Press ENTER to search or ESC to close
AM 4 Digital is the perfect multi-position hotplate stirrer for temperature-sensitive laboratory applications where precise and accurate thermoregulation of the sample is required to ensure maximum reproducibility. The AM 4 Digital can be connected to external probes Pt100 and Pt1000 or the VTF for precise temperature control of the medium. When working with Pt100 and Pt1000 probes it is possible to achieve precise heating of the medium up to 310°C with an accuracy of ± 1.0°C. Alternatively, the VTF can thermoregulate the temperature up to 300° with an exceptional accuracy of ± 0.5°C. The exclusive CerAlTop™ plates, made of aluminum alloy covered with ceramic, ensure outstanding temperature homogeneity and superior resistance from chemicals and scratches.
The AM 4 Digital multi-position hot plate stirrer ensures a high level of safety and protection for laboratory operators. Insulating disks safeguard the internal electronic components, and the robust die-cast aluminum housing allows the AM 4 Digital to endure the most demanding laboratory environments and applications. Various safety functions, such as safety circuits, over-temperature protection, and probe detection alarms, protect users in their daily operations. Limiting the maximum operating temperature to meet the highest safety needs is also possible. A security message "Hot" is displayed when the temperature of the plate is above 50°C and the heating function is not active. The AM 4 Digital is designed for the most extended lifespan and guaranteed 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
Digital
HOUSING MATERIAL
Epoxy painted aluminum structure
NUMBER OF POSITIONS
PLATE MATERIAL
CerAlTop™ (ceramic coated aluminum alloy)
PLATE DIAMETER
135 mm
STIRRING VOLUME
20 L
STIRRING SPEED RANGE
50 - 1500 rpm
SPEED CONTROL
MOTOR
Brushless
TORQUE COMPENSATION
SpeedServo™
TEMPERATURE RANGE
Room temp - 310 °C
HEATING CONTROL
TEMPERATURE SETTING RESOLUTION
1 °C
EXTERNAL TEMPERATURE SENSOR CONNECTION
Pt100 Pt1000 VTF
THERMOREGULATION ACCURACY
± 0.5 °C (VTF) ± 1.0 °C (Pt100, Pt100)
HOT PLATE WARNING SYSTEM
On Display (when the temperature is above 50 °C)
POWER INPUT
2550 W
WEIGHT
5,8 kg (12.8 lb)
DIMENSIONS (WXHXD)
715x90x270 mm (28.1x3.5x10.6 in)