Split/Splitless Capillary

• Range to 400 °C in 1 °C increments
• Back-pressure design permits independent adjustment of split flow rate without affecting column flow
• Septum purge built in at 3 ml/min
• Accepts columns up to 1.2-mm od
• Multimode design includes split and splitless injection
• Splitless purge time variable in 0.01-min elements

Flame Ionization Detector

• Range to 450 °C
• Grounded jet and current limited design for operator safety
• Push-button flame ignition
• Sensitive:
  > 18 mCoul/gm carbon: nitrogen carrier, 0.018-in. id jet
  > 15 mCoul/gm carbon: helium carrier, 0.018-in. id jet
  > 22mCoul/gm carbon: nitrogen carrier, 0.018-in. id capillary jet
  > 18 mCoul/gm carbon: helium carrier, 0.018-in. id capillary jet
• Minimum detectable: <5 pg carbon/sec, nitrogen carrier at S/N=2
• Linear dynamic range: <+/- 10% over a 10 7 range with 0.018-in. id jet
• Conditions: column flow 50 ml/min, 45 ml/min H 2 , 650 ml/min air, propane sample

Thermal Conductivity Detector

• Rang to 400 °C
• Single-filament (single column) design has fluidic switching of reference and analytical carrier flows
• Minimum detectable :<400 pg/ml carrier -- equivalent to <1 pmm neon in 1 ml air
• Linear dynamic range: <+/- 5% over 10 5 range
• Digital gain setting time-programmable through the keyboard Conditions: detector
  100 °C, 45 ml/min switching and 30 ml/min analytical flow of helium, propane sample

Heated Devices

• Five heated zones standard: Two detectors, Two inlets, one auxiliary
• Methods stored: Two

Column Oven

• Operating range: 4 °C above ambient to 450 °C
• Setpoint entry: 1 °C for temperatures, 0.1 °C for program rates
• Programming: Rates 0.1 to 70 °C per min, 650 min maximum run time, Three ramps with initial/final holds

This refurbished HP 5890 II GC with Single FID & TCD is in a great shape. It has been tested at SpectraLab Scientific.

A 90 days warranty is included.

We are professional to the stuffs. We encourage you to contact us to speak with one of our expert and professional team members.

Thanks for looking and we look forward to hearing from you!