Ohaus Multi-tube vortex mixers

OHAUS Multi-Tube Vortex Mixers are ideal for hands-free, high-throughput sample processing, with interchangeable foam racks available for vortexing tubes from 10 to 29 mm in diameter and strong suction-cup feet reducing motion and preventing sliding for safe lab operation. Up to 50 samples can be processed at once, customizable with six different tube racks and a post-extension kit, in either an easy-to-clean one-piece stainless-steel housing suited to clean rooms or a more economical painted-steel version. Digital models offer exact speed control from 500 to 2,500 rpm for repeatable results and a programmable pulse mode with adjustable pulse-on/pulse-off timing to enhance vortex action for difficult samples, while non-digital models (1,200-2,400 rpm) provide a variable-speed alternative.

Key features:

• Hands-free processing of up to 50 samples with interchangeable foam racks

• Tube diameters from 10 to 29 mm supported

• Digital models: 500-2,500 rpm with programmable pulse mode

• Stainless-steel (clean-room) or painted-steel housing options

• Strong suction-cup feet preventing sliding during operation

Typical applications:

• High-throughput, hands-free vortex mixing of multiple tubes

• Clean-room laboratory environments requiring easy-to-clean equipment

• Difficult samples needing enhanced pulse-mode vortexing