Oxygen breathing tool

http://www.chinacoalintl.com/

Characteristic

Oxygen breathing tool is for a new generation of personal respiratory protection products. In the case of isolation, to ensure the supply of oxygen is completely matched with the human lung capacity, cycle gas with smooth, stable and adequate supply, recharge time tracking, with wearing comfort and features; the breathing resistance, weight, small volume protective characteristics of a long time, stability, high reliability, simple structure, convenient maintenance and other advantages of demolition, and have been generally recognized.

Parameter

Breathing volume：30L/min

Exhalation resistance ：≤600Pa

Inhalation resistance：>0

Oxygen supply ration：1.6±0.1L/min

Automatic oxygen supply ration ：>100L/min

Supply oxygen：>100L/min

Automatic supply valve and cracking pressure：50-245Pa

Breathe in carbon dioxide concentrations：<1%

Inhalation of oxygen concentration：>21%

Pressure alarm：4~6MPa

Alarm time：30~60S

The sound level：≥80db

Effective protective time: 4 h (medium intensity of labor

Oxygen bottle rated pressure: 20 mpa

The oxygen tank volume：2.4L

Oxygen volume：500L

Filling calcium hydroxide：2.1Kg

Outer dimension：560mm×370mm×160mm

Quality: 10 kg (do not contain calcium hydroxide, oxygen

Reservoir tank（m3）     1×2      

Grouting outlet pressure（MPa）  1.2    

Grouting flow（L/min）  130