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Face Mask Airflow Respiratory 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.mwtTextile Testing Instruments, Testing Equipment Manufacturer
mwtTextile Testing Instruments, Testing Equipment Manufacturer
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.mwtTextile Testing Instruments, Testing Equipment Manufacturer
mwtTextile Testing Instruments, Testing Equipment Manufacturer
mwtTextile Testing Instruments, Testing Equipment Manufacturer
mwtTextile Testing Instruments, Testing Equipment Manufacturer
mwtTextile Testing Instruments, Testing Equipment Manufacturer
Technical Parameters:>mwtTextile Testing Instruments, Testing Equipment Manufacturer
mwtTextile Testing Instruments, Testing Equipment Manufacturer
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.mwtTextile Testing Instruments, Testing Equipment Manufacturer
mwtTextile Testing Instruments, Testing Equipment Manufacturer
The data logger adopts a graphic dot matrix LCD with a resolution of 128 times; 64 and a full Chinese interface, which is easy to operate.mwtTextile Testing Instruments, Testing Equipment Manufacturer
mwtTextile Testing Instruments, Testing Equipment Manufacturer
There is 4M memory in the data logger for measurement value recording.mwtTextile Testing Instruments, Testing Equipment Manufacturer
mwtTextile Testing Instruments, Testing Equipment Manufacturer
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.mwtTextile Testing Instruments, Testing Equipment Manufacturer
mwtTextile Testing Instruments, Testing Equipment Manufacturer
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.mwtTextile Testing Instruments, Testing Equipment Manufacturer
mwtTextile Testing Instruments, Testing Equipment Manufacturer
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.mwtTextile Testing Instruments, Testing Equipment Manufacturer
mwtTextile Testing Instruments, Testing Equipment Manufacturer
Specifications:>mwtTextile Testing Instruments, Testing Equipment Manufacturer
mwtTextile Testing Instruments, Testing Equipment Manufacturer
Flowmeter range |
0 ~ 100L/min;Accuracy: 3% |
Digital differential pressure meter range |
0 ~ 1000Pa |
Accuracy |
1 Pa |
Pumping capacity of air pump |
ge;100L/min |
Printer |
Micro thermal printing |
Language |
English-Chinese Switchable |
Weight |
Approx 50kg |
Power Supply |
AC220V 50Hz |
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