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Instrument Database:
Gilson, Inc - 305/306/307 Pumps
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| Year of introduction |
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| Status |
available |
| Company |
Gilson, Inc
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| Categories |
Chromatography: LC-Pump
Chromatography: LC-Pump: Gradient/Binary
Chromatography: LC-Pump: Isocratic
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Together with Gilson Manometric Modules and Dynamic Mixers, these Pumps offer a cost-effective, robust solution for isocratic to gradient, analytical to preparative HPLC.
- 305/306 Pumps are designed for use in either isocratic or gradient HPLC, and offer a wide range of flow rates from 10 µL/min to 200 mL/min
- 307 Pump is designed primarily for research and QC/QA in the isocratic mode, and offers flow rates from 10 µL/min to 10 mL/min
- 305 and 307 models are fully programmable through a front panel keypad to provide system control capabilities; 306 model functions as a slave unit and is controlled by either a 305 Pump or by Gilson UniPoint™ System Software
- Smooth flows are enhanced by a separate, external pulse dampener with the 305 and 306 models and a built-in pulse dampener in the 307
- Pumps heads are designed for quick and easy maintenance—piston seals, check valves and other parts can be replaced in a matter of minutes
- Three Manometric Modules with different flow rate ranges are available for use with the 305 and 306 Pumps to minimize pressure fluctuations; the 307 includes a built-in Manometric Module
- Dynamic Mixers ensure efficient, problem-free mobile phase mixing
- Can be configured for use in a sample prep GPC or GPC/SPE system
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| Specifications |
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Manufacturing Standards
Meet applicable Safety and EMC certification standards; UL and CE certified
Pump
Reciprocating pump with single-piston interchangeable head, constant stroke and fast refill motion, internal pulse dampener, and pressure feedback
Accuracy
<±1%
Repeatability
<1%
Operating Modes
Constant flow rate (Flow), constant volume (Dispense) and time-based sequence (Program)
Flow Rate
305/306: 10 µL/min to 200 mL/min
307: 10 µL/min to 10 mL/min
Liquid-Contact Materials
316L stainless steel, titanium, sapphire, ruby, ceramic, PTFE, PCTFE, and HDPE
Power Requirements
Frequency: 50–60 Hz
Voltage: 100–120 or 220–240V; mains voltage fluctuations not to exceed ±10% of the nominal voltage
Front Panel (305/307)
Keypad and built-in help messages
Display Panel (305/307)
2 x 24-character LCD
Communication Interface (305/307)
RS-232 or GSIOC; four inputs, three (305) or four (307) relay outputs
Software
Via Gilson Trilution™ LC Software
Dimensions (w x d x h)
33 x 33 x 15 cm (13 x 13 x 6 in.)
Weight (with head)
305/306: 10 kg (22 lbs.)
307: 11.5 kg (25.4 lbs.)
Shipping Weight (with head)
305/306: 14.5 kg (32 lbs.)
307: 15.4 kg (34 lbs.)
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