Reax 20-12 Rotary Mixer for 12 Vessels | 1–16 rpm | DIN 38414

Rotary mixer for 12 vessels. Variable-speed motor delivers smooth, continuous rotation from 1 to 16 rpm. Meets DIN 38414 Part 4 for water elutriation. Routinely used in wastewater and sludge analysis laboratories.

Clamping System

Tension spring holds wide-neck bottles and beakers securely throughout the rotation cycle. Accepts vessels up to 136 mm in diameter and between 160 and 270 mm in height. Multiple vessel formats can be run simultaneously.

Technical Specifications

• Capacity: 12 vessels
• Speed: 1 to 16 rpm, rheostat-controlled
• Maximum vessel diameter: 136 mm
• Vessel height: 160 to 270 mm
• Ambient temperature: 0 °C to 40 °C
• Maximum relative humidity: 80%
• Motor protection: Automatic overload cut-out
• Protection rating: IP 21
• Standard: DIN 38414 Part 4

Applications

Wastewater and sludge examination per DIN 38414. Suited to any application requiring gentle, continuous agitation of multiple samples simultaneously. Standard equipment in environmental, quality control, and research laboratories.

Operation

On/off switch with indicator light. Automatic overload cut-out protects the motor during prolonged continuous operation—designed for uninterrupted duty cycles.