JG057 mask and respirator dead space tester comes directly from the manufacturer, and the price advantage is obviousboqTextile Testing Instruments, Testing Equipment Manufacturer
boqTextile Testing Instruments, Testing Equipment Manufacturer
【Product overview】boqTextile Testing Instruments, Testing Equipment Manufacturer
boqTextile Testing Instruments, Testing Equipment Manufacturer
JG057 mask and respirator dead space tester is used to test fire respirators with positive dead space pressure. The test principle is determined by measuring the CO2 content of the inhaled gas.boqTextile Testing Instruments, Testing Equipment Manufacturer
boqTextile Testing Instruments, Testing Equipment Manufacturer
boqTextile Testing Instruments, Testing Equipment Manufacturer
【Compliance with standards】boqTextile Testing Instruments, Testing Equipment Manufacturer
boqTextile Testing Instruments, Testing Equipment Manufacturer
GB2626-2019 etc.boqTextile Testing Instruments, Testing Equipment Manufacturer
JG057 mask and respirator dead space testerboqTextile Testing Instruments, Testing Equipment Manufacturer
boqTextile Testing Instruments, Testing Equipment Manufacturer
【Technical parameters】boqTextile Testing Instruments, Testing Equipment Manufacturer
boqTextile Testing Instruments, Testing Equipment Manufacturer
1 Working environment: CO2 gas concentration in the ambient airle;0.1% / pboqTextile Testing Instruments, Testing Equipment Manufacturer
boqTextile Testing Instruments, Testing Equipment Manufacturer
2. Source of carbon dioxide: volume fraction of CO2 gas (5plusmn;0.1)%boqTextile Testing Instruments, Testing Equipment Manufacturer
boqTextile 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, accuratet: level 2.boqTextile Testing Instruments, Testing Equipment Manufacturer
boqTextile Testing Instruments, Testing Equipment Manufacturer
4. Equipped with CO2 analyzer: range 0-12%, accuracy level 1;boqTextile Testing Instruments, Testing Equipment Manufacturer
boqTextile Testing Instruments, Testing Equipment Manufacturer
5. Anemometer, range: 0-10m/s, accuracy: plusmn;(0.1m/s+5% of measured value) at measuring range (0～2m/s).boqTextile Testing Instruments, Testing Equipment Manufacturer
boqTextile 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.boqTextile Testing Instruments, Testing Equipment Manufacturer
boqTextile Testing Instruments, Testing Equipment Manufacturer
7. General power supply: 220 V AC, 500 W power.boqTextile Testing Instruments, Testing Equipment Manufacturer
