VELP Advance and Digital overhead stirrers

30 Apr 2019


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INTRODUCING THE NEW OVERHEAD STIRRER RANGE 

ADVANCE AND DIGITAL MODELS

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The ADVANCE models come with a 3.5” colour display which enables quick method setting and displays precise torque and temperature values.  Equipped with a vibration sensor, timer function and Wi-Fi to enable connection to the VELP Ermes cloud platform for remote operation and monitoring.

SAFETY

  • IP54 rating for protection against corrosion and harsh environments
  • The “Lock key” prevents unintentional setting changes
  • Over current and over temperature protection
  • Excessive vibration detection for maximum safety in the lab

PERFORMANCE

  • SpeedServo™ technology with a high powered brushless motor ensures constant torque at any speed
  • Your choice of single or double speed models
  • Over current and over temperature protection
  • Up to 200 Ncm torque and 100 L volume depending on the model
  • 'Silent' operation even at maximum speed (up to 2000 rpm)

HIGH TECH FEATURES

  • The OHS SmartChuck™ technology enables a one handed and tool free changing of shafts
  • Included is a PT100 temperature probe which monitors stirring liquid temperature
  • Real time, on screen graphic display of torque, speed and temperature
  • On-screen programmable methods
  • Remote control via WIFI when connected to the VELP Ermes cloud platform

 

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The DIGITAL models have a capability of up to 200 Ncm of stirring torque which provides excellent performance for a wide range of stirring tasks. All models feature a brushless motor, SmartChuck™ technology and full set of safety features.

SAFETY

  • IP54 rating for protection against corrosion and harsh environments
  • The “Lock key” prevents unintentional setting changes
  • Over current and over temperature protection

PERFORMANCE

  • SpeedServo™ technology with a high powered brushless motor ensures constant torque at any speed
  • Your choice of single or double speed models
  • Over current and over temperature protection
  • Up to 200 Ncm torque and 100 L volume depending on the model
  • 'Silent' operation even at maximum speed (up to 2000 rpm)

HIGH TECH FEATURES

  • The OHS SmartChuck™ technology enables a one handed and tool free changing of shafts
  • Digital display for precise setting and monitoring
  • Integrated timer for unnattended operation
  • Real time torque LED indicator
  • USB interface

 

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Floating blades
IS16595
Folding blade
IS16599
Fixed blade
IS16593
Propeller
IS16594

 

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Blade Ø (mm)
93
60
50
60
Shaft Ø (mm)
7
7
7
7
Shaft length (mm)
400
400
400
400
Speed range
M-H
M-H
M-H
M-H
Viscocity range
VL-L
VL-L
VL-L
VL-L
 
Two blades open as the speed rises which generates an axial flow in the container, from the top towards the bottom. Particularly recommended for stirring in narrow neck containers, e.g. flasks.
The blade automatically falls into line during rotation which generates an axial flow in the container, from the top towards the bottom. Particularly recommended for stirring in narrow neck containers.
The fixed blade generates an axial flow in the container, from the top towards the bottom. Use at medium-high speed for whirling light solids, for flocculations, mixing thickening agents, and stirring sludge.
It generates an axial flow in the container with suction of the substance from the bottom towards the top with localised occurences of shearing forces.

 

 

6 hole paddle
IS16595
Turbine
IS16599
Turbo propeller
IS16593
Anchor
IS16594

 

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Blade Ø (mm)
69
49
46
45
Shaft Ø (mm)
7
7
7
8
Shaft length (mm)
450
450
450
450
Speed range
L-M
M-H
M-H
L-H
Viscocity range
L-M
M-H
M-H
M-H
 
Generates a tangential flow with reduced turbulence and gently mixes the product.
Generates a radial flow with suction of the product from the top towards the bottom, with high turbulence and high shearing forces.
Generates an axial flow in the container with suction of the substance from the top towards the bottom with low shearing forces. Limited danger of any contact of the blade with the walls of the product’s container.
Generates a tangential flow with high shearing forces on the ends. This limits the possibility of sedimentation on the walls of the container.
Speed Ranges Viscosity Ranges 
Low (L)
<250
Very Low (VL)0-100
Medium (M)
250-800Low (L)100-1,000
High (H)
>800
Medium (M)1,000-10,000
  High (H)10,000-100,000