Complete system with pt100 for AREX-6 digital PRO Velp

Safety first
AREX-6 Digital PRO is equipped with 2 independent temperature reading circuits that protect the instrument in case of malfunction of one of the two
If the probe is not inserted in the sample being analyzed, the instrument stops heating, showing a safety message on the display.
AREX-6 Digital PRO is equipped with the most advanced technology and allows you to set the maximum temperature limit required by analyzes with specific temperatures.
The Lock function prevents inadvertent changes to settings by locking the instrument.





CerAlTop ™, High Strength
The CerAlTop ™ plate, made of aluminum alloy coated with a ceramic layer, guarantees homogeneous and fast heat transfer over the entire surface. In addition, the thin ceramic layer protects the plate from scratches and chemicals.

Cutting-edge thermoregulation
AREX-6 Digital PRO offers the best thermoregulation available. The PID thermoregulation system guarantees stable, fast temperature control with minimum overshoot

VTF, VTF EVO and Pt100 probe allow accurate and precise temperature control.

Working with the Pt100 probe it is possible to choose 2 different thermoregulation modes to match all requirements:

• FAST: The set temperature is reached quickly.
• END: The set temperature is reached slowly, minimizing overshoot.

Unprecedented performance
The brushless motor allows stirring up to 20 liters at an adjustable speed from 30 to 1700 rpm. Thanks to the SpeedServo ™ system, the speed is kept constant even when the viscosity changes.
The Alnico magnet guarantees homogeneous stirring, even in the peripheral areas of the plate and a powerful magnetic coupling between the motor and the stir bar, a very important aspect with the use of accessories.

Integrated timer and rotation inversion
The central button allows you to set the timer from 1min to 99h59min.
The timer can be set in 2 different modes:

• Snap: The timer starts counting down as soon as a function is activated (stirring or heating).
• SetP: The timer starts the countdown as soon as the set temperature is reached.

Furthermore, it is possible to set the rotation inversion at time intervals.

Oil baths and heating mantles replaced with spherical caps
The new Spherical Caps are the perfect solution to replace oil baths and heating mantles. Furthermore, they adapt perfectly to both the plate diameter of 135 mm and the shape of the tubes allowing a fast transfer of heat from the plate to the tube.
To increase protection and reduce heat loss, VELP has designed the new PTFE covers.

Greater Versatility with the new MonoAlublock™ and MultiAlublock™
The MultiAlublock ™ and the new MonoAlublock ™ made of aluminum are ideal for carrying out numerous agitation and heating analyzes, reducing time and space in the laboratory.

• MonoAlublock ™ are the ideal solution for all those applications that require analysis in tubes of the same size.
• MultiAlublock ™ are modular and of different types to support various tube sizes. Thanks to their modularity, you can choose the mix that best suits your needs.

The AREX model in use with boric acid powder formula for Kjeldah colorimetric titration:

Technical features:
Motor: Brushless
Hot Plate: CerAlTop ™ (Aluminum with special protection)
Accuracy in Speed ​​Adjustment: 5 rpm
Feedback System: SpeedServo ™
Temperature Adjustment: Room temp. until 370°C
Temperature Adjustment Resolution: 1°C
Connection for Digital Temperature Controllers: VTF / VTF EVO
Connection for probes: Pt100
Sample thermoregulation: ±0.5°C (VTF / VTF EVO) ±1°C (PT100)
Timer: Yes
Automatic Reverse Rotation: Yes
Probe Detector: Yes
Tool lock: Yes
'Hot Top Warning': displayed
Heating Activation Button: Yes