Fraction collector C-660

Fraction Collector C-660: Solution for Precise Collection in Preparative Chromatography

The Büchi Fraction Collector C-660 is a sophisticated device designed to enhance the efficiency and accuracy of preparative chromatography applications. It ensures reliable collection of separated compounds, addressing the crucial need for precise fraction recovery in scientific and medical research.

Reliability is at the core of the C-660's design. Equipped with a proven peak detection algorithm, it guarantees precise fraction collection based on time, volume, or peak mode. This functionality minimizes the risk of cross-contamination and maximizes sample purity. The C-660’s large collection capacity makes it ideal for long chromatography runs or high-flow applications, while an optional waste level sensor adds an extra layer of safety by preventing overflow.

The smart features of the C-660 significantly enhance its functionality. Users can choose their preferred collection mode—time, volume, or peak—based on their specific needs. The device supports up to eight detector signals, allowing for more complex and detailed analyses. By separating the peak front and tail, the C-660 maximizes the purity of collected fractions. Its programmability and options for manual or computer control offer flexibility and precision, meeting a wide range of laboratory needs.

Adaptability is another key advantage of the C-660. The teach-in function allows for customer-specific rack configurations, accommodating both regular and irregular formats. The adjustable height ensures optimal integration into existing workflows, making it a versatile addition to any laboratory setup. Additionally, the C-660 offers a choice of four collection patterns and a multilingual user interface, further enhancing its adaptability to various operational requirements.

Technical data reveals its robust construction and flexible operating parameters, including adjustable dimensions, a weight of 14 kg, and a wide voltage range of 100 – 230 V.

The C-660 also supports a variety of racks and accessories, allowing users to customize the system according to their specific needs. Compatible racks include FC60, FC30, and FC12, with the capacity to handle various tube formats and Syncore racks. Optional accessories, such as waste valves, tubing fitting sets, waste level sensors, and various racks and tubes, further extend the device's functionality.

To complement the setup, the C-660 integrates seamlessly with other Büchi equipment, including the C-601/C-605 pump modules, Sepacore® Flash cartridges, UV-Vis Detector C-640, and SepacoreControl software, providing a comprehensive solution for advanced chromatography needs.

The Büchi Fraction Collector C-660 combines reliability, smart features, and adaptability to offer precise and efficient collection of compounds in preparative chromatography. Its advanced technology and flexible design make it an invaluable asset for any laboratory seeking high-purity results.

Dimensions (W × H × D): 465 × adjustable from 370 to 460 × 470 mm

Weight: 14 kg

Connection Voltage: 100 – 230 V ± 15 %

Frequency: 50/60 Hz

Power Consumption: Max. 25 W

Degree of Protection: IP20

Overvoltage Category: II

Pollution Degree: 2

Peak Detection Type: Peak threshold

Peak Detection Monitoring: 1 or 2 detector signals

Fuse: T500 mA L 250 V

Display: Back-lit LCD graphic display 28 × 64 pixels (58 × 29 mm)

Dialog Languages: en / de / fr / it / es / ja

Racks:

• 4 × FC60: 4 × (60 × 20 mL tubes)
• 4 × FC30: 4 × (30 × 50 mL tubes)
• 4 × FC12: 4 × (12 × 250 mL tubes)
• Syncore racks (R4, R6, R12, R24, R48, R96)
• Teach-in-function for 11 user-specific racks

Interfaces:

• 2 × RS485 (system bus)
• 1 × RS232 (process data output)
• 1 × Mini-DIN (waste valve)
• 1 × Mini-DIN (TTL In / alarm monitoring and/or ext. start)
• 1 × Mini-DIN (level sensor for waste container)
• 2 × Cinch In (detector signal input)
• 2 × Cinch Out (detector signal and fraction change marker)

Collection Area (W × D): 440 mm × 350 mm

Collection Modes:

• Time (interval timer 1 s – 100 h)
• Volume (only with BUCHI Sepacore pumps)
• Peak Threshold (together with a detector)