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TCD Gas Chromatograph

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Ships from United States
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The SRI 310 portable gas chromatograph is designed to be durable and portable, and is ideal for operation in the field, E.P.A. and A.S.T.M. methods can be easily performed on-site, even in adverse field environments. Automated Analyses let the GC do the work so you don't have to - The Buck 310 offers total control of application parameters using PeakSimple software. PeakSimple allows unlimited temperature programming, electronic pressure control, carrier gas pressure, gas valve position, gas solenoid actuation, autosampler control and other options. Just program your application parameters into the computer and let the 310 do the rest.
*** SET UP AS TCD ONLY. CANNOT BE MODIFIED IF YOU PURCHASE THIS PRE-CONFIGURED SET-UP ***

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Terms and Conditions


Stock Number N665
Model 310 (pre-configured)
Manufacturer SRI
Product Brochure
Warranty 1 YEAR MANUFACTURER'S WARRANTY

Elc TUV
Outside 18 in.W x 12 in.D x 12.5 in.H
Volts 110V only

SRI Family of Educational GC Systems

SRI Educational GC systems are ideal for undergraduate chemistry classes where the principles of gas chromatography are demonstrated on the same equipment students will encounter in industry. These GCs are configured on the compact 310 chassis, so they take up a minimum of bench space. Choose from two detector types: Thermal Conductivity Detector (TCD) or Flame Ionization Detector (FID), and standard or gasless configurations. Each SRI Educational GC includes a single channel, Windows™ based PeakSimple data system, a one meter Silica Gel or HaySep D packed column, and Electronic Pressure Control (EPC). Gasless Educational GCs also include built-in, whisper-quiet air compressors, and for the FID GC, a hydrogen generator, which allows for operation without external gas supplies.

Chassis Dimensions

310 chassis: 12.5" W x 14.5" D x 12.5" H

Detector Options

TCD - Thermal Conductivity Detector

  • Universal selectivity
  • 100% to 200ppm sensitivity

FID - Flame Ionization Detector

  • Hydrocarbon selectivity
  • 100% to 1ppm sensitivity

Gasless TCD - Thermal Conductivity Detector

  • Universal selectivity
  • 100% to 200ppm sensitivity
  • "Whisper Quiet" air compressor

Gasless FID - Flame Ionization Detector

  • Hydrocarbon selectivity
  • 100% to 1ppm sensitivity
  • "Whisper Quiet" air compressor
  • Hydrogen Generator

Standard Included Features

  • Single Channel PeakSimple Data System
  • Temperature Programmable Column Oven
  • 1-meter Packed Column
  • Electronic Pressure Control (EPC)

Available Configurations

Model Number Description
0310-1000 Educational TCD GC system
0310-1005 Gasless Educational TCD GC system
0310-0004 Educational FID GC system
0310-0005 Gasless Educational FID GC system

Application Examples

FID Application

A 1mL sample of 1000ppm C1-C6 hydrocarbons was separated with an Educational FID GC. The FID response is linear and reproducible. Stable from day to day, the FID is not susceptible to contamination from dirty samples or column bleed. The FID is the preferred detector for general hydrocarbon analysis.

TCD Application

Direct injection of 0.5mL of human breath demonstrates CO2 content analysis. The longer breath is held, the higher the CO2 content. This class experiment called "Waiting to Exhale" is included in the manual and serves as a contest to see who can produce the most CO2. Participants exhale into a 3mL syringe, then inject 0.5mL into the on-column injector of an Educational TCD GC.