SFJ-261 Helium leak detector

1.Used in industrial gas detection system, 2.Using portable design, 3.Touch-screen design, 4.Laboratory analysis, 5.Reached.

 Product Details

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

SFJ-261 Helium leak detector