Anton Paar TTK 600, Reference Manual

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4 Installation
30 D52IB001EN-G
Fig. 34: Gas supply
1 Gas/vacuum connector
2 Blind cover
3 In/out gas hoses
4 Quick coupling connectors with valves
The TTK 600 sample chamber can only hold an
overpressure of approx. 2 bar. At a pressure of
3 bar the overpressure relieve valve on the lid of the
instrument opens. Use a suitable pressure reducer/
regulator with the pressure range of 0-2 bar on the
gas supply to TTK 600.
4.11.2 Installing the Vacuum Equipment
(optional)
The vacuum equipment can be mounted directly to
the flange (DN25 KF) on the lid of the TTK 600 in
case no gas supply is required (see Fig. 35).
Detailed information for the installation of the vacu-
um equipment are supplied in the manual of the vac-
uum equipment.
Fig. 35: Anton Paar GmbH standard vacuum equipment
TIP:
Make sure that both the housing’s sealing sur-
face and the O-ring of the lid are clean and slightly
coated with vacuum grease.
If oxygen-free sample environment is needed, con-
nect the vacuum system to the gas/vacuum connec-
tor instead of the blind plug. Between the gas/
vacuum connector and the cross piece a valve
MUST be used, to protect the vacuum gauge and
the pump from pressure (see Fig. 36).
Fig. 36: Gas/vacuum supply
1 Pirani tube
2 Cross piece DN16
3 Corner valve
4 Reducer DN25/DN16
5 Gas/vacuum connector
6 Venting valve
7 Display for Pirani tube
NOTICE
Anton Paar GmbH does not provide components
for gas supply systems.
CCU 100 Combined Control Unit has been con-
figured for operation with stationary gas filling.
Gas flow through the chamber will have negative
effects on temperature control and the accuracy
of sample temperature measurement.
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