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Multiple-position heating magnetic stirrers AM 4

AM 4 is the perfect multi-position hotplate stirrer with four separately controlled stirring plates, is ieal for basic applications and a variety of routine tasks in industrial and resource-based laboratories. By turning the left knobs for each independent position, it is possible to adjust the temperature of the plate up to 310 °C, while the right ones allow setting the stirring speed from 100 up to 1500 rpm. The 135 mm diameter aluminum alloy top plate ensures great temperature homogeneity and optimum heat transfer across the entire surface. Speedservo™ ensures constant speed even when load changes. Its powerful brushless motor allows stirring volumes up to 4 beakers of 15 liter each (H2O). Four illuminated indicators always inform the operator when the heating is on. Furthermore, the icons stay on when the temperature of the plate is above 50°C even if the instrument is switched off.