Agilent 7694E Headspace Sampler - Agilent Technologies

SpecificationsSample HandlingCarousel: holds twelve 10-mL or20-mLvials at near-ambient; shaking may be Off,Low, or High in 1-min increments from1–999 min.Incubation: vials are individually lifted upinto the heating zone for constant heatingtime (CHT) and immediately returned tothe carousel after injection.Vial heating: a vial can be heating duringthe GC run for the previous vial specifiedin the method.Analysis ConditionsVial heating: from 0–999 mins in 0.1-minincrements at temperatures from 40 to200 °C.Injection volume: 1-mL standard using agas sampling valve; a 3-mL loop is shippedwith the instrument.Valve and loop temperature range:50 to 200 °C.Transfer line to the GC, temperature range:50 to 220 °C. (The line is made of nickel.)Loop fill and loop equilibration times: settablefrom 0–99 mins in 0.01-min increments.(A short fill time permits injectionof a pressurized sample.)Injection time (carrier flows through loop):0–99 min in 0.01-min increments.Vial pressurization time: adjustable from0–99 min in 0.01-min increments. Pressurerange: 0–30 psi.Headspace MethodsFour methods may be stored in memoryand chained in sequence. A method mayspecify any sequential carousel positions.A method may include automatic vial heatingtemperature increments or time increments(1 °C or 1-min units) to determinethe optimum setting.GC cycle time: 1 to 999 min. (An AgilentGC-Ready signal can be sensed or ignored.)BCD output: provides vial number to anAgilent integrator.Physical SpecificationsPower required:Line voltage :Dimensions :300 VA maximum120 Vac single phase(± 10%), 50/60 Hz,4.5 A240 Vac single phase(± 10%), 50/60 Hz,2.5 Aheight, 43.5 cmwidth, 36 cmdepth, 39 cmweight, 27 KgEnvironmental: temperature, 5 to 40 °Chumidity, 0 to 95%altitude, 2,000m maxpollution degree, 2indoor useinstallation category, 2Agilent shall not be liable for errors contained herein or for incidentalor consequential damages in connection with the furnishing,performance, or use of this material.Information, descriptions, and specifications in this publicationare subject to change without notice.© Agilent Technologies, Inc., 2008Published in the USADecember 9, 20085965-9081E