Gas Units - Thermo Scientific 49iQ Instruction Manual

Operation
Settings
3-76 49iQ Instruction Manual

Gas Units

The Gas Units screen defines how the O
expressed. The μg/m
calculated using a standard pressure of 760 mmHg and a standard
temperature of 0 °C. The temperature can be changed in the compensation
screen.
Use the  and  buttons to select.
Home Screen>Settings>Measurement Settings>Gas Units
The Gas Units screen contains the following information:
ppb: parts per billion.
●
ppm: parts per million.
●
%: percent.
●
μg/m3: micrograms per meter cubed.
●
mg/m3: milligrams per meter cubed.
●
g/m3: grams per meter cubed.
●
concentration reading is
3
3 3 3
, mg/m , and g/m gas concentration modes are
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