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Teledyne API - Model T200H/T200M Operation Manual A Primer on Electro-Static Discharge
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Term Description/Definition
LAN
Local Area Network
LCD
Liquid Crystal Display
LED
Light Emitting Diode
LPM
Liters Per Minute
MFC
Mass Flow Controller
M/R
Measure/Reference
MOLAR MASS the mass, expressed in grams, of 1 mole of a specific substance.
Conversely, one mole is the amount of the substance needed
for the molar mass to be the same number in grams as the
atomic mass of that substance.
EXAMPLE: The atomic weight of Carbon is 12 therefore the
molar mass of Carbon is 12 grams. Conversely, one mole of
carbon equals the amount of carbon atoms that weighs 12
grams.
Atomic weights can be found on any Periodic Table of Elements.
NDIR
Non-Dispersive Infrared
NIST-SRM
National Institute of Standards and Technology - Standard
Reference Material
PC
Personal Computer
PCA Printed Circuit Assembly, the PCB with electronic components,
ready to use
PC/AT
Personal Computer / Advanced Technology
PCB Printed Circuit Board, the bare board without electronic
component
PFA Per-Fluoro-Alkoxy, an inert polymer; one of the polymers that
Du Pont markets as Teflon
®
PLC Programmable Logic Controller, a device that is used to control
instruments based on a logic level signal coming from the
analyzer
PLD
Programmable Logic Device
PLL
Phase Lock Loop
PMT Photo Multiplier Tube, a vacuum tube of electrodes that multiply
electrons collected and charged to create a detectable current
signal
P/N (or PN)
Part Number
PSD
Prevention of Significant Deterioration
PTFE Poly-Tetra-Fluoro-Ethylene, a very inert polymer material used
to handle gases that may react on other surfaces; one of the
polymers that Du Pont markets as Teflon
®
PVC Poly Vinyl Chloride, a polymer used for downstream tubing
Rdg Reading
07270B DCN6512