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Titanium Sublimation
Pump and Controller
MODEL TSP2
 pdf
version of data sheet (131kB)
The AML Titanium-Sublimation
Pump Controller regulates the quantity of material sublimated from the
Filaments, compensating for changing conditions and eliminating the
need
for operator attendance or adjustment.
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2U (88mm) high
full-width instrument for easy rack-mounting.
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Low cost. Simple,
robust and reliable design, which is easy to service. All output
switching
is by semiconductor devices.
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Low-noise. Complies
with EC EMC and LV Directives. Power factor >0.97.
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Sublimation current
settable over the range 30 to 55A in increments of 0.1A. Suits 85% Ti,
15% Mo filaments from 1.8 to 2.1mm diameter.
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Filaments are warmed
and cooled gently to avoid thermal shocks. The sublimation
current
contains minimal harmonics to reduce the risk of early filament failure
due to magnetostrictive stress or mechanical resonance.
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Pump current is
accurately controlled in order to automatically compensate for mains
variations
and pump cables warming.
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No in-service adjustment
is required.
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Self-timed delay
between getter renewal adjustable from 1 minute to 9,9 hours.
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Filaments may be
run for degassing at currents between 5 and 25A to prevent overloading
the ion pump. Filaments can be kept warm at the end of a system bake.
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Can be easily interfaced
to PGC1 Pressure Gauge Controller for automatic control.
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Sublimation inhibit/trigger
function by external switch or relay.
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Suitable for a
wide range of cartridges with up to 4 filaments.
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Indicates open-circuit
filament, shorted cable/filament, inhibit, overtemperature. Thermal
overload
protection.
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Optional RS422/RS485
serial interfaces for monitoring and full control.
Specification
| Operating Temperature: |
10 to 40oC
for rated performance. Operation up to 50oC is
possible at longer
sublimation intervals, i.e. below 10-6 mbar. |
| Supply Voltage: |
220/230V RMS
50 Hz (or 100/110V 60 Hz Option L) |
| Power Consumption: |
Less than 20
watts when idling, less than 700 watts when sublimating at
55A with
a maximum-length cable. |
| Power Factor |
> 0.97 at maximum
output power |
| Output Current: |
Regulated at
30 to 55A RMS x 0.1 A in sublimation, 5 to 25A RMS x 5A in degas. |
| Output Voltage: |
The output
voltage is determined by the lead and canridge resistance. Maximum
output
voltage is > 9.5 VRMS at 45A. |
| Timing: |
Sublimation
period 0.1 to 3 minutes x 0.1 min.. Delay interval 1 to 59
minutes,1
to 9.9 hours. Degas time 1 to 99 minutes. All timing is derived from
the
mains supply frequency. |
| Output Duty
Cycle: |
100% at 300W
output power and less than 30°C ambient temperature. |
Titanium
Sublimation Pump
Controller front view
Dimensions
Width:
Depth:
Height:
TSP2 weight
TSP2 shipping
weight
TSP216 weight |
483mm
365.2mm
88mm
11 kg
13 kg
2.5 kg |
| Ordering
information: |
TSP2 Titanium
Sublimation Pump Controller
add suffix
H for 220/240 volt mains supply
add suffix
L for 100l110 volt mains supply
add suffix
F for RS422/RS485 interface
add suffix
P for isolated RS422/RS485 interface (MOQ 5 units)
TSP2l6 6 metre
non-bakeable pump lead
TSP2Ll0 10
metre non-bakeable pump lead
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| Related
products: |
NGC2
UHV Pressure Gauge Controller with bakeout and TSP control facilities
Titanium Sublimation
Pump
Cryoshroud
spare filaments |
Further available:
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Titanium Filaments
mounted on CF-35 (2.75" OD) flange
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Cryoshroud assembly
for titanium sublimation pump on CF-160 (8"OD) mounting flange (pump
not
included
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spare filaments
for titanium sublimation pumps type VAR and PE
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