Specifications
Heated Devices
- Five heated zones standard: Two detectors, Two inlets, one auxiliary
- Methods stored: Two
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 builtin at 3 ml/min
- Accepts columns up to 1.2-mm od
- Multi mode design includes split and splitless injection
- Splitless purge time variable in 0.01-min elements
Thermal Conductivity Detector
- Range 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 105 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
Flame Photometric Detector
- Range to 300°C
- 100-530 u id capillary columns fit through the transfer line to the base of the flame
- Two combustion modes: air/hydrogen or oxygen/hydrogen
- Detector signal display to view when flame is lit
- Push-button flame ignition
- Sulphur mode:Sensitivity to 20 pg S/second, Range 103, Selectivity 105 g S/g C
- o Phosphorus mode:Sensitivity to 0.9 pg P/second, Range 104, Selectivity 106 g P/g C
Column Oven
- Operating range: 4°C above ambient to 450°C
- Set point 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 Dual TCDs, Dual EPC controlled on-column Inlets is in great condition. It has been tested at SpectraLab Scientific.
Installation and extended warranty available upon request.
A 90 day warranty is included.
We are seasoned professionals in this area and we would be happy to have you speak with one of our experts here at SpectraLab.
Thanks for looking and we look forward to hearing from you!
