The TrimCore Pro Thin-film Laser Trimmer 2nd delivers high-speed, high-precision resistor trimming with accuracy up to ±0.01%. Supporting IR/GR/UV lasers and chip sizes from 01005 to 2512, it ensures kerf widths as fine as 7 μm. Equipped with intelligent monitoring, multiple trimming algorithms, and up to 192 channels, it provides smarter automation, faster throughput, and flawless quality for mass production.

Laser Trimmer is mainly used to scan and trim resistors with the short-pulse laser. The laser can “cut out” kerfs of given depth by gasifying the resistive film on the ceramic substrate, altering the length and the cross-sectional area of the resistor and this subsequently changes its resistance value.

The laser scriber is applied to the scribing of various types of chip resistor ceramic substrates, including infrared and ultraviolet models. The device uses a laser with customized model parameters emits an extremely fine laser beam at adequate energy density. The beam goes through an optical beam shaping process and is then expanded, filtered and focused before hitting the ceramic substrate. This vaporizes the part of the substrate that is hit by the beam, forming scribe lines on the surface.

The high-voltage tester is mainly used for short-term overload (STOL) test of high-quality and high-precision chip resistors. The resistance change before and after the high-voltage test is compared by the measurement system, and the bad resistors are screened out and cut through by laser to reduce the risk of resistance instability. Customers can edit the test conditions to meet the quality requirements of different specifications of resistors. It is an efficient high-voltage method with a screening function.

Single chip-resistor tester provides quick high precision testing and analysis automatically. Using high precision resistance meter with automatic control system. Single chip-resistor tester is ideally for inspection and testing of product.