| Pump Head | Order Code | |
| Standard Length TSP Head | *required | ZST22 |
| Power Supplies and Lead Assemblies | ||
| 60 A Power Supply and Controller, 220 VAC | *required | ZSPC8 |
| 60 A Power Supply and Controller, 110 VAC | *required | ZSPC8L |
| 5 metre Non-bakeable Lead Assembly(1) | *required | ZSPCCAB |
| 1.5 metre Bakeable Lead and Interface Box | optional | ZSPCIB |
| Spare Parts | Pack Size | |
| Spare 2.0 mm Filaments | 30 | ZST22F |
| Spare Filament Clamp Set(2) | 3 | ZST22FC |
| Spare Insulator Bushes | 3 | ZST22IB |
| Spare Clamp Screws | 3 | ZST22CS |
| (1) From the ZSPC8 controller to the ST22 pump head | ||
| (2) Contains 1 inner and 3 outer clamps plus a set of screws | ||
* Pump Head, Controller and 5 metre Non-Bakeable Lead Assembly required to produce a Sub Pump Kit with the option of adding a 1.5 metre bakeable lead and interface box for bake-out zone.
| Gas Species | H2 | N2 | O2 | CO | CO2 | H2O | CH4 | Inerts |
| +20 ºC | 3 | 4 | 9 | 9 | 8 | 3 | 0 | 0 |
| -196 ºC | 10 | 10 | 11 | 11 | 9 | 14 | 0 | 0 |
| Temperature is that of the condensing wall and shows resultant pumping speed of the titanium film | ||||||||
| Flange Size | 70mm |
|---|
Features
- Triple filament
- Titanium molybdenum alloy filaments for long life
- 70mm OD conflat mounting flange
- Bakeable connections available
- LN2 housings available
- Typically > 4 ls-1 cm-2 pump speed for N2 at room temperature
- Leak rate < 1 x 10-10 mbar ls-1
- Operable pressure range 1 x 10-4 mbar to 1 x 10-12 mbar