The BUCHI UV Monitor C-630 is a laboratory UV monitoring and detection unit designed for use with chromatography systems. The instrument is clearly identified in the photograph as the BÜCHI UV Monitor C-630, with a front-panel digital display, Auto Zero function, navigation controls and an integrated detector/flow-cell assembly.

The C-630 is intended for monitoring UV absorbance during chromatographic separation processes, helping users observe UV-active compounds as they pass through a chromatography flow path. It can be used as a detector module within compatible BUCHI chromatography configurations and related laboratory separation workflows. BUCHI documentation identifies the C-630 as a UV Monitor associated with the C-640 chromatography platform. BÜCHI Labortechnik

The photographed unit is a previously used instrument with visible cosmetic wear and surface marks. The display is powered on and showing a signal/status screen, indicating that the front-panel electronics are active; however, complete detector performance, wavelength accuracy, flow-cell condition and calibration should be verified before laboratory use.

Applications

The BUCHI C-630 UV Monitor can be used for UV-based detection in chromatography, particularly where monitoring of UV-absorbing compounds is required during separation and purification procedures.

Typical applications include laboratory-scale purification, compound separation, research chromatography, pharmaceutical research, chemical analysis and monitoring of chromatographic fractions. The actual application and compatibility depend on the connected chromatography pump, column, tubing, flow cell and other system components.

Main Features

• BUCHI UV Monitor C-630
• UV-based chromatographic detection
• Digital front-panel display
• Auto Zero function
• Navigation and parameter-control buttons
• Integrated detector/flow-cell assembly
• Designed for chromatography monitoring
• Compact benchtop laboratory instrument
• Suitable for research and laboratory chromatography workflows
• Compatible system configuration should be verified before installation

Technical Specifications

BUCHI identifies the C-630 as a UV Monitor and lists it with the C-640 chromatography platform. BÜCHI Labortechnik

Benefits of Refurbished Laboratory Equipment

A refurbished BUCHI UV Monitor C-630 can provide a cost-effective option for laboratories requiring UV detection capability without purchasing a new chromatography detector. It can be useful for research laboratories, educational institutions, analytical facilities and chromatography system rebuilds where compatible legacy equipment is required.

Refurbished laboratory instruments can also be valuable as replacement or backup equipment for existing chromatography systems. Before installation, buyers should verify the detector's optical performance, flow-cell condition, electrical compatibility, wavelength configuration and compatibility with the intended chromatography system.

Additional Information

The photographed instrument is a BUCHI UV Monitor C-630, rather than a complete chromatography system. Pumps, columns, fraction collectors, tubing, software and other chromatography accessories are not assumed to be included unless specifically stated.

The unit shows normal signs of previous use, including cosmetic marks and surface wear. Although the display is active in the photograph, complete analytical performance has not been established from the photograph alone. Professional inspection, calibration and compatibility verification are recommended before critical analytical applications.

• BUCHI Official Website
• BUCHI Chromatography Systems

Refurbished Condition

This is a refurbished BUCHI UV Monitor C-630. The instrument has been professionally inspected and tested. Reagents, accessories, software and consumables may vary depending on availability.