ZNOTextile Testing Instruments, Testing Equipment Manufacturer
>ZNOTextile Testing Instruments, Testing Equipment Manufacturer
JG057 Mask and Respirator Dead Space Checker >ZNOTextile Testing Instruments, Testing Equipment Manufacturer
【Product Overview】 >ZNOTextile Testing Instruments, Testing Equipment Manufacturer
The JG057 mask and respirator dead space tester is used to test positive pressure fire respirators. Dead space test, the principle of the test is determined by measuring the CO2 content of the inhaled gas. ZNOTextile Testing Instruments, Testing Equipment Manufacturer
【Compliance with standard】 >ZNOTextile Testing Instruments, Testing Equipment Manufacturer
GB2626-2019 etc. ZNOTextile Testing Instruments, Testing Equipment Manufacturer
JG057 mask and respirator dead space tester 【Technical parameters】 >ZNOTextile Testing Instruments, Testing Equipment Manufacturer
1 Working environment: CO2 gas concentration in the ambient air≤0.1%< / p>
2. Source of carbon dioxide: volume fraction of CO2 gas (5±0.1)% ZNOTextile Testing Instruments, Testing Equipment Manufacturer
3. CO2 flow meter: CO2 mass flow controller with analog input and output signals, flow and measurement can be automatically adjusted by computer program; flow range: 0-50 l/min,accuracy: level 2.ZNOTextile Testing Instruments, Testing Equipment Manufacturer
4. Equipped with CO2 analyzer: range 0-12%, accuracy level 1.ZNOTextile Testing Instruments, Testing Equipment Manufacturer
5. Anemometer, range: 0-10 m/s, accuracy: ±(0.1 m). /s+5% of measured value) at measuring range (0~2m/s). ZNOTextile Testing Instruments, Testing Equipment Manufacturer
6. The range of artificial respiration frequency adjustment (10-40) times / min, the range of tidal volume adjustment (0.5-3.0) l. ZNOTextile Testing Instruments, Testing Equipment Manufacturer
7. Full power supply: AC220V, power 500W. ZNOTextile Testing Instruments, Testing Equipment Manufacturer
ZNOTextile Testing Instruments, Testing Equipment Manufacturer
ZNOTextile Testing Instruments, Testing Equipment Manufacturer
ZNOTextile Testing Instruments, Testing Equipment Manufacturer
ZNOTextile Testing Instruments, Testing Equipment Manufacturer
ZNOTextile Testing Instruments, Testing Equipment Manufacturer