NQkTextile Testing Instruments, Testing Equipment Manufacturer
>NQkTextile Testing Instruments, Testing Equipment Manufacturer
JG057 Mask and Respirator Dead Space Checker >NQkTextile Testing Instruments, Testing Equipment Manufacturer
【Product Overview】 >NQkTextile 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. NQkTextile Testing Instruments, Testing Equipment Manufacturer
【Compliance with standard】 >NQkTextile Testing Instruments, Testing Equipment Manufacturer
GB2626-2019 etc. NQkTextile Testing Instruments, Testing Equipment Manufacturer
JG057 mask and respirator dead space tester 【Technical parameters】 >NQkTextile 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)% NQkTextile 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.NQkTextile Testing Instruments, Testing Equipment Manufacturer
4. Equipped with CO2 analyzer: range 0-12%, accuracy level 1.NQkTextile 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). NQkTextile 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. NQkTextile Testing Instruments, Testing Equipment Manufacturer
7. Full power supply: AC220V, power 500W. NQkTextile Testing Instruments, Testing Equipment Manufacturer
NQkTextile Testing Instruments, Testing Equipment Manufacturer
NQkTextile Testing Instruments, Testing Equipment Manufacturer
NQkTextile Testing Instruments, Testing Equipment Manufacturer
NQkTextile Testing Instruments, Testing Equipment Manufacturer
NQkTextile Testing Instruments, Testing Equipment Manufacturer