QATM UV Mounting Device Qmount

UV Mounting Device Qmount

Product Advantages

• UV mounting in the shortest possible time (60 seconds)
• Highly efficient, long-life LED technology
• Robust machine design
• Easy handling
• Connectable suction unit (optional)

Features

Robust technology

The integrated ventilation guarantees low polymerisation temperatures of approx. 70 – 90 ° C. A robust design with a powder-coated aluminum housing and high-quality components enable high sample volumes. The hood is equipped with cushioned hinges to close it gently.

High sample capacity

The device contains a scratch-resistant glass plate (200 x 260 mm) which enables the simultaneous curing of up to 12 samples with a diameter of 40 mm. The work area is easy to clean due to the simple design.

Easiest operation

The process parameters are clearly shown on a color display and can be continuously adjusted using a rotary knob. The mounting process is started, paused or ended using the QATM start-stop button. An acoustic signal informs the user at the end of the process.

Multi-task versatility

Due to the very short process times, the Qmount opens up the possibility of producing transparent, materialographic standard mountings of various materials very quickly and cost-effectively.

Work safety and comfort

As standard, the device is equipped with a connection for external suction to filter the vapors and odors and to increase work safety. A suitable suction device with activated carbon filter is available in the QATM accessories.

Highly efficient UV LED technology

To minimize loss of electric power the Qmount is equipped with specialized UV LEDs. These show a very slim emission spectrum, which maximum superimposes with the absorption maximum of the KEM 50 UV initiator. This enables shorter curing times with a low electric consumption.

UV initiators get the necessary activation energy for the initiation reaction by absorbing UV radiation. Every molecule has a specific absorption spectrum, which shows certain wavelength areas in which the absorption coefficient of the molecule is particularly large. Outside of the so called absorption maxima a large portion of the emitted radiation is lost. Standard UV LEDs usually emit a significant amount of radiation besides the wavelength intervals in which the initiator has a good absorption. This radiation is converted to heat.

Influence of the LED type on light curing processes

Orange curve: Qmount LEDs
Blue curve: Standard near UV LEDs
Grey area: Absorption maximum of UV initiator