Agilent Technologies 6890 Plus User Manual

14 of 16 Jun 2001
Index
Index
Agilent 6890 Gas Chromatograph Service Manual
Registers, 850-3
ROM broken,850-2
Signal 1/Signal 2 connectors, 1210-2
Signal board, ECD, 340-14, 341-18
Signal data loss, 830-3
Signal descriptions
Remote
, 1210-5, 1215-7
RS-232, 1210-8, 1215-6
Signal DSP faulty, 850-2
Solenoid valve,250-4
Solvent peak, NPD
turning hydrogen off
, 320-4
Solvent Vapor Exit Accessory
Leak testing
, 260-7
Replacement Procedures,260-2
Replacing the valve/fitting assembly,260-2
Theory of Operation, 260-1
Solvent Vent Mode, 240-9
Purge and cleanup,240-12
Sample and vent, 240-9
Sample transfer, 240-11
Space requirements
GC
, 510-2
GC system configurations,510-2
Specifications
3395 and 3396 Integrators
, 510-5
35900 Analog-to-Digital Converter, 510-5
5972AMass Selective Detector, 510-5
7694 Headspace Sampler, 510-5
ChemStation, 510-5
Computer, 510-5
Fast-heating oven,510-5
GC, 510-5
Personal Computer, 510-5
Regular oven, 510-5
Split modes, 240-3
Split vent trap filter cartridge, replacement,
210-15
Split vent trap, replacing,210-13
Splitless mode
Pulsed
,240-8
Volatiles Interface, 250-2
Splitless Modes, 240-6
Split/Splitless inlet
EPC manifold replacement
, 210-17
Gas saver mode,210-4
Heater/Sensor replacement, 210-11
IPB, 1310-2, 1310-7, 1310-8
Leak points,210-30
Leak test, 210-19
Manifold IPB, 1310-5
Replacement,210-8
Theory of operation, 210-2
Start/Stop remote cable, 1210-4, 1215-7
Static RAM Failure, 860-1
SVE assembly, leak testing, 260-9
System components specifications, 510-5
T
TCD
Cleaning
,330-23
Flow manifold replacement, 330-13
Heater/sensor, 330-11
Interface board replacement, 330-21
Replacing the cell, 330-10
Replacing the entire detector,330-7
Theory of operation, 330-1
Teflon ferrule, replacing, 240-32
Teflon tape, 520-7
Temperature
Liquid sample valve ranges
, 1110-5
Operating ranges,510-1
Oven troubleshooting, 420-3
Ramps, 420-1
Sensor resistances, 1240-7
Test points, 1220-1
Theory of operation
Cool On-Column inlet
,230-1
ECD, 340-1, 341-1
FID,310-1
NPD, 320-1
Pneumatics Control Module, 270-1
Programmed Temperature Vaporization
Inlet
,240-1
Purged/Packed inlet, 220-1
Solvent Vapor Exit Accessory, 260-1
Split/Splitless inlet, 210-2
TCD, 330-1
Volatiles Interface, 250-1
Thermal Conductivity Detector

Agilent Technologies 6890 Plus Specifications

General

Brand	Agilent Technologies
Model	6890 Plus
Category	Laboratory Equipment
Language	English