OS20-Pro

Categories

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	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

Overhead Stirrer
Cat. No.	P/N	Descriptions	Power supply
8033100100	OS20-Pro	LCD Digital Overhead Stirrer , Max. stirring quantity 20L, with 18900071 & 18900258 free	USA plug,100V-220V/50Hz/60Hz
			Cn plug,100V-220V/50Hz/60Hz
			Euro plug,100V-220V/50Hz/60Hz
			UK plug,100V-220V/50Hz/60Hz

Accessories
Cat. No.	Descriptions
18900258	Universal plate stand(WxD: 20x31cm), including support holder(H: 78cm) and fixing device Grey
18900131	Universal plate stand(WxD: 20x31cm), including support holder(H: 78cm) and fixing device
18900071	Crossed stirrer, shaft length 40cm,stirrer diameter 5cm, 304 stainless steel
18900072	Straight stirrer, shaft length 40cm,stirrer diameter 6cm, 304 stainless steel
18900073	Blade stirrer, shaft length 40cm,stirrer diameter 6.8cm, 304 stainless steel
18900074	Centrifugal stirrer, shaft length 40cm,stirrer diameter 9cm, 304 stainless steel
18900075	Crossed stirrer, shaft length 35cm,stirrer diameter 6.5cm, PTFE coated
18900076	Straight stirrer, shaft length 35cm,stirrer diameter 7cm, PTFE coated
18900077	Blade stirrer, shaft length 35cm,stirrer diameter 6.8cm, PTFE coated
18900078	Centrifugal stirrer, shaft length 35cm,stirrer diameter 8.5cm, PTFE coated
18900330	Crossed stirrer, shaft length 40cm,stirrer diameter 5cm, 316L stainless steel （prevent the liquid spills）