AM 4 Digital Multi-position Hot Plate Stirrer

AM 4 Digital Multi-position Hot Plate Stirrer Velp Scientifica

Product Description

The AM 4 Digital is a high-performance multi-position hotplate stirrer designed for laboratories that require accurate temperature control and maximum reproducibility across multiple samples. With four independent stirring positions, it is ideal for workflows demanding efficiency and parallel processing.

Equipped with advanced digital controls, the AM 4 Digital ensures precise regulation of both temperature and stirring speed. The exclusive CerAlTop™ plates, made from aluminum alloy with a ceramic coating, provide excellent temperature homogeneity, chemical resistance, and scratch protection, guaranteeing durability and reliability in daily laboratory use.

For precise thermoregulation, the AM 4 Digital can be connected to external temperature probes (Pt100, Pt1000) or the VTF digital thermoregulator. Using Pt100 and Pt1000 probes allows precise medium heating up to 310 °C with ±1.0 °C accuracy, while the VTF enables thermoregulation up to 300 °C with superior ±0.5 °C accuracy.

Key Features

• Multi-position design with 4 independent stirring positions

• Maximum temperature of 310 °C with excellent homogeneity across the plate

• Digital interface for precise and reliable control

• External probe compatibility (Pt100, Pt1000, VTF) for accurate thermoregulation

• Thermoregulation accuracy: ±0.5 °C (VTF), ±1.0 °C (Pt100/Pt1000)

• Brushless motor for silent, durable, and maintenance-free operation

• SpeedServo™ technology ensures consistent stirring speed even with viscosity changes

• Hot surface warning system displayed when temperature exceeds 50 °C

• Robust epoxy-painted aluminum housing with chemical- and scratch-resistant CerAlTop™ plates

Applications

• Parallel synthesis and multi-sample preparation

• Pharmaceutical, chemical, and biological laboratories

• Quality control and R&D requiring reproducible results

• Temperature-sensitive experiments with thermoregulation probes

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, Pt1000, VTF

• Thermoregulation accuracy: ±0.5 °C (VTF), ±1.0 °C (Pt100/Pt1000)

• Hot plate warning system: On display (when plate > 50 °C)

• Power input: 2550 W

• Weight: 5.8 kg (12.8 lb)

• Dimensions (WxHxD): 715 x 90 x 270 mm (28.1 x 3.5 x 10.6 in)

Conclusion

The AM 4 Digital Multi-position Hot Plate Stirrer is the ideal solution for laboratories needing efficiency, reproducibility, and precise thermoregulation across multiple samples. With its robust design, advanced digital controls, and high accuracy, it ensures reliable results even in the most demanding laboratory environments.