Model 9110T NOx Analyzer

Glossary

 

 

 

 

 

Term

Description/Definition

 

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

 

RS-232

specification and standard describing a serial communication method between

 

 

 

DTE (Data Terminal Equipment) and DCE (Data Circuit-terminating Equipment)

 

 

 

devices, using a maximum cable-length of 50 feet

 

RS-485

specification and standard describing a binary serial communication method

 

 

 

among multiple devices at a data rate faster than RS-232 with a much longer

 

 

 

distance between the host and the furthest device

 

SAROAD

Storage and Retrieval of Aerometric Data

 

SLAMS

State and Local Air Monitoring Network Plan

 

SLPM

Standard Liters Per Minute of a gas at standard temperature and pressure

 

STP

Standard Temperature and Pressure

 

TCP/IP

Transfer Control Protocol / Internet Protocol, the standard communications

 

 

 

protocol for Ethernet devices

 

TEC

Thermal Electric Cooler

 

TPC

Temperature/Pressure Compensation

 

USB

Universal Serial Bus: a standard connection method to establish communication

 

 

 

between peripheral devices and a host controller, such as a mouse and/or

 

 

 

keyboard and a personal computer or laptop

 

VARS

Variables, the variable settings of the instrument

 

V-F

Voltage-to-Frequency

 

Z/S

Zero / Span

 

Teledyne Analytical Instruments

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Teledyne 9110T instruction manual Teledyne Analytical Instruments 378