Description
The BioFrac Fraction Collector is ideal for analytical and preparative chromatography applications; it’s easy to program and can be used for basic or complex fraction collection schemes at flow rates ≤100 ml/min., the BioFrac Fraction Collector offers flexibility with numerous collection rack options, including both custom and off-the-shelf collection racks. This Biofrac Fraction collector key features include:
- Collection in time or drop mode (or volume mode when connected to a BioLogic DuoFlow System, BioLogic LP System, or Model EP-1 Econo Pump)
- 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; column, row, or serpentine pattern option available for microplates or Titertube Tubes
- Dispenser arm that is manually adjustable to tube heights ≤150 mm
- Numerous off-the-shelf racks to accommodate tubes (12–20 mm diameter), Eppendorf or other microtubes (0.5, 1.5, or 2.0 ml), or scintillation vials
- Multirun feature that allows overlay of fractions
- Highly reliable, quiet, problem-free operation with minimal maintenance requirements
- Optional BioFrac ice bath/microplate rack with tube grips that hold tubes firmly in any position; ice bath rack allows cooling of 13 mm tubes or serves as a rack for microplates and tubes that adhere to SBS standards
- Optional BioFrac Prep-20 Preparative Rack with up to 20 collection ports for collection from bottles to carboys
- Optional microplate drophead kit for precise collection of small volumes into microplates:
The offered refurbished system is in excellent state and tested in our own laboratory. A BioFrac Ice Bath/Microplate Rack (7410017) which can hold 120 tubes (12-13 mm iD) is included.
Specifications:
Time: 0.02–99,999 min
Drop: 1–99,999 drops, flow rate ≤5.0ml/min
Volume: 0.02–99,999 ml
Collection Mode: Time, drop, time windows (up to 20 windows), peak detection (threshold),
time windows plus peak detection, volume (flow rate ≤100 ml/min)
Peak Detection: ±0–100 mV, ±0–1 V
Detector Input: All nonmetal, including Tefzel, PEEK
Wetted Parts: All nonmetal, including Tefzel, PEEK
Dimensions: 17.5” W x 14.0” D x 15.2″ H (44.5 x 35.6 x 38.7 cm)
Weight: 15.3 lbs. (6.9kg)
Capacity: 80 13 x 100 mm glass, polypropylene, or polystyrene test tubes, or 1.5 ml
microtubes
Collection Basis: 1–999 drops in 1 drop increments, 0.05–9.99 min in 0.01 min increments,
10.0–99.9 min in 0.1 min increments
Construction: Case and carousel, polypropylene; front panel, hard-coated polycarbonate
Drop Former: Silicone rubber
Waste Outlet Tube: Polyurethane
Operating Temp.: 4°Celsius – 40°Celsius
Biofrac Fraction collector Price: € 750
