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Review
Used to test exhalation and inhalation resistance for mask.
Comply with the test requirements of EN149 regarding exhalation resistance with 160L/min flow .
Under rapid test mode, there are two kinds of flow for innalation/exhalation; 30/160 (L/min) and 95/160(L/min).
Equipped with adult head model under Europe standard.
Equipped with a headform bracket, it can measure the breathing resistance in five directions.
Controlled by microcomputer, touch screen is easy to operate
Help the head model to wear mask, the program will run automatically after starting test, and the whole test procedure will be completed automatically.
Clearly display data, build—in printer, the result can be printed directly.
Applications
Used to test exhalation and inhalation resistance for the mask with FFP1/FFP2/FFP3 grade.
Technical Parameters
Test Flow for Exhalation | 160L/Min |
Test Flow for Inhalation | 30L/Min and 95L/Min |
Flow Rate Accuracy | ±2.5% |
Resistance Range | 0~500PA |
Differential Pressure Gauge Accuracy | ±1% |
Power | AC220V, 50 or 60 Hz, Customized Available |
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