OS20-Pro overhead electronic stirrer is suitable for medium and high viscosity liquid or solid-liquid mixing. Mainly used in chemical synthesis, pharmacy, physical and chemical analysis, petrochemical, cosmetics, health products, food, biotechnology and other fields. This product can work continuously under high load for a long time, and has safety functions such as overload and automatic protection under abnormal conditions.

Key Features

High reliability and outstanding performance.
LCD display for precise monitoring of set and actual speeds, a wide range of speed from 50 to 2200rpm with control accuracy of ±3rpm.
Brushless DC motor for long life, maintenance free and explosion proof Torque trend display for real-time information on viscosity 、changes.
Safety circuits allow for safe stop function in anti-stall or overload conditions.
Smooth operation prevents accidental spillage and splashing.
Provides constant speed even with changes in viscosities of the samples.
Remote function provide PC control and data transmission.
Availability of auto-restart function in case of power loss for overnight operations.

Specifications

Specifications	OS20-Pro
Max. stirring quantity[H2O]	20L
Power	70W
Motor type	brushless DC motor
Motor input power	60W
Motor output power	50W
Speed range	50-2200rpm
Speed display accuracy	±3rpm
Speed display	LCD
Torque display	LCD
Voltage	100-240V, 50/60 Hz
Overload protection display	LED lights
Max. torque	40Ncm
Viscosity max.	10000mPas
Chuck range diameter	0.5-10mm
Dimension[W×D×H]	83x220x186mm
Weight	2.8kg
Protection class	IP21
Permissible ambient temperature and humidity	5-40°C, 80%RH
Data connector	RS232

LCD Digital Overhead Stirrer OS20-Pro