Model 9110T NOx Analyzer

 

Glossary

 

 

 

 

 

 

 

 

Term

Description/Definition

 

 

 

 

SO2

sulfur dioxide

 

 

 

 

 

 

 

 

 

cm3

metric abbreviation for cubic centimeter

(replaces the obsolete abbreviation

 

 

 

“cc”)

 

 

 

 

 

 

 

 

 

CPU

Central Processing Unit

 

 

 

 

 

 

 

 

 

DAC

Digital-to-Analog Converter

 

 

 

 

 

 

 

 

 

DAS

Data Acquisition System

 

 

 

 

 

 

 

 

 

DCE

Data Communication Equipment

 

 

 

 

 

 

 

 

 

DFU

Dry Filter Unit

 

 

 

 

 

 

 

 

DHCP

Dynamic Host Configuration Protocol. A protocol used by LAN or Internet

 

 

 

servers to automatically set up the interface protocols between themselves and

 

 

 

 

 

any other addressable device connected to the network

 

 

 

 

 

 

 

DIAG

Diagnostics, the diagnostic settings of the analyzer.

 

 

 

 

 

DOM

Disk On Module, a 44-pin IDE flash drive with up to 128MB storage capacity for

 

 

 

instrument’s firmware, configuration settings and data

 

 

 

 

 

 

 

 

DOS

Disk Operating System

 

 

 

 

 

 

 

 

 

DRAM

Dynamic Random Access Memory

 

 

 

 

 

 

 

 

 

DR-DOS

Digital Research DOS

 

 

 

 

 

 

 

 

 

DTE

Data Terminal Equipment

 

 

 

 

 

 

 

 

EEPROM

Electrically Erasable Programmable Read-Only Memory also referred to as a

 

 

 

FLASH chip or drive

 

 

 

 

 

 

 

 

 

ESD

Electro-Static Discharge

 

 

 

 

 

 

 

 

 

ETEST

Electrical Test

 

 

 

 

 

 

 

 

Ethernet

a standardized (IEEE 802.3) computer networking technology for local area

 

 

 

networks (LANs), facilitating communication and sharing resources

 

 

 

 

 

 

 

FEP

Fluorinated Ethylene Propylene polymer, one of the polymers that Du Pont

 

 

 

markets as Teflon®

 

 

 

 

 

 

 

 

 

Flash

non-volatile, solid-state memory

 

 

 

 

 

 

 

 

FPI

Fabry-Perot Interface: a special light filter typically made of a transparent plate

 

 

 

with two reflecting surfaces or two parallel, highly reflective mirrors

 

 

 

 

 

 

 

 

GFC

Gas Filter Correlation

 

 

 

 

 

 

 

 

I2C bus

a clocked, bi-directional, serial bus for communication between individual

 

 

 

analyzer components

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Teledyne 9110T instruction manual Teledyne Analytical Instruments 376