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SFJ-231 helium mass spectrometer leak detector

Min.Order Quantity: 1 Set/Sets SFJ-231 helium mass spectrometer leak detector

Supply Ability: 2 Set/Sets per Month SFJ-231 helium mass spectrometer leak detector

Payment Terms: L/C,T/T,

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SFJ-231 helium mass spectrometer leak detector

Product introduce:

SFJ-231 helium mass spectrometer leak detector is learn from foreign advanced leak

detection technology and our own design experience. The key components are imported,

it has stable and reliable performance. It not only has high sensitivity, but also has the

advantages of convenient operation, auto switching of two filaments, auto-zero, auto

calibration, and auto range switching, it already reaching the international advanced level

at present.

Performance characteristics:

Easy operate,only two key buttons(Leak detection and degassing)to be operate

Multi-port molecular pump from Germany

Dual filaments,auto switch from one to another

Auto-zero auto calibration

Auto range switching

Valve detection with PPM function

Major dispositions:

Molecular pump of Germany Pfeiffer

Mechanical pump (D16C) of Germany Leybold

Electromagnetic valve of Germany Burkert

Imported amplifier

Standard leak hole (Including calibration certificate)


 Technical data:

Minimum detectable leak rate for He : 1×10-12Pa·m3/s

Leakage rate display range : 1×10-3Pa·m3/s~1×10-13Pa·m3/s

Warm-up time :≤5min

Response time : <1s

Maximum inlet test pressure : 1500Pa

Ultimate vacuum : 5×10-4Pa

Dimensions : 645(W)*678(D)*965(H)

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