NHJ-600系列檢漏儀是一款全自動便攜式氦質譜檢漏儀,小巧的體積,適用于精密的、快速便攜的真空行業和科研院所。
運用了氦質譜和逆擴散原理,采用了180°非均勻磁場和全自動控制技術.實現了自動氦峰掃描、自動校準和自動量程切換,
具有輕便攜帶、快速啟動、運算速度快、靈敏度高、檢測迅速等特點。
NHJ-600series leak detector is a fully automatic portable helium mass spectrum leak detector, small volume, suitable for precision, fast and portable vacuum industry and research institutes.
Using helium mass spectrometry and inverse diffusion principle, using 180° inhomogeneous magnetic field and automatic control technology. Automatic helium peak scanning, automatic calibration and automatic range switching are realized.
It has the characteristics of portable, fast start, fast operation, high sensitivity, accurate and rapid.