SCILOGEX OS40-Pro (40L) LCD Digital Overhead Stirrer 50-2200rpm

Cat. No. 840203019999

This product is discontinued. It is replaced by SCILOGEX SCI40-Pro (40L) LCD Digital Overhead Stirrer 50-2200rpm.

For more information please call +1 (860) 436-9221
or email us at
For more information please call +1 (860) 436-9221
or email us at
OS40-Pro LCD Digital Overhead Stirrer Features:

  • Accurate microprocessor stirring speed control guarantees speed precision
  • RS232 provides PC control and data transmission with free software
  • Provides constant speed even with changes in viscosities of the samples
  • Anti-spill microprocessor control slow start up prevents spillage and splashing
  • Safety circuits allow for safe stop function in anti-stall or overload conditions
  • A through-shaft design allows for easy adjustment of the impeller position
  • Brushless DC motor for long life and maintenance free
  • Torque trend display for real-time information on viscosity changes
  • LCD display for precise monitoring of set and actual speeds, a wide range of speed from 50 to 2200rpm with control accuracy of ±3rpm.
  • Set value and actual value can be displayed for real-time monitoring of torque and speed 
  • Availability of auto-restart function in case of power loss for overnight operations
  • Pass through stirrer rods accepted
  • PC software control via RS232 interface, for control and documenting all measured values via PC. Download software here
  • cTUVus approved for UL and CSA


OS40-Pro LCD Digital Overhead Stirrer Specifications


Maximum stirring capacity Liters
Maximum torque60Ncm
Viscosity maximum50000mPas
Speed range50-2200rpm
Speed/Torque displayLCD
Speed display accuracy± 3rpm
Speed display resolution± 1rpm
Chuck diameter range0.5-10mm
Dimensions3.3W x 8.7H x 7.3Dinches
Motor typebrushless DC motor
Motor rating input120W
Motor rating output100W
Voltage/Power100-220V, 50/60 Hz/130W
Overload protection displayLED lights
Data connectorRS232
Protection classIP21
Permissible ambient temperature and humidity5-40°C, 80%RH

SCILOGEX OS40-Pro (40L) LCD Digital Overhead Stirrer 50-2200rpm

2 Year Warranty
Credit Cards

View our 2021
Product Catalog

Get our complete and
latest product portfolio
for free.

Download Scilogex

Find a collection of product manuals and brochure PDFs available for download.

Earn Rewards

Scilogex members earn points
whenever they log in and use their
account. Cash in your points to enjoy
exclusive deals and discounts on our
lab equipment and supplies.