Thermo Scientific FOCUS GC Instruction Manual page 343

S/SL
sag
slow average
source current
surge
T
TCD
TFS
transient
V
V
V ac
V dc
VGA
W
w
W
NOTE The symbol for a compound unit that is a quotient (for example, degrees Celsius per
minute or grams per liter) is written with a negative exponent with the denominator.
For example:
Instruction Manual
Split/Splitless Injector
See surge
A gradual, long-term change in average RMS voltage level,
with typical durations greater than 2 s.
The current needed to ignite a source, such as a detector
lamp.
A sudden change in average RMS voltage level, with typical
duration between 50 µs and 2 s.
Thermal Conductivity Detector
Thermo Fisher Scientific
A brief voltage surge of up to several thousand volts, with a
duration of less than 50 µs.
volt
volts, alternating current
volts, direct current
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Width
Watt
Glossary
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