Metrohm tiamo 2.1 Manual - Manual (Page 1450)

8.4 Manual Control - Functions ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
1436 ￭￭￭￭￭￭￭￭ tiamo 2.1
Gas flow
Inlet
Select the inlet of the carrier gas.
Selection Pump | Valve
Default value Pump
Pump
Use of ambient air as carrier gas.
Valve
Use of gas out of a compressed gas cylinder.
Flow rate
874
Range
10 ... 150 mL/min
Default value 50 mL/min
Gas type
Gas type of the carrier gas.
Selection Air | Nitrogen | Other gas
Default value Air
Gas flow factor
Factor for the correct determination of the gas flow. This parameter is only
displayed for Gas type = Other gas. The values for frequently used carrier
gases are listed in the manual of the 774 and 874 Oven Sample Processor.
Range 1 ... 9.999
Default value 1.000
[Start]
Switch on gas flow. In the status display the running time since start is
shown.
[Stop]
Switch off gas flow.
Gas flow pump
Switch the gas flow pump on the Oven Sample Processor on/off.
[Start]
Switch on gas flow pump. In the status display the running time since start
is shown.
[Stop]
Switch off gas flow pump.