 |
| Name: |
HP 5890 Series
II with FID, NPD |
| Item: |
#019 |
| Pirce: |
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| Includes split/splitless and
packed injectors, Flame Ionization Detector,
Nitrogen Phosphorous Detector, INET Communications
installed on GC, cables, manuals, and ONE
(1) YEAR WARRANTY. Other injectors
and detectors available. 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 |
| Nitrogen Phosphorus
Detector |
Range to 400 °C
Minimum detectable:
Sensitive:
< 0.4 pg N/sec as azobenzene
< 0.2 pg P/sec as malathion
Dynamic range: > 10 4 (N and P)
Selectivity: 35,000 to 1:g N/g C (as octadecane);
75,000 to 1: g S/g C
Conditions: 30 ml/min column flow, 3 ml/min H2,
80 ml/min air |
| 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 |
