BioLogic BioFrac Bio-Rad Fraction Collector

Bio-Rad BioLogic BioFrac Fraction Collector Overview

Features:

• Collection in Time or Drop Mode
• Collection of Peaks by Peak Detection, Time Windows (up to 20), or a Combination of Both
• Drop Arm Movement in an X, Y Motion Over Each Collection Vessel

The Bio-Rad BioLogic BioFrac Fraction Collector may still be available for purchase and support from Artisan Technology Group beyond End-Of-Life (EOL) by the manufacturer (OEM).

Fraction Collector Price & Specs

Bio-Rad BioLogic BioFrac Fraction Collector Description

Functions

Automates fraction collection based on time, drop count, or tube number, compatible with various chromatography systems. Hardware includes a fraction collector unit with a moving rack, collection tubes, and a control system for managing collection parameters and interfacing with detectors and pumps, connected via serial or Ethernet. Common applications are protein purification and chromatography.

Platforms

The fraction collector automates the collection of liquid chromatography eluent. It interfaces with chromatography systems via analog signals for fraction triggering based on time, volume, or peak detection, and digital signals for control. The system is controlled via a built-in keypad and display or external software via serial communication, operating within a laboratory environment on a benchtop.

Applications

Automates the collection of chromatographic fractions during protein purification and biomolecule separation processes. Compatible with FPLC, HPLC and low-pressure chromatography systems, collecting samples based on time, volume, or peak detection parameters. Features programmable collection patterns, adjustable rack configurations, and drop detection capabilities for precise fraction isolation. Commonly used in research laboratories for protein purification, enzyme isolation, antibody fractionation, peptide separation, and biomolecule characterization in pharmaceutical development, academic research, and biotechnology applications.

Accessories

BioLogic LP/DuoFlow system integration. Fraction collection racks (e.g., 13mm, 18mm tubes, microplates). Drop former/sensor. Power cord (IEC 60320 C13). Communication cable (DB9 RS-232 for system control/PC). Fluidic tubing and fittings (1/4-28 UNF inlet/outlet). External trigger/TTL I/O (3.5mm jack).

Interfaces

RS-232 serial port (9-pin D-sub) for computer control and data transfer, analog output (0-10V) for chart recorder connection, TTL-level digital I/O ports for external event triggering and valve control, power input (100-240V AC, 50/60Hz) via IEC C13 connector, drop counter sensor input via RJ11 connector, UV detector input via BNC connector for absorbance monitoring, peristaltic pump control output via 15-pin D-sub connector, fraction collector arm position sensor inputs, stepper motor connections for X-Y arm movement, solenoid valve outputs for flow diversion

Specifications

Automated laboratory instrument for collecting fractionated components separated through liquid chromatography. Interfaces with chromatography systems via analog signals or digital connections. Compatible with various column configurations and Bio-Rad's BioLogic chromatography platforms. Features programmable collection parameters including time, volume, and peak detection modes. Accommodates multiple rack formats for test tubes, microplates, and collection vessels. Supports drop counting or volumetric collection methods. Enables fraction collection based on UV absorbance, conductivity, or pH signal thresholds. Used in protein purification, antibody isolation, enzyme separation, and biomolecule fractionation workflows.

This section includes content generated with the assistance of artificial intelligence (AI) tools. AI is used to increase efficiency and provide timely information. Please note that the content may not have been reviewed for accuracy or completeness. Use this information at your own discretion, and verify details independently as needed.

Bio-Rad BioLogic BioFrac Fraction Collector Manuals, Datasheets, Drivers, Links

• Bio-Rad BioLogic BioFrac Manual (pdf)
• View all Bio-Rad products

Bio-Rad BioLogic BioFrac Fraction Collector Specs

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