305/306 Pump
Together with manometric modules and dynamic mixers, the 305 and 306 Pumps provide a cost-effective, dependable pumping solution for analytical to preparative HPLC. Interchangeable pump heads accommodate flow rates ranging from 10 µL/min to 200 mL/min with a variety of liquids at differing viscosities. Pumps are available in isocratic, binary, and tertiary configurations.
Range of Flow Rates
The 305/306 Pumps can be used in either isocratic or gradient HPLC with a wide range of flow rates from 10 µL/min to 200 mL/min.
Simple Control
Achieve reliable chromatographic separation with the 305 and 306 Pumps using easy method development through TRILUTION® LC software or using a standalone keypad, depending on the model.
Accessories to Enhance the Pumping Action
• Minimize pressure fluctuations of 305 and 306 Pumps with manometric modules
• Ensure efficient, problem-free mobile phase mixing with dynamic mixers
• Enhance smooth flows by a separate, external pulse dampener
Specifications
| 305 & 306 Pump | ||
| 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 | 305/306：10 uL/min to 200 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) | Keypad and built-in help messages | |
| Display Panel (305) | 2 x 24-character LCD | |
| Communication Interface (305) | RS-232 or GSIOC; four inputs, three (305) 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.) | |
| Shipping Weight (with head) | 305/306: 14.5 kg (32 lbs.) | |
Supporting Literature
2023 Gilson Product Guide
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