ThermoFisher Scientific 146iQ, Instruction Manual

Page: 124 / 302

Operation
Settings
3-94 146iQ Instruction Manual Thermo Scientific
The Manual Operation Settings screen allows the user to manually set the
gas flow, zero flow, and ozone undiluted concentration (if installed). User
will not be able to select preset span concentrations.
Use the

and

buttons to move up and down and the

and

buttons to move left and right.
Home Screen>Settings>More>Manual Operation>Manual Operation
Settings
The Manual Operation Settings screen contains the following information:
●
Across:
●
Manual Operation: This column lists items associated with manual
operation.
●
Setting: User sets up instrument operation.
●
Set Value: Displays concentration or flow setpoints.
●
Measured Value: Displays measured concentrations and flows. User
sets gas flow, zero flow, and undiluted ozone concentration.
●
Units: Displays units for each item.
●
Down:
●
Gas: Allows selection of the gas. Supports up to six external gases
(Gas 1 through 6), GPT NO
2
, O
3
(if ozonator installed),
Permeation, and Purge. The external gas names may be set
up/changed by the user via the cylinder setup screen.
●
Zero / Span: Displays “Manual”. The set value is calculated by the
manually entered gas flow and zero flow.
Manual Operation
Settings