T-Station 85

T-Station 85 is a low cost, compact turbomolecular pumping station that seamlessly combines the nEXT85H turbomolecular pump with either a dry diaphragm or oil sealed backing pump, and a simple controller, providing pumping speeds of 47 to 84 ls-1.


Features and benefits

  • Base plate includes rubber feet and cut-outs in the sides for manual handling, giving a compact low profile but stable design that can't be knocked over
  • All metal frame means rugged design that can take abuse without cracking or breaking
  • E2M1.5 or XDD1 high capacity backing pumps giving the choice between and oil sealed pump or a totally dry diaphragm pump
  • Integrated air cooler acts to cool internal power supply and pump/controller for quiet operation avoiding multiple fans
  • Customer integrated control features:
    • Single dedicated button to start/stop
    • Easy to read accurancy display
    • Ability to select vent mode where a TAV5 vent valve is fitted for automated venting with no user intervention
  • Available with either an NW40, ISO63 or CF63 inlet flange to suit your application
  • User serviceable nEXT85H turbomolecular pump
Technical data  
Pumping speed for N2 47 ls-1
ISO/CF63 84 ls-1
Compression ratio for N2 >1 x 1011
Backing pump speed @ 50 Hz  
E2M1.5 (TS85H Wet) 1,6 m3h-1
XDD1 (TS85H Dry) 1,2 m3h-1
Ultimate vacuum <5 x 10-8 mbar
Inlet flange NW40, ISO63 or CF63
Exhaust flange  
E2M1.5 (TS85H Wet) 11 mm OD nozzle or 3/8" BSP
XDD1 (TS85H Dry) Fitted silencer or 1/8" BSP
E2M1.5 system (TS85H Wet) 21 kg max
XDD1 system (TS85H Dry) 17 kg max
Noise level

≤56 dB(A)

Leak tightness

<1x10-6 mbar ls-1

Operating temperature range

12 to 40°C