VELP AREX Digital CerAlTop™ Hot Plate Stirrer

Category Hot Plate Stirrers
Manufacturer VELP Scientifica
Country of manufacture Italy

The AREX Digital and AREX Digital PRO are equipped with digital display to precisely set and monitor the stirring speed and the temperature.

The aluminum alloy heating plate provides uniform heat distribution over the entire surface, with a special protective white ceramic coating that ensures easiness of cleaning and excellent resistance to chemicals, scratches and surface abrasions.

The AREX Digital is designed to be combined with external probe Pt100, whilst AREX Digital PRO can even support VTF Vertex digital thermoregulator or to a temperature control probe. VTF offers maximum performance for a perfect and precise thermoregulation up to 300 °C (± 0.5 °C) with an integrated timer, whilst with the external probe up to 250 °C (± 1.0 °C).

Electronic speed regulation: up to 1500 rpm, Stirring volume (H2O): up to 20 L Temperature: up to 370 °C, SpeedServoTM : constant speed even when the viscosity changes

  • Unmatched Operation
    • Outstanding temp. uniformity with CerAlTop™ aluminum alloy heating plate
    • Excellent resistance to chemicals scratches and surface abrasions
    • Maximum temperature 370 °C
    • Accepts up to 20 liter flasks
    • Electronic speed regulation up to 1500 rpm
    • Excellent speed control, even at low speeds
    • High power PCM-type driving magnet
  • Reliable & Precise Results
    • SpeedServo™ ensures constant speed even when the viscosity changes
    • Digital setting and displays for temperature and time
    • Connection for VTF Vertex digital thermoregulator for direct temperature control
    • VTF incorporates timer for unsupervised operation and increased productivity
    • Connection for VTF EVO Wireless Digital Thermoregulator
    • VTF EVO allows the thermoregulation management directly from the PC. Data logging system with ramps and set point setting.
  • Convenient Format
    • Available packaged with probe (AREX Digital), VTF (AREX Digital PRO) and VTF EVO (AREX Digital PRO)
    • High visibility LED displays visible from a distance
  • Sample & User Safety
    • Programmable maximum safety temperature
    • Hot plate warning displayed while cooling to below 50 °C
    • Control panel is IP 42 protected from liquid spills with run-off groove
    • Designed for the longest lifespan and guaranteed by 3 years warranty
  • Ergonomic Design
    • Inclined control panel for easy access and visibility
    • AluBlocks™ maximize temperature control & save handling time
    • Run different tubes by combining AluBlocks™
  • Choice of Models
    • AREX Digital works with PT100 probe only (supplied)
    • AREX Digital PRO with VTF Vertex digital thermoregulator (+ support rod)AREX DIGITAL PRO with VTF EVO Wireless Digital Thermoregulator ( + support rod, TEMPSoftTM and Wireless DataBox)
                Key attributes 
                Maximum volume (L): 20
                Minimum Volume (L): N/A
                Speed max (rpm): 1500
                Speed min (rpm): N/A
                Max temperature (◦C): 370 °C
                Plate: Round
                Plate material: aluminum alloy coated with ceramic coating
                Torque max (Ncm): N/A
                Controls: Analog
                Timer: Yes
                Programmable: Yes
                Reverse rotation: No
                Warranty (years): 3
                Weight (lbs): 5.7
                Dimensions Width (in): 6.5
                Dimensions Height (in): 4.5
                Dimensions Length (in): 11


                Manufacturer Specifications 
                GENERAL FEATURES
                Construction material: epoxy painted aluminium structure
                Heating plate: aluminum alloy coated with ceramic coating
                Heating plate diameter: 155 mm
                Digital display: one for speed, one for temperature
                Pt100 connection: provided, both for AREX Digital and AREX Digital PRO
                Vertex connection: provided, only for AREX Digital PRO
                Protection rating CEI EN 60529: IP 42
                Power: 630 W
                Weight: 2.6 Kg (5.7 lb)
                Dimensions (WxHxD): 165x115x280 mm (6.5x4.5x11 in)
                Electronic speed regulation: up to 1500 rpm
                Counter-reaction: constant speed
                Electronic temperature regulation: from room temp. to 370°C
                Maximum safety temperature digitally settable: temperature limit can be set between 50 and 370 °C
                Overtemperature safety circuit
                "Hot Plate Warning" whenever the top plate temperature is over 50 °C
                Sample thermoregulation: ± 0.5 °C by using the Vertex thermoregulator (AREX Digital PRO); 
                ± 1.0 °C by using Pt100
                Stirring volume (H2O): up to 20 liters
                Stirring system: high-power driving magnet type ''PCM'' operated by a mono-phase motor for continuous operation
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