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MULTI-HS 6/15 Digital Magnetic Stirrer

Category Magnetic Stirrers
Manufacturer VELP Scientifica
Country of manufacture Italy
Overview

A safe and compact digital multiposition magnetic stirrer with heating available in 6 and 15 positions. The MULTI-HS presents exclusive features such as timer, safety lock, brushless motor guarantee maximum performance and safety.

The MULTI-HS Hot Plate Stirrers have a unique system of warnings: when the plate temperature reaches 50°C the display will show a residual hot plate message preventing potential burning.

The Safety Lock feature avoids possible alteration of the working conditions or unintentional modification of the settings in order to meet all the Labs safety standards.

The VELP CerAlTop™top plate is made of aluminum alloy that guarantees temperature homogeneity with optimum heat distribution and a high specific power thanks to the circular configuration. A thin layer of ceramic protecting the plate from scratches and chemicals and ensure high resistance to thermal stress and thermal shocks.

Smart User Interface for an easy use

The LED display is easy to read and thanks to the intuitive icons the operator has always the clear readout of the working conditions:

  • Heat activation
  • Set Point temperature
  • Timer activation
  • Auto-reverse option
  • Lock button

Power and Accuracy

The extremely powerful Brushless motors are able to stir from 100 up to 1000 rpm offering a virtually unlimited duration. Size and shape of the magnetic stir bar determines the stirring efficiency at any given speed and it is always constant as viscosity changes with the torque compensation SpeedServo™.

Features:

  • Synchronous stirring and heating of 6 and 15 positions
  • Homogeneous temperature up to 120°C for all positions
  • CerAlTop™ plate ensures easy cleaning and maximum resistance
  • VELP brushless motor ensures longevity and guarantees constant speed in all positions
  • SpeedServo™ technology maintains speed constant when viscosity changes
  • Easy to operate digital interface with icons
  • The integral timer allows programming of unsupervised operation
  • Programmable auto-reverse of the stirring direction
  • Suitable for continuous work
  • Safe hot plate warnings when the plate temperature is above 50°C
  • The Lock feature prevents unintentional changes
Key Attributes
Model MULTI-HS 6 Digital MULTI-HS 15 Digital
Maximum volume (L): 2.5
3.75
Minimum Volume (L): N/A N/A
Speed max (rpm): 1000 rpm 1000 rpm
Speed min (rpm): 100 rpm 100 rpm
Max temperature (◦C): 0 - 120°C 0 - 120°C
Plate: Round Round
Plate material: Alluminum Alloy Alluminum Alloy
Torque max (Ncm): N/A N/A
Controls: Analog Analog
Timer: From 1 min to 99 h : 59 min From 1 min to 99 h : 59 min
Programmable: No No
Reverse rotation: From 5 s to 99 min : 59 s/span> From 5 s to 99 min : 59 s/span>
Warranty (years): 3 3
Weight (lbs): 10.4 10.5
Dimensions Width (in): 9.4 9.4
Dimensions Height (in): 9.4 9.4
Dimensions Length (in): 21.7 21.7
Manufacturer Specifications
MODEL MULTI-HS 6 Digital MULTI-HS 15 Digital
USER INTERFACE Digital Digital
MOTOR 6 Brushless motors 15 Brushless motors
PLATE MATERIAL CerAlTopTM (ceramic coated aluminum alloy) CerAlTopTM (ceramic coated aluminum alloy)
PLATE DIMENSION 432 x 223 mm 432 x 223 mm
VOLUME (H2O) 6 beakers of 400 ml 15 beakers of 250 ml
STIRRING POSITION DISTANCE 100 mm 74 mm
STIRRING SPEED 100 - 1000 rpm 100 - 1000 rpm
SPEED SETTING ACCURACY 5 rpm 5 rpm
TEMPERATURE RANGE 0 - 120°C 0 - 120°C
TEMPERATURE SETTING RESOLUTION 1°C 1°C
HOT TOP WARNING On display (>50°C) On display (>50°C)
TIMER From 1 min to 99 h : 59 min From 1 min to 99 h : 59 min
TIMER SETTING STEPS 1 min 1 min
AUTOREVERSE From 5 s to 99 min : 59 s From 5 s to 99 min : 59 s
AUTOREVERSE SETTING STEPS 1 s 1 s
DIMENSIONS (WXHXD) 240x65x550 mm (9.4x2.6x21.7 in) 240x65x550 mm (9.4x2.6x21.7 in)
WEIGHT 4.7 kg (10.4 lb) 4.8 kg (10.5 lb)
POWER INPUT 620W - 2,7A 620W - 5,4A
WORKING IN CONTINUOUS Admitted Admitted
HEATING OUTPUT 600 W 600 W
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MULTI-HS 6/15 Digital Magnetic Stirrer Accessories