Our new and improved Helium Sniffer Probe features an all new, capillary tube sniffer tip for more accurate flow. LSP-01HS-NW40-10 is an ideal accessory designed to convert your non-Alcatel helium mass spectrometer leak detector to sniffer mode without the expense of a new leak detector. The helium sniffer probe fits onto the leak detector’s vacuum port and converts the vacuum port to a sniffer port. Probe is designed for gross mode or inlet pressures above 0.1 Torr or 100 millitorr. Connects to vacuum test port of leak detector. Test port size is NW 40 sized flange. Includes 10 feet of hose and is packaged in a durable storage and carrying case.

Part Number
LD MFR
Sniffer Length (ft.)
Connection Type
LSP-01A-10
Adixen/Alcatel/Pfeiffer
10
STÄUBLI-QD
LSP-01A-13
Adixen/Alcatel/Pfeiffer
13
STÄUBLI-QD
LSP-01A-33
Adixen/Alcatel/Pfeiffer
33
STÄUBLI-QD
LSP-01N-10
Inficon, LACO
10
RECTUS-QD
LSP-01N-13
Inficon, LACO
13
RECTUS-QD
LSP-01N-33
Inficon, LACO
33
RECTUS-QD
LSP-01HS-1125-10
Varian
10
1-1/8”
LSP-01HS-1125-33
Varian
33
1-1/8”
LSP-01HS-NW40-10
Any as required
10
NW40
LSP-01HS-NW40-33
Any as required
33
NW40
LSP-01HS-NW25-10
Oerlikon/Leybold, Any as required
10
NW25
LSP-01HS-NW25-33
Oerlikon/Leybold, Any as required
33
NW25

  • Fits any leak detectors using NW40 fittings at inlet port
  • Test Port: NW 40
  • Inlet pressure: above 0.1 Torr or 100 millitorr
  • Achieve sensitivities above 10-7 atm-cc/sec
  • Compatible with all leak detectors manufacturers including Varian, Leybold and Pfeiffer
  • Fits any leak detectors running in gross leak vacuum mode
  • Includes spare tip and filter, 10 feet of hose and portable storage case
No accessories available.

Product Brochures

Helium Sniffer Probes