JG458 mask tightness tester is supplied directly by the manufacturer, and the price advantage is obviousN7ETextile Testing Instruments, Testing Equipment Manufacturer
N7ETextile Testing Instruments, Testing Equipment Manufacturer
【Application area】N7ETextile Testing Instruments, Testing Equipment Manufacturer
N7ETextile Testing Instruments, Testing Equipment Manufacturer
The JG458 mask tightness tester is used to test the tightness of a full face mask of a particulate respirator with a self-priming filter. Applied to occupational safety inspection centers, occupational safety inspection centers, disease prevention and control centers, respirator manufacturers, etc.N7ETextile Testing Instruments, Testing Equipment Manufacturer
N7ETextile Testing Instruments, Testing Equipment Manufacturer
【Reference Standard】N7ETextile Testing Instruments, Testing Equipment Manufacturer
N7ETextile Testing Instruments, Testing Equipment Manufacturer
GB 19083-2010 etc.N7ETextile Testing Instruments, Testing Equipment Manufacturer
JG458 Mask Leak TesterN7ETextile Testing Instruments, Testing Equipment Manufacturer
N7ETextile Testing Instruments, Testing Equipment Manufacturer
【Technical Parameters】N7ETextile Testing Instruments, Testing Equipment Manufacturer
N7ETextile Testing Instruments, Testing Equipment Manufacturer
1. The pumping speed of the vacuum pump is about 2L/min (the flow meter is adjustable)N7ETextile Testing Instruments, Testing Equipment Manufacturer
N7ETextile Testing Instruments, Testing Equipment Manufacturer
2. Differential pressure measurement range: 0～2000 Pa, accuracy 1 PaN7ETextile Testing Instruments, Testing Equipment Manufacturer
N7ETextile Testing Instruments, Testing Equipment Manufacturer
3. Timer: 0～999s, set freelyN7ETextile Testing Instruments, Testing Equipment Manufacturer
N7ETextile Testing Instruments, Testing Equipment Manufacturer
4. Overall dimensions: 500times;490times;520 mmN7ETextile Testing Instruments, Testing Equipment Manufacturer
N7ETextile Testing Instruments, Testing Equipment Manufacturer
5. Weight: 20 kgN7ETextile Testing Instruments, Testing Equipment Manufacturer
N7ETextile Testing Instruments, Testing Equipment Manufacturer
6. Power supply: 220 V ACo current, 50 Hz, 650 W.N7ETextile Testing Instruments, Testing Equipment Manufacturer
