.

Face Mask Airflow Respiratory resistance tester

Disposable mask airflow resistance tester can be used to determine the inspiratory and expiratory resistance of masks under specified conditions.Another additional function of this machine is flow impact test of the breather valve. The flow rate for inhale resistance test is 30L/min and 95L/min. The flow rate for exhale resistance test is 160L/min. And the flow rate for the flow impact test is 300L/min.

Technical Parameters:

The zero point stability of the flow sensor is high, with full range and high stability, high accuracy with full range and excellent repeatability, low power consumption, low pressure loss and fast response speed.

The data logger adopts a graphic dot matrix LCD with a resolution of 128 × 64 and a full Chinese interface, which is easy to operate.

There is 4M memory in the data logger for measurement value recording.

The micromanometer sensor uses a two-wire system, with high accuracy and good stability; it is safe and reliable to use an explosion-proof design.

The range and zero point of the micromanometer sensor are continuously adjustable, the damping is adjustable, there is no mechanical moving part, and the maintenance workload is small. The micro-pressure measurement range is -1000Pa to 1000Pa, and the accuracy is 1Pa.

The whole instrument adopts special gas path conversion elements, which ensures the convenient and fast conversion of the two-pipe system of exhalation and inhalation.



Send product request

To: Qinsun Instruments Co., Ltd
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

GMA Ultra-filtration Membrane Porometers
GMA Ultra-filtration Membrane Porometers Based on the principle of liquid-liquid replacement method, the instrument realizes automaticdatacollection, analysis and calculation through an ...
ICI Mace Snag Tester
ICI Mace Snag Tester ICI Mace Snag Tester is suitable for the snagging performance test of knitted fabrics and woven fabrics in outwear as well as other fabrics easy to...
Precision Rotary Abrasion Tester with Dual Head
Precision Rotary Abrasion Tester with Dual Head Dual Head Rotary Abrasion Tester is a durableprecisionbuilt instruments designed to perform accelerated wear tests on a variety of specimens. ThisA...
Mask BFE Testing Machine
Mask BFE Testing Machine Mask BFE Testing Machineis used to test the percentage of material containing bacterial suspended particles at a specific flow rate. Features: ...
dry cleaner equipment for testing
dry cleaner equipment for testing The dry cleaning and washing cylinder consists of a stainless steel rotary test chamber and a multi-speed drive with a digital timer.It is used to ...
All supplier products

Same products

MECHANIC MEC 4K 2K HD Electronic Eyepiece Camera for Stereo Microscope
MECHANIC MEC 4K 2K HD Electronic Eyepiece Camera for Stereo Microscope Seller: SHENZHEN PHONEFIX TECHNOLOGY CO.,LTD (CHINA PHONEFIX) Description Mechanic MEC 2K/2K PRO/4K HD Electronic Eyepiece Camera can convert a Binocu...
Fluke 15B+ 17B+ 18B+ Digital Multimeter Voltage Frequency Tester
Fluke 15B+ 17B+ 18B+ Digital Multimeter Voltage Frequency Tester Seller: PHONEFIX technology Co.,Ltd iFixes 10CC半透明/全透明/乳白/浅黄色无铅焊膏适用于手机主板CPU BGA维修。iFixes Solder Flux注射器注射焊膏焊膏手机修整焊接耗材系列,适用于电路板纳米芯片、手机...
HTT-02 Hot Tack Tester
HTT-02 Hot Tack Tester Seller: Cell Instruments Co., Ltd The HTT-02 Hot Tack Testeris specifically designed to assess this property by measuring the stren...
SPC-01 Stretch Film Peeling Cling Tester
SPC-01 Stretch Film Peeling Cling Tester Seller: Cell Instruments Co., Ltd The SPC-01 Stretch Film Peeling Cling Testermeasures the adhesion between two layers of stretch f...
FTT-01 Film Thickness Tester
FTT-01 Film Thickness Tester Seller: Cell Instruments Co., Ltd The FTT-01 FilmThickness Testerutilizes a mechanical scanning technique to measure the thickness ...