Used PERKIN ELMER 600 series #9056496 for sale

PERKIN ELMER 600 series mask aligner is a widely used piece of semiconductor manufacturing equipment used for photolithography. This equipment uniformly exposes photoresist on the wafer or substrate using optical projection of a mask image. The alignment process is done with high accuracy using the aligner's computer-controlled stepper motor. This device is designed for production of wafers and chips measuring up to 6-inches in diameter. It has a 5-axis positioning system that can accurately align and structure the pattern on the wafer within 0.1 micrometer of accuracy. The unit consists of four main components; the stage, stepper motor, lamp and controller. The stage is used to move and position the substrate or wafer on which the imaging layout is printed. Using a stepper motor, the stage is able to accurately rotate and flex the substrate in three axes in order to align the optical layout correctly on the substrate. The lamp used for the alignment process is a high-intensity UV lamp that provides adequate energy to sufficiently expose the photoresist layer. The controller is the software component that directs the device by powering the stepper motor and controlling other operations, such as exposure time, shutter speed and focus. The user interface of PERKIN ELMER machine allows the user to quickly and easily set the alignment parameters. It also features common pattern correction tools such as magnification, distortion control and rotational offset correction. Moreover, the tool controls allow the user to access a wide range of power, intensity and cycling settings for each job. PERKIN ELMER asset delivers high quality performance which is essential in semiconductor manufacturing. It provides uniform exposure which allows for accurate pattern transfer. The model also includes built-in safety features, such as controlling the alignment pressure, avoiding over-illumination and predicting source failure. Additionally, regular maintenance is recommended for mask aligners to ensure an accurate alignment process for every job. Overall, 600 series mask aligner is an essential piece of equipment for high-precision alignment of photolithography used in semiconductor manufacturing.