Figure 13-4 Bench-top unit
Part No. Designation Remarks
1 Pressure switch
Pressure switch cable not shown
2 S-vessel set consisting of: S-vessel, sealing plug,
hose clamp, epoxy glue, insulating
tube
3 Valve holder
4 Solenoid valve
5 Fine safety lter for sample gas, zero gas or chopper
compartment purging
6 Connecting socket device specic for hose or tube 6mm/
1/4"
Set of hose connectors not shown
consisting of: T/90°-
hose coupling, reduction nozzle for
atm. pressure sensor/chopper com‐
partment purging
Set of hose clamps not shown
Viton hose not shown
Accessories Designation Remarks
CO2 absorber cartridge not shown
Spare parts/accessories
13.3 Gas path
ULTRAMAT 23
192 Equipment Manual, 04/2022, A5E37100388-012