1. Agilent Gas Chromatographs Reference e e amp e e a o o a e e e e e Agilent 6890N Agilent 6890 Plus Agilent 4890D Agilent 6850 Agilent Micro GC Mainframe Size H x W x D cm 50 x 58 x 54 50 x 58 x 54 47 x 66x 51 50 x 29 x 54 15 x 36 x 41 Channels maximum 2 2 2 1 4 Maximum oven temperature C 450 450 450 350 180 programmable programmable programmable programmable isothermal Oven cryogenic gases N or CO N or CO N or CO co Sampling Sampling valve Gas or liquid Gas or liquid Gas or liquid Gas or liquid Gas liquefied petroleum gas Number of valves Maximum installable 4 4 4 1 NA Control capacity 8 8 4 2 NA Automatic liquid sampler vial capacity 8 or 100 8 or 100 8 or 100 8 or 27 0 gas only Headspace vial capacity 12 or 44 EPC 12 or 44 EPC 12 or 44 manual 12 or 44 manual not supported Purge and trap Vv Vv Vv Vv not supported Inlets Electronic pneumatics control Vv Vv Vv Split splitless Vv Vv Vv Vv Packed Vv Vv Vv Vv On column Vv Vv Programmable temperature vaporizer Vv Vv Volatiles interface Vv Y Detectors Electronic pneumatics control Y Vv Vv Flame ionization detector Vv Vv Vv Vv Thermal conductivity detector Vv Vv Vv Vv V micro TCD Electron capture detector V micro ECD V micro ECD Vv Nitrogen phosphorus detector Vv Vv V as accessory Flame photometric detector Vv Vv V as accessory Mass selective detector Vv Vv Atomic 2. emission detector Y Y Signal Control Interfaces LAN Y Y Y GPIB Y Y RS 232 C Y Y Y Y Y INET Y Y Remote start analog output Y Vv Vv Vv Vv www agilent com Agilent shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing performance or use of this material Information descriptions and specifications in this publication are subject to change without notice Copyright 2001 Agilent Technologies Inc Printed in the USA April 24 2001 5988 2738EN Agilent Technologies