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AM 4 is the perfect multi-position hotplate stirrer for basic applications and a variety of routine tasks in industrial and resource-based laboratories. You can rely on the robust AM 4 and its powerful brushless motor for everyday laboratory applications stirring volumes up to 4 beakers of 15 liter each (H2O). 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 AM 4 is equipped with VELP-engineered SpeedServo™ torque compensation technology that ensures constant speed even when the viscosity of the medium changes.
The 135 mm diameter aluminum alloy top plate ensures great temperature homogeneity and optimum heat transfer across the entire surface. 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. The internal electronic parts are protected by the insulating disks, which, together with the robust die-cast aluminum housing, enable the AM 4 to withstand even the most demanding laboratory environments and applications. In addition, the AM 4 multi-position hot plate stirrer is backed up by a 3-year warranty (online product registration required).
The Hemispheric Bowl are the most suitable solution to replace oil baths and mantles in order to perform clean and safe analysis with round bottom flasks.
VELP Hemispheric Bowl precisely fit the 135 mm diameter plate and the flask surface, ensuring the fastest heat transfer.
The new MonoAluBlock™and MultiAluBlock™ permits to perform numerous reactions, reducing time and bench space also achieving the highest stirring and heating performances.
USER INTERFACE
Analog
HOUSING MATERIAL
Epoxy painted aluminum structure
NUMBER OF POSITIONS
4
PLATE MATERIAL
Aluminum alloy
PLATE DIAMETER
135 mm
STIRRING VOLUME
15 L
STIRRING SPEED RANGE
100 - 1500 rpm
SPEED CONTROL
MOTOR
Brushless
TORQUE COMPENSATION
SpeedServo™
HEATING CONTROL
HOT PLATE WARNING SYSTEM
Illuminated Icons (when the temperature is above 50 °C)
PROTECTION CLASS
IP 42
POWER INPUT
2550 W
WEIGHT
5,8 kg (12.8 lb)
DIMENSIONS (WXHXD)
715x90x270 mm (28.1x3.5x10.6 in)