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Instrument Database:
asi - Analytical Scientific Instruments - PrimeLine™ Gradient Pump Model 500G
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| Year of introduction |
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| Status |
available |
| Company |
asi - Analytical Scientific Instruments
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| Categories |
Chromatography: LC-Pump
Chromatography: LC-Pump: Gradient/Binary
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As ordered the Model 500G is a complete high pressure gradient HPLC system. The system includes one Model 501 and one Model 500.
The Model 500G Gradient HPLC System consists of two dual piston reciprocating pumps with high pressure mixing. The pumps comes configured with one of three pump heads: analytical, semi-prep, or prep. In each case the pumps feature a self-priming pump head, a patented "floating pump seal" design for extended seal wear, and an integral prime/purge assembly for changing solvent quickly. The user interface includes intuitive software control and programmable solvent compressibility compensation.
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| Specifications |
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Model 500G Specifications: Analytical Pump Head
Flow Rate: Settable from .001 mL/Minute to 10 mL/Minute
Maximum Pressure Setting: 6,000 psi (Default = 5,400 psi)
Maximum Pressure Cap.: 6,000 psi at 10 mL/minute as indicated on the pump display panel.
Accuracy: ± 1% or ± 2 microliter/min., whichever is greater
Precision: 0.25 % from 0.1 mL/min. to 10 mL/min. at 20 degrees C
Programming: 60 methods with 20 lines each, methods can be linked to create complex gradient programs.
Remote Start/Stop: Controlled by external contact closure
Dimensions: 10-¼” W x 14” D x 6-½” H
Weight: 15 lbs. (6.8 kg)
Power input: 85 to 264 VAC, 47 to 63 Hz, 60 watts
Model 500G Specifications: Semi-Prep Pump Head
Flow Rate: Settable to .010 mL/Minute to 20 mL/Minute
Maximum Pressure Setting: 3,000 psi (Default = 2,500 psi)
Maximum Pressure Cap.: 3,000 psi at 20 mL/minute as indicated on the pump display panel.
Accuracy: ± 1 % or ± 4 microliter/min. whichever is greater
Precision: 0.25 % from 0.1 mL/min. to 20 mL/min. at 20 degrees C
Dimensions: 10-¼” W x 14” D x 6-½” H
Weight: 15 lbs. (6.8 kg)
Power input: 85 to 264 VAC, 47 to 63 Hz, 60 watts
Model 500G Specifications: Prep Pump Head
Flow Rate: Settable to .100 mL/Minute to 80 mL/Minute
Maximum Pressure Setting: 1,440 psi (Default = 1,200 psi)
Maximum Pressure Cap.: 1,000 psi at 80 mL/minute as indicated on the pump display panel.
Accuracy: ± 2% or ± 20 microliter/min., whichever is greater
Precision: 0.5% from 10.0 mL/min. to 80 mL/min. at 20 degrees C
Dimensions: 10-¼” W x 14” D x 6-½” H
Weight: 15 lbs. (6.8 kg)
Power input: 85 to 264 VAC, 47 to 63 Hz, 60 watts
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