【HP】Hewlett Packard 5890 Gas Chromatography Systems
group nameGas Chromatography
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Min Order1 piece
payment method
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update timeThu, 12 Jul 2018 15:46:18 GMT
Paramtents
Brand HP
Model 5890
Packging & Delivery
Min Order1 piece
Briefing
Laboratories around the world define the HP 5890 GC as the unconditional standard for Gas Chromatography.
Detailed
Laboratories around the world define the HP 5890 GC as the unconditional standard for Gas Chromatography. From the original production of the 5890A to the ground breaking introduction of Electronic Pressure Control for the 5890-II, HP's superior manufacturing and design has set the highest standards for Gas Chromatography.
The 5890 is more than a highlight in Chromatography history - it is an extremely productive and exceedingly reliable supplement to your laboratories arsenal.
Attributes
Detector: Flame Ionization Detector, Thermal Conductivity Detector
GC System Type: Modular
Additional Specifications: HP 5890 Series 2
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 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
• Minimum detectable: 5 pg carbon/sec, nitrogen carrier at S/N=2
• Linear dynamic range: +/- 10% over a 107 range with 0.018-in. id jet
• Conditions: column flow 50 ml/min, 45 ml/min H2, 650 ml/min air, propane sample
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: 100 °C, 45 ml/min switching and 30 ml/min analytical flow of helium, propane sample
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