Hatina 4S

The Hatina 4S by Microtest is a compact, highly versatile ATE (Automatic Test Equipment) platform specifically designed for final test and WS of MEMS devices in high-volume production. Thanks to its modular architecture, it supports stimulus systems for humidity, pressure, and temperature sensors, microphones, magnetometers, and twist-tilt units for accelerometers and gyroscopes. Its high parallelism (scalable up to 140 in ping-pong mode) allows significant throughput improvements and cost-per-site reduction.
Its minimal footprint (H 538 mm × W 360 mm × D 330 mm) is ideal for integration into existing handlers, ensuring seamless automation compatibility.
Technological highlights include a patented coil-less magnetic field generator (up to 400 Gauss) with 3D rotation, microphone test capability with up to 75 dB SNR, 140 dB SPL, <20 dB noise floor, and <0.1 dB accuracy, climatic chambers from –40 °C to +180 °C, and accelerometer/gyroscope modules enabling parallel test on 32 sites, 192 PPMUs, and 320 digital channels.
In short, Hatina 4S is a compact, cost-efficient, and highly parallel test solution for a wide range of MEMS applications as well as magnetic sensors-perfectly suited for improving unit cost and production efficiency in modern test environments.