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OHS 40 Digital Overhead Stirrer
OHS 40 Digital Overhead Stirrer

OHS 40 Digital Overhead Stirrer

Overhead Stirrer with 40 Ncm torque, digital display and timer able to stir up to 25 l.
Vendor: Velp Scientifica
SKU: F20100493
Availability: In Stock
Product Type: Overhead Stirrers
$2,205.00 USD
$2,205.00 USD
Subtotal: $2,205.00
Model: 230 V / 50-60 Hz-0
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Jun 17 - Jun 24

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OHS 40 Digital Overhead Stirrer

Velp Scientifica

OHS 40 Digital Overhead Stirrer

$2,205.00
OHS 40 Digital Overhead Stirrer
OHS 40 Digital Overhead Stirrer

Velp Scientifica

OHS 40 Digital Overhead Stirrer

$2,205.00
Model: 230 V / 50-60 Hz-0
Products Specifications
Products Specifications
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Display Digital Display
User Interface Digital
Motor Brushless DC
Stirring Volume (H2O) Up to 25 L
Speed Gears 1
Max Torque 40 Ncm
Stirring Speed Range 30-2000 rpm
Speed Setting Resolution 1 rpm
Speed Control Digital
Max Viscosity 25.000 mPa*s
Torque Compensation SpeedServo™
Chuck Range  Ø from 1 to 13 mm
Shaft diamater Pass-Through up to 8.5mm
Timer Yes
Lock of the instrument Yes
Interfaces USB
Dimensions (WxHxD) 90x285x235 mm
(3.5x11.2x9.3 in)
Weight 4,1 kg
(9 lb)
Protection Class DIN EN 60529 IP 54
Overview
Overview
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Safety and resistance for your lab

OHS 40 Digital is designed to guarantee the highest safety standards. The resistant sealed housing and the IP 54 Protection Rating guarantee durability even in the most aggressive environments.
  • Integrated overload, overtemperature, and overcurrent safety alarms will preserve the performance over time and stop stirring for maximum safety in your lab. 
  • Safe start and stop knob operation and lock key avoid unintended stat up and changes of the working conditions. 

OHS 40 Digital ensures continuous operation and is backed by 3 Years Warranty extension.

Best-in-class Stirring Power

The OHS 40 Digital is the ideal solution for demanding applications operating with viscosities up to 25.000 mPa.  
The electronic controlled brushless motor of the OHS 40 Digital stirs up to 25 l  with a maximum torque of 40 Ncm, and ensures the longest lifespan. 

SpeedServoTM  torque compensation technology keeps the speed constant automatically adjusting to viscosity changes. Precisely set the OHS 40 Digital from 30 to 2000 rpm

Constant torque at any speed

The brushless motor and the microprocessor guarantee excellent performance marking the difference between a conventional overhead and the VELP OHS Series.

The torque is stable throughout the whole speed range, ensuring stirring at maximum torque even at the highest speed.

This is a very important parameter for the reproducibility of your tests.

SmartChuck™ simplifies shaft accommodation

The OHS Digital SmartChuck™ technology simplifies the shaft accommodation process that can be carried out even with one hand and does not require any tool, making your life easier.

With two simple operations, you can unlock the protection ring to drive the shaft in and out with maximum ease.

The opening of the ring during the stirring process will automatically block the analysis and the instrument informs you for maximum safety.

Easy-to-use and precise

All the necessary information are available at a glance and the dedicated Torque Display with 4 LED segments informs about viscosity changes during the operation.

The OHS Digital integrated timer allows unattended operations. Program your OHS Digital from 1min to 99.59h and walk away! 

USB interface facilitates software updates if required. 
Accessories
Accessories
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Cursor
Stirring shaft with propeller
Velp Scientifica

Stirring shaft with propeller

Standard stirring shaft. It generates an axial flow in the container with suction of the substance from the bottom towards the top and localized occurrence of shearing forces.
$237.72
Telescopic H-Stand
Velp Scientifica

Telescopic H-Stand

The VELP Telescopic H-Stand allows even heavy accessories to be lifted and lowered effortlessly. The stand has an adjustment handle to move the stirrer. The Telecopic H-Stand is compatible with all...
$1,005.00
IQ/OQ MANUAL OHS DIGITAL
Velp Scientifica

IQ/OQ MANUAL OHS DIGITAL

$674.38
Stirring shaft with folding blade
Velp Scientifica

Stirring shaft with folding blade

Stirring shaft that generates a radial flow in the container, from the top towards the bottom. Particularly recommended for stirring in narrow neck containers.
$237.72
Chuck guard OHS
Velp Scientifica

Chuck guard OHS

The protection guard for OHS Overhead Stirrers that prevents the operator to get in contact with the stirring elements.
$164.22
Universal H-Stand
Velp Scientifica

Universal H-Stand

The Universal H-Stand ensures stability and compatibility with all VELP Overhead Stirrers. It is possible to adjust the stand in order to adapt it to an uneven surface
$684.38
Stirring shaft with turbo propeller
Velp Scientifica

Stirring shaft with turbo propeller

Stirring shaft that generates an axial flow in the container with the suction of the substance from the top towards the bottom.
$368.75
Ribbon clamp
Velp Scientifica

Ribbon clamp

The Ribbon Strap is an accessory designed to securely hold the beaker in place during stirring operations. Made from durable materials, it ensures stability and safety, preventing the container fro...
$214.75
Stirring shaft with floating blade
Velp Scientifica

Stirring shaft with floating blade

Stirring shaft that generates a radial flow in the container, from the top towards the bottom. Particularly recommended for stirring in narrow neck containers, e.g. flasks.
$242.31
Stirring shaft with turbine
Velp Scientifica

Stirring shaft with turbine

Stirring shaft that generates a radial flow with suction of the product from the top towards the bottom, with high turbulence and high shearing forces.
$356.25
Stirring shaft with fixed blade
Velp Scientifica

Stirring shaft with fixed blade

Stirring shaft that generates a radial flow in the container, from the top towards the bottom. Employment: use at medium-high speed for whirling light solids, for flocculations, mixing thickening a...
$216.72
Stirring shaft with anchor
Velp Scientifica

Stirring shaft with anchor

Stirring shaft that generates a tangential flow with high shearing forces on the ends. The flow generated limits the possibility of sedimentation on the walls of the container.
$195.06

Stirring shaft with paddle, 6 holes
Velp Scientifica

Stirring shaft with paddle, 6
holes

Stirring shaft that generates a tangential flow with reduced turbulence and with gentle mixing of the product.
$247.56
Product Part
Product Part
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Cursor
Document
Document
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