1.Used in industrial gas detection system,
2.Using portable design,
3.Touch-screen design,
4.Laboratory analysis,
5.Reached.
SFJ-261 helium mass spectrometer leak detector is introduced advanced foreign technology and our work experience of mass spectrometer. The main parts are all imported. Stable and reliable system guarantee the reliable performance. High sensitivity and easily operation make double-filament switching, zeroing, adjusting and ranging switch are all automatically, which has reached the international advanced level.
General Description:
Dual-filament automatically switch
Portable product
Touch-screen operation
Auto-calibration feature
Range automatic switching
Main Technical Features:
Minimum detectable helium leak | Test range | Start –up time | Response time | Maximum inlet test pressure | Terminal vacuum | Display | Host Size | Weight |
5×10-12Pa·m3/s | 1×10-3a·m3/s-1 ×10-12Pa·m3/s | 3Min | 1S | 1000Pa | 5×10-4Pa | Touch-TFT display | 560(W)×420(D) ×280(h) | 43kg |
It can be matched with cart.
Standard with 2.5m, customized according to the demands of clients.
Key component
Parts name | model | manufacturer | Producing area |
High vacuum pump | 070 | Leybold | German |
Primary pump | GHD030 | ULVAC | Japan |
Electromagnetic valve | 0256 | Burkert | German |
amplifier | 549 | AD | USA |
Mass spectrometer | / | Wan Yi | China |
Application Fields
Vacuum Industries:
Vacuum system, Pressure container, Valve and Coating system, Vacuum apparatus, Vacuum furnace, and fire extinguisher;
Refrigeration Industries:
Condenser, Vaporizer, Connectingpipe, Valve, Waterlank, Radiator, Low-temperature pump and Low-temperature storage tank;
Semi-condustries:
Semi-conductor(Wafer) equipment, Front channel, back channel, Integrated circuit, Photo-electronic component, Battery and Electric beam welding equipment:
Scientific researches:
Research Institute, high-energy Physics and Nuclear energy research Accelerator, Beam ray and in-phase radiation light source, Experiment, Surface analysis system and Space simulation system;
Aviation and Spaceflight:
Airplance airfoil oil tank, inertial navigation components. Aviation and Airplane parts
