Teledyne 2020 - Explosion proof thermal conductivity analyzer - Manual (Page 3)

iii Teledyne Analytical Instruments
Thermal Conductivity Analyzer
Specific Model Information
The instrument for which this manual was supplied may incorporate one or more
options not supplied in the standard instrument. Commonly available options are listed
below, with check boxes. Any that are incorporated in the instrument for which this
manual is supplied are indicated by a check mark in the box.
Instrument Serial Number: _______________________
Standard Options Included in the Instrument with the Above Serial Number:
q 2020L:
Gas selector panel consisting of sample/ref flow meters with
stainless steel control valves, tubing and fittings.
q 2020C:
Auto Calibration valves (zero/span) built-in gas selector panel
and control valves are electronically controlled to provide
synchronization with the analyzer’s operations.
q 2020R:
Sealed reference TC cell (application dependent, contact
factory).
Special Options:
q 2020F:
Groups C & D Flame Arrestors with Flow Control Gas Panel.
q 2020H:
Stainless Cell Block with Gold Filaments.
q 2020O:
Groups B Flame Arrestors with Flow Control Gas Panel.
q 2020P:
Groups C & D Flame Arrestors with Cal Valves and Flow
Control Gas Panel.
q 2020Q:
Groups B Flame Arrestors with Cal Valves and Flow Control
Gas Panel.