manufacturer :       Spectra Physics

model :                   SP 8780

annotation :           Dokumente engl.

Specifications

•      -Full-loop injection modes

-           Fixed-loop 20 µL standard; 10, 50, 100, 200, and 500 µL loops available.

-           Precision @ 20 µL, 0.5% or less. Typical values based an 10 runs.

      Provides maximum reproduc­ibility and precision.

•      Variable injection modes

-           Variable volume: 1 µL to 250 µL in 1 µL increments.

-           Precision: 10 µL, 1% or less; 3 µL, 3% or fess. Typical values based on 10 runs.

-           Minimum volume required: 5 µL for a 1 µL injection using Spectra-Physics microvials.

Provide versatility to change injection volumes without chang­ing loops.

•      Cooler option available for 4-15°C operation.

•      1-10 injections per vial.

      Sample vial: 2 mL, glass standard; optional microvial available.

      Conserves precious samples.

•      Communications option: includes RS-232-C, LABNET, BCD, and four programmable timed events.

      Provides interface to laboratory Computers.

•      Bar-code label reading option.

      Provides positive sample identifi­cation and automatic method selection.

•      80-sample capacity in four removable trays.

      Provides continuous operation.

•      Quadrant and position identifi­cation.

      Helps comply with Good Labratory Practices.

•      Sample trays can be numbered 1-20 and read automatically.

      Increase convenience and help you comply with Good Labora­tory Practices.

•      Priority samples can be run without disturbing automatic sequence.
Greater efficiency and convenience.

•      The same vial(s) can be used repetitively for calibration and re-calibration via LABNET or RS232 set up.

      Saves vial positions for samples.

•      Automatic flush after each sample.

      Eliminates sample carryover.

•      Variable sample draw rate.

      Easily accommodates viscous samples.

•      Sample size, number of injections and analysis file can be set for each vial.

      Allow you to run different methods automatically.

•      Gradient delay Feature up to 99.99 minutes.

      Allows you to duplicate methods developed on other LC systems.

•      Equilibrium delay up to 99.99 minutes.

      Ensures column stability.

•      Standard inputs/outputs:

      Inject hold input

      Gradient Start output

      Pump stop output

      Inject signal output

      +5 volt, 30 mA output

      Provicle flexibility for a variety of applications.

Power requirements:

90-130 V, 50/60 Hz or 200/265 V, 50/60 Hz.

Environment:

+10° to +40°C; 20% to 95% non-condensing relative humidity.

Dimensions:

Width: 15.0 inches      (38 cm)

Height: 9.75 inches     (25 cm)

Depth: 22.0 inches      (56 cm)

Weight: 43.0 lbs.         (19.5 Kg)