of daily protective masks.
Performance characteristics:
- 7-inch color touch screen, easy to operate.
- Includes regulated flow system, standard human head model, inspiratory and expiratory piping systems, and respiratory resistance measurement system.
- High-precision flow sensor ensures test result accuracy without force compensation.
- Flow sensor offers high zero-point stability, full-range high stability, and excellent repeatability.
- Micromanometer sensor features two-wire system, high precision, good stability, explosion-proof design for safety and reliability.
- Micromanometer sensor range is continuously adjustable with external zero point and adjustable damping.
- No mechanical moving parts, reducing maintenance work.
- Special air path conversion elements ensure fast and convenient exhalation and inhalation two-pipe system conversion.
- Equipped with a micro printer for timely test result printing.
- Data storage in U disk for convenient data output and transmission.
Frequently Asked Questions
Where is LISUN based and what is your global reach?
We are based in Shanghai, China, founded in 2012. Our products are sold to Western Europe (25%), North America (20%), Eastern Europe (15%), South America (10%), Domestic Market (5%), and other regions. We have 51–100 employees.
How do you guarantee product quality?
We always provide a pre-production sample before mass production and conduct a final inspection before shipment.
What products can I buy from LISUN?
Goniophotometer, Integrating Sphere, Temperature Chamber, EMI Receiver, Surge Generator, and more.
Why should I choose LISUN over other suppliers?
LISUN is a leader in lighting and electrical test instruments, founded in 2003. All products are ISO9001:2015 certified and CE certified. LISUN is a CIE member, and our products have been sold to over 150 countries.
What services and payment terms do you offer?
Delivery terms: FOB, CFR, CIF, EXW, DDU. Payment currencies: USD, EUR, CNY. Payment types: T/T, L/C, Credit Card, PayPal, Cash, Escrow. Languages: English, Chinese, Spanish, Arabic, Russian.