Used SAMCO UV-1 #293757914 for sale

SAMCO UV-1 is a UV etching and ashing equipment that is used for processing semi-conductor wafers in the production of various microelectronics. This etcher/asher utilizes the technology of ultraviolent light to expose and remove target materials in order to create the desired products. SAMCO UV 1 is used primarily for cleaning sensitive surfaces , and in particular, for removing post exposure residue from the surface of semi-conductor wafers. The exact nature of the etching operation depends on the particular materials being etched and the desired finish. For example, the operation could involve removing dielectric layers or etching contact holes through a deposit or layer of dielectric. UV-1 is comprised of several components which enable the system to carry out its etching and ashing tasks. The unit utilizes a light source, typically a mercury lamp and a focusing head, to direct a high-intensity beam of light onto the surface of the material being etched or ashed. The light source is seated on a support platform which can be adjusted in order to obtain the best focusing angle for the particular material being processed. A window is generally included to protect the window from the intense UV light. A single chuck for wafer holding is typically also included in UV 1 machine. This chuck is capable of securely gripping and rotating the semiconductor wafer as the surface is exposed to the light source. Additionally, the chuck can be adjusted to control the scanning speed of the UV plane across the exposed surface. This control of the scanning speed helps to ensure an even etch or ashing across the surface. In order to further ensure an even etch or ashing, SAMCO UV-1 tool comes with a set of controls which allow the user to independently program the exposure time, scan speed, and light power level. Also included is a digital readout so that the user can continuously monitor all asset settings. This, along with the precise control of the exposure region, allows for repeatable and precise etching, and precise control of the amount of material being removed from the surface. The safety of the user and the materials being processed are also considered in the design of SAMCO UV 1. The model comes equipped with a timer which can be used to limit the exposure time for any given wafer to a certain duration, thus helping to protect the user against overexposure to the UV light. In addition, the equipment is designed to accept proper ventilation, allowing harmful fumes to escape to the surrounding environment. In summary, UV-1 is a UV etching and ashing system that is used to produce precise and accurate results while minimizing the risk of overexposure to UV light and minimizing the effects of harmful fumes. The unit is designed to be safe and easy to use, while providing precise and repeatable results.