 |
| Name: |
HP 5890 Series
II with FID and TCD |
| Item: |
#017 |
| Pirce: |
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| Includes Packed and Split/Splitless
Injectors, Flame Ionization Detector, Thermal
Conductivity Detector, INET Communications
installed on GC, cables, manuals, and ONE
(1) YEAR WARRANTY. HPIB Communications
and Data System are also available. |
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Back
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| 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 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 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 |
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 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 |
| 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 |
