Firma:              Hewlett Packard

Modell:            5890 A

Kommentar:   Dokumente für IDNR. 11087

Hewlett Packard 5890 A

GENERAL SPECIFICATIONS

Instrument Dimensions and Weight

Height :               17-1/4 inches (464 mm)

Width :               23-3/4 inches (662 mm)

Depth :               25-1/2 inches (511 mm)

Weight :               90 pounds (41 kg)

Power Requirements

Voltages :              120/200/220/240

Range :                   +5, -10% each

Frequency :           47.5 - 66 Hz

Consumption :       2200 VA max

Output :                  7500 BTU/hr max

Environmental

Operating range is: 10 - 40°C ambient

                                  5 - 95% humidity

Heated Devices

Up to 4 heated zones

Detectors:         2 maximum

Inlets :              2 maximum

Flow Sensor

Range :                                    0-100 sccm

Accuracy :                               ± 3 sccm tor He and H ₂

                                     ± 5 sccm for N ₂ and ArCH ₄

Extended range:           100 - 150 sccm

Accuracy :                               ± 15 sccm

(sccm = standard cc per minute)

Detector Signal

For external processing by a recorder, Integrator, or computer:

*   that can be accurately calculated by an external measuring device (e.g., integrator) operating at »4 Hz bandwidth fre­quency.

** Actual bandwidth depends on the input impedance of the measuring device.

Hewlett Packard 7673A

General Description

The HP 7673 family of products offers a complete line of auto­mated capabilities to improve the performance of your HP gas chromatograph (GC) or gas chromatograph/mass spectrom­eter (GC/MS) system.

Die HP 7673 automatic injector (HP 18593 B) uses the HP patened “fast injection technique,“ which signiticantly improves the precision of your chromatographic data by elimi­nating the inaccuracies of manual injection.

The injector is capable of automated on-column injections into 530-, 320 -, and 250-µm columns as well as into packed and split/splitless inlets.

Accurate and reproducible injections as small as 0,1 µl are possible from standard 2-ml vials or microvials, allowing conservation of sample.

Two injectors can be installed on a single GC for increased throughput or fIexibility.

The HP 7673 automatic sampler can provide sequential or random automated sampling of

up to 100 samples, with the addition of the HP 18596B tray in the automatic injector system.

The robotic arm of the tray module will pass sample vials to the HP 7686 PrepStation for sample preparation und to the HP 18593B injector for GC or GC/MS analysis. It will also pass samples to the HP 1050 Series automatic sampler (HP 79855A ) for liquid chromatograph (LC) injection,

Dual simultaneous injections are accomplished using the tray module in conjunction with two injectors mounted on a single GC.

A priority sample can be introduced at any time and will be injected as the next sample with­out altering the original sequence of injections.

The tray quadrants can be heated or cooled to rnaintain the opti­mum temperature for sample stability.