60 of 66 Part Lists - 3654 Portable H2/N2 Analyzer
Operator Manual
ORBISPHERE
8.4 Sensor Spare Parts

The Orbisphere Recharge Kit should contain sufficient material for several years of

sensor servicing. However, it must be replenished over time.

32013A
Flow chamber in PEEK, with spiral flow path for reduced flow demand for use
with TC sensors. Supplied with needle flow valve, outlet metal U-tube (6 mm
outside diameter), and 1 meter of inlet tubing.
32015.021/021
Flow chamber in PEEK with Swagelock fittings, for use with H2 radiation
resistant applications. With spiral flow path for reduced flow demand. Sup-
plied with EPDM O-rings. No tubing supplied. Suitable for use up to 10 bar.
32051 Adapter for attaching 32007F flow cell inlet tubing to customer's sample tube.
Includes one 6mm (32813) and one 8mm (32814) rubber sealing gasket.
32311 Flow meter equipped with metal exit tube. Graduation from 10 to 100%
32537.03 3 meter RS232 cable for use with portable instruments. Supplied with LEMO 6
connector instrument end and 9D connector computer end.
32688 WIN3654 Windows software and communications cable.
32751 Battery recharger with pack of two rechargeable NiCd batteries (Europe only).
32824A Fill adapter kit for purge gas cylinder.
32939 Off-mode external power supply.
Table 8-3: Analyzer Spare Parts
Part N° Description
Table 8-4: Spare Parts Table
Part N° Description
28114 Membrane support mounting tool.
28129 PPS sensor storage and calibration cap.
28614 Membrane holding ring removal tool, for 31XXX series sensors.
29142 Protection cap with O-ring seal for TC Sensors 31270, 31470, 31478 & 31570.
29228 Stainless steel membrane holding ring with extraction groove.
2935A Halar membranes, 25 µm, box of 25.
2952A Tefzel membranes, (32 mm diameter), 25 µm. Box of 25.
29561A PFA membranes, (32 mm diameter), 25 µm. Box of 25.
32746
Maintenance Kit for carbon dioxide, nitrogen, & hydrogen thermal conductivity
sensors with protection cap 29142 for use with the 3654. Includes membranes
29561A, membrane holding ring 29228.01, O-rings 29039.0 and 28613.0, and
tools for sensor maintenance.
32747
Maintenance Kit for hydrogen thermal conductivity sensors with protection cap
29142 for use with the 3654. Includes membranes 2952A, membrane holding ring
29228.01, O-rings 29039.0 and 28613.0, and tools for sensor maintenance.
32748
Maintenance Kit for hydrogen thermal conductivity sensors with protection cap
29142 for use with the 3654. Includes membranes 2935A, membrane holding ring
29228.01, O-rings 29039.0 and 28613.0, and tools for sensor maintenance.
32920 Membrane mounting tool including centering guide and plunger.