NHJ-800系列檢漏儀是一款靜音移動式環保型氦質譜檢漏儀，搭載干式真空泵，完全空氣壓縮排出，無油霧污染。
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.
具有啟動時間短、運算速度快、靈敏度高、性能可靠、無油霧污染等特點。
微塵耐性高、本體小，適合無塵室等環境
NHJ-800 series leak detector It is a silent mobile environmental friendly helium mass spectrometer with complete air
compression and no oil mist pollution.
Using helium mass spectrometry and inverse diffusion principle, using 180° inhomogeneous magnetic field and automatic control technology.
With short start-up time, fast operation speed, high sensitivity, reliable performance, no pollutant removal, etc. Characteristics.
大漏檢測功能：可通過預設壓力，抽空時，達不到預設值，檢漏儀自動報警提示。
多種計量單位選擇、檢測數據實時更新、直接輸出生成Excel表格。
可旋轉式，7寸彩色觸摸屏幕，操作者可根據舒適度，任意調節方向。
大漏保護模式，充分保護離子源不被氧化和暴漏大氣時分子泵不被沖擊。
Large leakage detection function: can be through the preset pressure, empty time, cannot reach the preset value, leak detector automatic alarm prompt.
A variety of units of measurement selection, real-time update of detection data, direct output to generate Excel tables.
Rotatable,7-inch color touch screen, the operator can adjust the direction according to the comfort, any way.
large leakage protection mode, fully protect the ion source from being oxidized and exposed to the atmosphere when the molecular pump is not impacted.
大漏檢測功能：可通過預設壓力，抽空時，達不到預設值，檢漏儀自動報警提示。
多種計量單位選擇，檢測數據實時更新，直接輸出生成Excel表格。
多種大漏保護模式，充分保護離子源不被氧化和暴漏大氣時分子泵不被沖擊。
手持遙控單元，無阻礙可達150米的距離遙控檢測
一鍵啟動、自動調零、自動校準。
