The Walter Mini High-Speed Centrifuge is extremely compact , with a clear and easy-to-use digital display of time and speed. It has and acceleration and deceleration time of less than 15 seconds, and is remarkably quiet during operation. Its excellent airflow minimizes heating and protects temperature-sensitive samples. Built with a maintenance-free drive, this centrifuge saves you valuable time to work on more important matters for your research. The chemical resistant lip opens automatically at the end of the run to reduce handling time.