Mask Respiratory Resistance Tester
Whats/App: +86 156 1874 6768
Web: standard-groups.com
The Mask Respiratory Resistance Tester is designed to measure the inhalation and exhalation resistance of respirators and masks under controlled conditions. The instrument simulates real human breathing through a 3D-printed standard head mold and accurately measures flow resistance at specified airflow rates. It provides precise evaluation of mask performance, including ordinary masks, dust masks, medical masks, and anti-fog respirators, and is suitable for both manufacturers and national inspection agencies.
Application
The Mask Respiratory Resistance Tester is applicable to respiratory resistance evaluation across the following industries and products:
(1) Medical and Healthcare Industry: surgical masks, medical face masks, N95/FFP masks, disposable masks — testing inhalation and exhalation resistance
(2) Personal Protective Equipment Industry: dust masks, anti-fog masks, respirators — evaluation of airflow resistance and wearer comfort
(3) Quality Control: production batch verification, mask material compliance testing for breathing resistance standards
(4) Research and Development: development of new mask and respirator materials, optimization of airflow and comfort
(5) Third-Party Testing Laboratories: certification testing, laboratory evaluation of mask respiratory resistance
The instrument is widely used for product development, production quality control, R&D, and laboratory testing.
Standards
The instrument complies with and can be applied to the following standards (including but not limited to):
(1) EN 149-2009. Sections 7.15 & 8.3.4 – Respiratory Protective Devices — Testing of Breathing Resistance
(2) EN 13274-3 – Respiratory Protective Devices — Determination of Breathing Resistance
(3) GB 19083 – Technical Requirements for Medical Protective Masks
(4) GB 2626 – Respiratory Protective Equipment: Filtered Particulate Respirator
(5) NIOSH 42 CFR Part 84 – Certification Requirements for Respiratory Protective Devices
(6) JIS/T 8151 – Testing Methods for Respiratory Protective Devices
Features
(1) Touch screen control with English menu and man-machine dialogue mode, easy to operate
(2) Built-in thermal printer for immediate on-site test results
(3) Configurable breath detection and inhalation detection modes
(4) Automatic respirator pipeline switching prevents accidental disconnection or misconnection
(5) 3D-printed standard head mold simulates real human inhalation and exhalation for accurate data
(6) High-precision thermal mass flow sensors with no temperature or pressure compensation required
(7) Micro-manometer sensor with high accuracy (-1000 Pa to 1000 Pa) and adjustable damping
(8) Integrated gas path conversion for rapid switching between inhalation and exhalation pipelines
(9) Data logger with graphic dot-matrix LCD (128 × 64) and 4M memory
(10) Stable suction volume (40–100 L/min) and constant ventilation (85 L/min)
Technical Parameters
| Item | Specification |
|---|---|
| Inhalation Flow Rate | 30 L/min, 95 L/min |
| Exhalation Flow Rate | 160 L/min |
| Flow Impact Test Rate | 300 L/min |
| Flow Sensor | Thermal mass flow meter, high sensitivity |
| Micromanometer Range | -1000 Pa – 1000 Pa, accuracy 1 Pa |
| Head Mold | 3D-printed standard head, simulates human inhalation/exhalation |
| Suction Pump | 40–100 L/min |
| Ventilation Volume | Constant 85 L/min |
| Data Logger | Graphic dot-matrix LCD, 4M memory, Chinese/English interface |
| Power Supply | AC 220 V, 50 Hz |
在线联系供应商
Other supplier products
 |
Spring torsion tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Spring Torsion Tester is designed to precisely measure torsional properties, including ... |
 |
1.5 M Long UV Curing Machine For Screen Printing Paper Sheet CE Approved | Whats/App: +86 156 1874 6768 Web: standard-groups.com Product information UV is the ultraviolet (Ultra-VioletRay) English abbreviation. Indust... |
 |
Simulated Transport Vibration Test Machine | Whats/App: +86 156 1874 6768 Web: standard-groups.com Simulated Transport Vibration Testing Machines can be divided into two types: small-scale s... |
 |
Photovoltaic module damp heat test chamber | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Photovoltaic Module Damp Heat Test Chamber is designed to simulate long-term tropical a... |
 |
Absorbable Bone - connecting Plates Four - point Bending Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standard ASTM F2119: Standard test method for constant load testing of bioabsorbable scr... |
Same products
 |
HDPE高速水冷双壁波纹管生产线 | 卖方: Shandong HUASU Plastic Technology Co.,Ltd. | 机头模具采用双流道结构、氮化磨光处理机头，偏壁调整方便快捷，保证内外层壁厚均匀和稳定成型。 最新设计密闭压力水冷冷却结构，冷却充分，多点分布真空系统，效率更高，生产速度更快。 双层在线扩口功... |
 |
PanEVAP & MVR system | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | A multiple-effect evaporator is a device that efficiently uses steam heat to evaporate water. Wat... |
 |
PanGAP wide gap welded plate heat exchanger | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanGAP wide gap welded plate heat exchangerconsists of a welded plate pack with different channel... |
 |
PanBloc welded plate heat exchanger | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBloc welded plate heat exchangeris compact and efficient, although fully welded, is totally ac... |
 |
PanBox welded plate heat exchanger | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBox welded plate heat exchangerconsists of a laser welded plate pack with optimized corrugated... |
