Nleba nyocha nke raara onwe ya nye: Otu onye nyocha nwere ike tụọ ọdịnaya oxygen n'otu oge, ebe igirigi mmiri, ọdịnaya mmiri, na ebe igirigi acid.
Oke nha:
0°C~200°C uru akara igirigi acid
1 ppm - 100% oxygen ọdịnaya
0~100% mmiri vepo
-50°C ~ 100°C uru akara igirigi
Ọdịnaya mmiri (g/kg).