Models Gerhardt offer two basic models of shaker. Together with the extensive range of accessories, these shakers easily satisfy the extensive requirements of chemical, biological, or microbiological research. Heavy loads are handled with the same ease as varying temperature or humidity conditions. Both models can handle loads up to 30 kg. Delivery of the basic model includes 4 vertical rods 150 mm long to accept the variety of attachments (spanner included for easy assembly), mains cable and an instruction manual. Shaking frequency 20 - 200 min-1, amplitude 50 mm, time and speed can be programmed, shaking platform 540 x 370 mm, max. load 30 kg. For all shakers we offer a large variety of accessories. Please click here for an overview.