8                         NorECs Norwegian Electro Ceramics AS,  Oslo Research park, Gaustadalleen 21, NO-0349 Oslo, Norway

Text Box: Schematical parts list for various methods
Text Box: Notes
1 Silica enclosing and gas tubes are long-term stable to 900 °C, and can be used up to around 1100 °C for short term. Each cooling below 400 °C of silica parts reduces lifetime.
2 Support tube assemblies for disk sample are produced with outer diameter 10, 12, 16, 20 or 24 mm.
3 For support tubes with outer diameter 16, 20, and 24 mm a multibore inner gas tube is possible and recommended. For 10 and 12 mm supports only a simple 3 or 4 mm gas tube may be used.
4 Straight alumina or bent silica.
5 K- or S-type thermocouples.
6 For support tubes with outer diameter 16, 20, and 24 mm IN2N# is recommended, for 12 mm or less - IN2.
7 All parts can be also manufactured by users after instructions in the manual.
Abbreviations
TCI      – inner thermocouple assembly
TCC/D – disk sample control thermocouple assembly
TCC/B – bar sample control thermocouple assembly
TCB  – bottom thermocouple assembly for Seebeck coefficient measurements
TCT   – top thermocouple assembly for Seebeck coefficient measurements
H2N# – electrode “hand” contact assembly, outer, 2-wire, with net
H1T    – electrode “hand” contact assembly, outer, 1-wire, top
H1B   – electrode “hand” contact assembly, outer, 1-wire, bottom
INH2N# – electrode “hand” contact assembly, inner, 2-wire, with net
IN2   – electrode contact assembly, inner, 2-wire for 10and 12 mm support tubes
GP2– electrode contact assembly, general purpose, 2-wire

GP1– electrode contact assembly, general purpose, 1-wire
VDP2 – van der Pauw contact assembly
GR#     – guard ring
GP2N# – electrode net with 2 contacts
              Possible electrode replacements





Text Box: × - requered, o - optional

Electrode

Replacements

H2N#

GP2 + GP2N#

GP2

2 x GP1