Qmount是一款基于金相样品光固化镶嵌的现代装置。 样品被放置在配有定制的、强大的LED技术的装置中。UV(紫外线)透明镶嵌模具中填充了UV固化树脂。透明的样品可以在很短的时间范围内移开。QATM提供的抽吸装置可以连接到该装置从而提高工作安全性。
紧凑的实验室设备配备了特别开发和耐用的LED板,它用波长公差范围极窄的紫外光(最大发射波长λ= 365 nm)高效地辐照样品,从而使得标准样品在60秒内固化。
1. 坚固的外壳
2. 大尺寸防刮玻璃板
3. 高效率紫外LED技术
4. 实用的翻盖式闭合
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.
保留技术变更和出错的权利