Anton Paar TTK 600, Reference Manual

Page: 23 / 85

4 Installation
D52IB001EN-G 23

25 mm.
• A suitable mechanical adapter between the
sample chamber and the goniometer interface is
required.
4.2.2 Electrical Requirements
Mains voltage: AC 100-240 V
Mains frequency: 50 ... 60 Hz.
CCU 100 mains connector to (1): IEC 60320 C13
CCU 100 mains fuses: 2 x T 6,3 A H 5x20 mm (ce-
ramic tube)
Remote control interface: RS 232
RS 232 connector on CCU 100 (2): D-Sub DE-9
(male)
Cable type: null modem
4.2.3 Cooling Water Requirements
Temperature: 15 to 25 °C
and above the dew point of the ambient air
Supply pressure: 2 to 8 bar
Water drain: pressureless
Water flow: 0.7 to 1.5 l/min
Water quality: specific conductivity:
10 to 250 µS/cm
hardness: 0.2 to 0.7 mMol/l (1 to 4 °dH)
acidity: 7.5 to 9.5 pH
filtered/filter size: max. 50 µm
=> no de-ionized or plain distilled water
=> no anti-freeze additives
Connectors (3,4): suitable for water hose ID/OD
8/14 mm
4.2.4 Requirements for Liquid Nitrogen Cool-
ing
• Liquid nitrogen container (Dewar) with
- a self-evaporation rate of at least 0.2 L/d.
- compliance to the local safety regulations
• Required opening dimension of the Dewar:
DN50KF (6)
• compressed air requirements for the liquid nitro-
gen cooling equipment:
> 70 L/min @ > 2.5 bar rel.
TIP:
Anton Paar GmbH offers suitable Dewars with
60 L and 100 L volume (see appendix B).
4.2.5 Requirements for Compressed-air
Cooling
Pressure: 6 to 8 bar rel.
Flow rate: 120 l/min at 7 bar
pressure dew point (@ 7 bar):
for operating temperature

+5 °C: < +25 °C
for operating temperature < +5 °C: < +10 °C
Purity (acc. DIN 8573-1): solid particle class 3 or
better oil class 2 or better
Connector of air-supply (5): pneumatic coupling
DN 7.2 (Rectus™ series 26 KA)
TIP:
Anton Paar GmbH recommends to use the Air
Service Unit to meet the requirements (see
appendix B).
TIP:
Anton Paar GmbH offers a suitable com-
pressed-air dryer for reducing the dew point of the
compressed air (see appendix B).
4.2.6 Vacuum Equipment Requirements
(optional)
Vacuum inside the TTK 600 sample chamber is re-
quired for cooling the sample holder below -150 °C
or to heat it above +450 °C.
Vacuum equipment requirements:
Pumping speed acc. DIN 28400:

4,2 m
3
/h
Ultimate partial pressure acc. DIN 28400:

1E-4 mbar
Ultimate total pressure acc. DIN 28400:

2E-3 mbar
Vacuum connector on sample chamber: DN25 ISO-
KF
Vacuum capable tubing with minimum ID 16 mm.
TIP:
Anton Paar GmbH offers a suitable Vacuum
Equipment (see appendix B).
WARNING
Risk of injury.
Accumulation of nitrogen gas in the room can
lead to
asphyxiation
due to lack of oxygen.
The laboratory must have sufficient ventilation or
a gas exhaust system to dissipate 4 m³/h nitro-
gen gas.