プレテック　静岡製作所 List of Products and Services

The "Sonic Checker PT-VM02" is a sound pressure meter that employs a compact amplifier that can be held with one hand, providing a stable user experience. It features a 7-segment LED display for improved visibility of values, and it is equipped with an auto-range function that ensures even weak sound pressures are clearly displayed. With measures taken against surrounding nozzles, it achieves a stable analog output method. Additionally, it offers a dual power supply option, allowing users to switch between AC adapter and battery operation as needed. 【Features】 ■ The sensor can be made of quartz, preventing contamination from cleaning solutions. ■ It uses a compact amplifier that can be held with one hand, ensuring a stable user experience. ■ The 7-segment LED display enhances the visibility of values, and the auto-range function ensures that even weak sound pressures are clearly displayed. *For more details, please download the PDF or feel free to contact us.

The Sonic Checker (PT-VM02) is an ultrasonic sound pressure sensor suitable for the maintenance, inspection, and aging deterioration management of cleaning tanks for semiconductor cleaning equipment and parts cleaning. Despite being the lightest handheld type that can be held with one hand, it supports a wide frequency range from 20 kHz to 8 MHz. It prevents cross-contamination in semiconductor cleaning tanks and employs a unique detection algorithm that enables the detection of fine ultrasonic energy, which was difficult with conventional detectors. 【Main Applications】 ■ Daily management and aging deterioration management of cleaning tanks ■ Performance comparison of cleaning equipment ■ Evaluation of cavitation intensity *For more details, please download the PDF or feel free to contact us. *We also have demo units available for you to check the usability.