Multi-Point Digital hot plate stirrer
• Four independent stirring positions, 50–1500 rpm, each with a maximum capacity of 20L
• 135 mm CerAlTop™ plate, providing uniform temperature, chemical resistance, and scratch resistance
• Individually set timers for each setting, offering greater operational flexibility
• Supports Pt100/Pt1000 probes and VTF temperature control, ensuring precise temperature control (±1.0 °C / ±0.5 °C)
VELP AM 4 Digital / AM 4 - TELAB
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.
Maximum Protection and Comfort
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).
A smart user interface combined with a powerful stirring
You can also set a timer for each position, ensuring greater flexibility and control during operation.
Speed setting ranges from 50 to 1500 rpm, and with the powerful brushless motor, it is possible to stir volumes up to 20 L (H2O).
AM 4 Digital is equipped with VELP-engineered SpeedServo™ torque compensation technology that ensures constant speed even when the viscosity of the medium changes.
VELP AM 4 Digital / AM 4 - TELAB
TECHNICAL DATA
USER INTERFACE | Digital |
HOUSING MATERIAL | Epoxy painted aluminum structure |
NUMBER OF POSITIONS | 4 |
PLATE MATERIAL | CerAlTop™ (ceramic coated aluminum alloy) |
PLATE DIAMETER | 135 mm |
STIRRING VOLUME | 20 L |
STIRRING SPEED RANGE | 50 - 1500 rpm |
SPEED CONTROL | Digital |
MOTOR | Brushless |
TORQUE COMPENSATION | SpeedServo™ |
TEMPERATURE RANGE | Room temp - 310 °C |
HEATING CONTROL | Digital |
TEMPERATURE SETTING RESOLUTION | 1 °C |
EXTERNAL TEMPERATURE SENSOR CONNECTION | Pt100 |
THERMOREGULATION ACCURACY | ± 0.5 °C (VTF) |
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) |
VELP AM 4 Digital / AM 4 - TELAB
■ Four independent positions able to stir from 50 to 1500 rpm, up to 20L each
■ The 135 mm diameter CerAlTop™ plates ensure an optimum temperature homogeneity and superior resistance from chemicals and scratches
■ Precise thermoregulation of the medium with Pt100/Pt1000 probe (±1.0 °C) and VTF Digital Thermoregulator (±0.5 °C)
■ Hot Surface safety message displayed when the temperature is above 50 °C
■ Brushless motor ensuring power and resistance over time
■ Designed for the longest lifespan and guaranteed by 2 years warranty with online product registration
VELP AM 4 Digital / AM 4 - TELAB
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Superior safety features: maximum protection for the operator and the samples
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Robust hotplate stirrer designed to guarantee safety, powerful stirring and excellent heating for basic applications for industrial and academic laboratories.