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Review
Used to test air leakage flow of exhalation valve for KN/KP mask.
According to GB 2626—2019, NIOSH 42 CFR 84.
Controlled by microcomputer, touch screen is easy to operate.
Fix the exhalation valve on base, start the tester and the test program will run automatically.
The quality of product can be automatically judged based on test result.
Data storage is available.
Build—in printer, the test result can be printed directly.
Applications
Used to test tightness of exhalation valve for mask.
Technical Parameters
Item | Parameter |
Flow Range | 0-100mL/min |
Flow Range Accuracy | ±1% |
Differential Pressure Range | 0-500Pa |
Volume of Chamber | 5L |
Pressure Gauge Accuracy | 1% |
Dimension | 300*250*250mm |
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