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Constant-Flow High-Pressure HPLC Gradient Piston Pump
Constant-Flow High-Pressure HPLC Gradient Piston Pump
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Search through our large selection of Pumps! |
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Ideal for use in HPLC applications |
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Pulse dampener significantly reduces pulsation with low dead volume. |
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Use this dual head pump for analytical to small-scale chromatography applications. Constant-flow pump can be used with columns from 2 to 22 mm ID. |
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| Drive features a linear cam and pressure compensation to provide accurate gradients in high- or low-pressure modes. Chemical-resistant keypad and digital LED display allow flow adjustments in 0.01-mL increments. Other features include RS-232 serial communication port, run/stop inputs, remote frequency and voltage controls, dual voltage capabilities, and real-time pressure monitoring. Includes a 6-ft power cord with plug. |
Specifications
| Wetted parts | 316 stainless steel pump head, check valve body, and tubing; synthetic ruby and sapphire check valve internals and piston; fluorocarbon pulse dampener diaphragm. | |
| Flow range | 0.01 to 12 mL/min | |
| Max pressure | 6000 psi | |
| Max temperature | Fluid: 212°F (100°C) Ambient: 32 to 176°F (0 to 80°C) with max. 98% humidity |
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| Accuracy | ±2% | |
| Repeatability | 0.5% | |
| Duty cycle | continuous | |
| Dimensions | 11"W x 6"H x 18"D | |
| Power | VAC | 110/220 |
| Hz | 50/60 | |
| Cord & plug | 6-ft power cord with plug | |
****To make your own pump system among various number of pump heads, drivers and tubings please contact us. You can choose from Cole-Parmer catalog or if you don't have the catalog you can request from our requests menu in the site.
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