Vortex Mixer W1 Variants and model details Three configurations: DW1A (digital display), DWH (heating), DW280H (digital display with heating) Stirring speed: 2001500 rpm for efficient lab mixing Maximum stirring volume: up to 3 L or 5 L, depending on the configuration Temperature control Temperature range: from ambient to a maximum of 240 C (standard) Higher temperature option: up to 280 C with a temperature sensor (sensorequipped models) Compact size and footprint Footprint options: 220 x 170 x 70 mm or 220 x 170 x 90 mm Designed to save bench space while maintaining functionality; suitable for small workstations and crowded labs Display and timing Digital display provides clear, accurate readings Programmable timing function: 0 to 999 minutes for automated stirring sequences Use scenarios Scenario 1: Chemical synthesis in vessels up to 5 L requiring reliable stirring and controlled heating. DWH or DW280H configurations enable consistent mixing with optional heating to support reaction conditions. Scenario 2: Sample preparation and solvent dissolution in compact benchtop setups. The small footprint and adjustable speed support efficient mixing without occupying excess space. Scenario 3: Temperaturesensitive processing where precise temperature control and defined stirring durations are needed. The sensorequipped model (DW280H) enables stable temperature maintenance and timed operations for reproducible protocols.