Beyond the upperlimitof the linear region of an ionization gauge, there is a falloff in the ion current with the increase of the measured pressure.
在电离真空规的线性测量上限部分,离子流随着压强上升而衰降。
2
The results showed that its pressure drop was 10%—20% lower than that of NVST and its upper operational limit was higher than that of NVST, which would feature its higher capacity than that of NVST.
Features: the upperlimitof the fluid pressure range is higher, can be arbitrarily installed (to be customized) but must meet the conditions of fluid pressure difference.