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Instrument Database:
Bio-Rad Laboratories - EP-1 Econo Pump
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| Year of introduction |
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| Status |
available |
| Company |
Bio-Rad Laboratories
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| Categories |
Chromatography: LC-Pump
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The Model EP-1 Econo pump is a 2-channel bidirectional variable-speed peristaltic pump for low-pressure chromatography or for pumping liquids in general laboratory procedures. It offers a full range of features as a stand-alone peristaltic pump, and is fully compatible with the BioLogic Duoflow system. Key features include: - Flow rate display (in ml/min) and time or volume control of programs
- Preset calibration for common tubing sizes (0.8, 1.6, and 3.2 mm ID)
- Manual calibration for nonstandard-size tubing, or when improved flow rate accuracy is desired
- Control of the Model 2110, BioFrac, or other fraction collectors
- Control of run length with programmable total run volume
- Control of SV-3 solenoid diverter valve to divert eluent to column or waste
- Communication with Model 1327 Econo recorder
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| Specifications |
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Number of channels | 2 | Flow rate range (per channel) | 0.01–20 ml/min (depending on tubing diameter) | Tubing diameter | 0.8–3.2 mm ID | Maximum backpressure | 30 psi (2 bar) | Output signal | TTL compatible (approx. 0–5 V active low) | Dimensions | 14 x 20 x 22 cm with pumphead | Operating temperature | 4–40°C; coldroom compatible | Material of construction | Polypropylene and other solvent-resistant plastics | Safety | Meets IEC 1010 and CSA 22.2 certification |
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