RT-2502B Mask Respiratory Resistance Tester
EN 149 Mask Respiratory Resistance Tester
Application:
Used to measure the inhalation and exhalation resistance of the mask under specified conditions.
Product Details：
Application:
Used to measure the inhalation and exhalation resistance of the mask under specified conditions.
Standards compliant:
EN 149
Product features
- Touch screen control, Chinese and English menu, man-machine dialogue mode, easy to operate.
- Built-in thermal printer to facilitate quick printing of test results on site.
- High precision differential pressure sensor and digital flowmeter, high test accuracy.
- Two modes of breath detection and breath detection can be set.
- Automatic pipeline switching device of respirator solves the problem of pipe extubation and wrong connection when testing.
- 3D printed standard head mold, which can simulate the real inhalation and exhalation of human body, and improve the accuracy of data.
Technical Parameters
- Flowmeter range: 0 ~ 200L/min;Accuracy: 3%
- Digital differential pressure meter range: 0 ~ 1000Pa;Accuracy: 1 pa
- Pumping capacity of air pump: ≥200L/min.
- printer: micro thermal printing
- Overall size: 680×600×1000mm
- Weight: 50kg
- Power supply: AC220V 50Hz 650W
Operate Interface
Standard Accessories list
- Product certificate
- An instruction manual
- One host
- The power cord
- Insurance tube
- Fixed anchor
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