DENTON VACUUM DV 502 真空镀膜系统用途：适用于光学镀膜、金属化处理及电子显微镜样本制备等领域。可蒸发多种金属与化合物，实现金属与碳的旋转遮蔽镀膜，如蒸发碳、金、金 / 钯、铂等，还能对 TEM 网格进行辉光放电处理使其亲水 。性能：采用标准 12 英寸直径、12 英寸高玻璃罩，3 分钟内可使系统达到 10⁻⁶托范围的真空度。配备 1kVA 蒸发电源，可蒸发电子显微镜样本制备中常用的多数材料。该系统具备快速循环能力，且在制备样本时无明显污染。有多种蒸发源配置可选，以满足不同需求 。

Product Name: DENTON VACUUM DV 502 Vacuum Coating SystemPurpose: It is suitable for fields such as optical coating, metallization, and electron microscope sample preparation. It can evaporate a variety of metals and compounds to achieve rotary shadowing of metals and carbon, such as evaporating carbon, gold, gold/palladium, platinum, etc., and can also perform glow discharge on TEM grids to make them hydrophilic.Performance: It uses a standard 12 - inch - diameter and 12 - inch - high glass bell jar. The system can reach a vacuum degree in the range of 10⁻⁶ Torr within 3 minutes. It is equipped with a 1kVA evaporation power supply, which can evaporate most of the materials commonly used in electron microscope sample preparation. This system has the ability of rapid cycling and has no obvious contamination during sample preparation. There are a variety of evaporation source configurations available to meet different needs.