Thermo Scientific AI 1310 User Manual page 109

Thermo Scientific
RF radio frequency
ROM read-only memory
RS-232 industry standard for serial
communication
S
s second
sag See surge
slow average A gradual long-term
change in average RMS voltage level,
with typical duration greater than 2 s.
source current The current needed to
ignite a source, such as a detector
lamp.
SSL split/splitless injector
surge A sudden change in average RMS
voltage level, with typical duration
between 50 μs and 2 s.
T
transient A brief voltage surge of up to
several thousand volts, with a duration
of less than 50 μs.
V
V volt
V ac volts, alternating current
V dc volts, direct current
VGA Video Graphics Array
W
w width
W Watt
When a unit of measure has a quotient
(e.g. Celsius degrees per minute or grams
per liter) this can be written as negative
exponent instead of the denominator:
For example:
-1
°C min instead of °C/min
-1
g L instead of g/L
AI 1310/AS 1310 Sampling System - User Guide
Glossary:
85