Mask Respiratory Resistance Detect Testing Machine, Used to Measure the Inhalation and Exhalation Resistance of Mask

Overview:

The mask breathing resistance detector is used to measure the inhalation and exhalation resistance of mask under specified
conditions. It is suitable for mask manufacturers and national labor protection equipment inspection agencies to conduct relevant
testing and inspection of mask products. Comply with the standard GB2626-2006 respiratory protection equipment, self-priming
filter anti-particulate matter respirator, technical features: high-definition LCD display; Two modes of breath detection and
inspiratory detection can be set; Large-capacity data storage, real-time storage of detection data; Historical data can be printed
via a thermal printer; Parameters such as the pressure difference and the sample number can be set. Test results are for reference
only and are not intended as final results.

Specifications:

Flow parameters: 85mL/min
Pressure: ±1500Pa 0.1Pa
Dimensions: (L) 710× (W) 450× (D) 1200 mm
Control mode: single-chip microcomputer + touch screen
Machine: about 50Kg
Air supply: 2~6Kg

Operating Procedures:

1. Preparation before specimen:
Four test samples were taken, two were not treated, and two were pretreated according to the standard GB2626-2006-6.2.1. If the
samples to be tested have different numbers, each number should have two samples, one of which is the untreated sample and the
other is the pretreated sample according to the standard GB2626-2006-6.2.1.
2. After connecting the instrument, the power supply is 220V, and the air source is 3~6Kg.
3. Clear the pressure value of the machine to zero, run the air breath once, and measure the inhalation once.
4. Bring the specimen to the headform.
5. Control the specific operation of the screen.
5.1 Test screen

Power supply:

220V