The CAMAG UV Lamp 4 is a dual-wavelength ultraviolet inspection lamp designed for Thin-Layer Chromatography (TLC) and other laboratory applications where samples or chromatographic plates need to be viewed under UV illumination. The photographed unit is clearly branded CAMAG and has front-panel wavelength selections for 254 nm and 366 nm.

The CAMAG UV Lamp 4 uses two UV light sources, one at 254 nm and one at 366 nm, allowing visualization of different types of compounds on TLC/HPTLC plates. CAMAG specifies the UV Lamp 4 with two 8 W UV tubes, separate operation for each wavelength and homogeneous illumination. Camag

At 254 nm, UV-absorbing substances can appear as dark zones when using fluorescent-indicator TLC plates, while 366 nm long-wave UV is commonly used to observe fluorescent compounds as bright zones. This makes the lamp useful for qualitative chromatographic inspection, identification of spots and preliminary assessment of chromatographic separations. Camag

The photographed unit is a previously used laboratory instrument with visible cosmetic wear and surface marks. The switches and wavelength labels are clearly visible, but actual UV output intensity, lamp condition and electrical performance should be verified before analytical use.

Applications

The CAMAG UV Lamp 4 is primarily used for TLC and HPTLC plate inspection. It allows laboratory personnel to examine chromatographic spots under short-wave and long-wave ultraviolet illumination without requiring an imaging or densitometric workstation.

Typical applications include pharmaceutical analysis, herbal and natural-product analysis, food testing, cosmetic analysis, chemical research, impurity screening and qualitative identification of compounds separated by TLC. CAMAG specifically describes the UV Lamp 4 for chromatogram inspection in TLC laboratories. Camag

Main Features

• CAMAG UV Lamp 4
• Dual UV wavelengths: 254 nm and 366 nm
• Two UV tubes
• 8 W per UV tube
• Separate operation of the two UV wavelengths
• Designed for TLC/HPTLC chromatogram inspection
• Suitable for detecting UV-absorbing compounds
• Suitable for observing fluorescent compounds
• Homogeneous UV illumination
• Compact laboratory design
• Useful for qualitative chromatographic analysis

Technical Specifications

CAMAG's published information specifies the UV Lamp 4 as a 254/366 nm unit with two 8 W UV tubes and one-button operation for each UV tube. Camag

Benefits of Refurbished Laboratory Equipment

A refurbished CAMAG UV Lamp 4 provides laboratories with an economical solution for UV-based TLC inspection. Its two wavelength settings allow researchers to inspect chromatograms under both short-wave and long-wave UV conditions, making it useful for routine qualitative laboratory work.

Refurbished TLC equipment can also be valuable for laboratories that already use CAMAG chromatography equipment or need a dedicated UV inspection source for routine TLC analysis. Before use, the UV tubes, switches, electrical insulation and illumination intensity should be checked to ensure reliable operation.

Additional Information

The photographed instrument appears to be the CAMAG UV Lamp 4, rather than the complete CAMAG UV Cabinet 4. CAMAG documentation distinguishes the UV Lamp 4 from the UV Cabinet 4; the cabinet combines the UV Lamp 4 with a viewing box for enclosed chromatogram inspection. Camag

The unit shows signs of previous laboratory use, including cosmetic marks and surface wear. The actual condition of the UV tubes and internal electrical components should be professionally tested. Because UV radiation can be hazardous to eyes and skin, appropriate UV protective practices should be followed during operation.

• CAMAG Official Website
• CAMAG UV Lamp 4
• CAMAG TLC Products

Refurbished Condition

This is a refurbished CAMAG UV Lamp 4. The instrument has been professionally inspected and tested. Reagents, accessories, software and consumables may vary depending on availability.