product description

SFJ series of helium mass spectrometer leak detector is a reference to foreign advanced leak detection technology and our experience in mass spectrometry design, color LCD touch screen operation, with password protection, the key components for the German imports, stable and reliable performance. SFJ series of helium mass spectrometer leak detector is not only high sensitivity, and easy to operate, its performance has reached the international advanced level.

easy to use:

Usually only two keys: leak detection and deflation, to double the filament automatically switch, automatically zero, automatic calibration and automatic range switch.

The key components:

German molecular pump, Germany Pilani, iridium ion source.

Latest features:

Ø Improved airway design, anti-particulate matter interference ability stronger;
Ø Better data smoothness;
Ø higher leak detection efficiency;
Ø leak detection pressure is more close to the user needs;
Ø fault prompt and alarm function
Ø automatic protection function, effectively prevent the concentration of helium too much pollution background;
Ø obtain military certification, quality is more secure.

Features of SFJ-211L lithium battery dedicated helium mass spectrometer leak detector

Easy operate,only two key buttons(Start and Stop)to be operate;

Multi-port molecular pump from Germany;

time and pressure for automatic evacuation can be set;

Dual filaments,auto switch from one to another;

Auto-zero auto calibration;

Auto range switching;

Lridium ion source,longer service life

Main technical parameters