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Model EP-1 Econo Pump

Model EP-1 Econo Pump

The patented Model EP-1 Econo pump is a two-channel, bidirectional, variable-speed peristaltic pump for low-pressure chromatography or for pumping liquids in general laboratory procedures.

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Ordering information

Overview

 

Discontinued Product
The Model EP-1 Econo Pump has been replaced by the Econo Gradient Pump (731-9001). However, we will continue to provide support for customers with the Model EP-1 Econo Pump.

The patented Model EP-1 Econo pump is a two-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 fraction collector or waste

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Specifications

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 (~0–5 V active low)
Operating temperature
4–40°C; coldroom compatible
Material of construction
Polypropylene and other solvent-resistant plastics
Safety Meets
IEC 61010 and CSA 22.2 certification
Dimensions (W x D x H)
14 x 20 x 22 cm with pumphead

Ordering

(Discontinued) Model EP-1 Econo™ Pump
7318140
Discontinued Item
Replaced by Standard BioLogic™ LP Low-Pressure Chromatography System (7318300)

Accessories

(Discontinued) Model EM-1 Econo UV Monitor
7318160
100/120 V, single wavelength UV monitor, includes control and optic modules, for 254 and 280 nm filters, system cable 4, Luer-Lok fittings

Kits & Reagents

(Discontinued) Econo-Column® Selection Pack A
7376601

Chromatography column pack, includes 7 columns: 1 each of 0.7 x 10, 20, and 30 cm; 1.5 x 30 and 50 cm; 2.5 x 20 and 50 cm

(Discontinued) Econo-Column® Selection Pack B
7376607
Chromatography column pack, includes 6 columns: 1 each of 1.0 x 20, 30, and 50 cm; 1.5 x 20, 30, and 50 cm
(Discontinued) Econo-Column® Standard Jacketed Column, 0.7 × 15 cm
7376108
Pkg of 1, 0.7 x 15 cm, chromatography column, max. vol. 6 ml, cross-sectional area 0.37 cm2, for use in low-pressure chromatography
(Discontinued) Econo-Column® Standard Jacketed Column, 1.0 × 15 cm
7376116
Pkg of 1, 1.0 x 15 cm, chromatography column, max. vol. 12 ml, cross-sectional area 0.79 cm2, for use in low-pressure chromatography
(Discontinued) Flow Adaptor
7380018
Pkg of 1, 5.0 cm column ID, 1–14 cm functional length, for use with Econo-Column chromatography columns (does not include cam mechanism)

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