OS20-PRO, Overhead Stirrer, Dlab

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 viscosity of the samples.

• Remote function provide PC control and data transmission.

• Availability of auto-restart function in case of power loss for overnight operations.

SKU: n/a.

Description

SpecificationOrder Info

Model	OS20-PRO
Max Stirring quantity	20L
Power	70W
Motor type	Brushless DC Motor
Motor input power	60W
Motor output power	50W
Spped Range	50 – 2200 rpm
Speed display accuracy	±3 rpm
Speed display	LCD
Torque display	LCD
Voltage	100-240V, 50/60 Hz
Time setting range	0 – 99h 59min
Overload protection display	LED Lights
Max. torque	40 Ncm
Max. viscosity	100000 mPas
Chuck range diameter	0.5mm – 10mm
Weight	2.8 kg
Dimension	83mm x 220mm x 186mm
IP protection class	IP21
Data connector	RS232
Permissible ambient temperature	5~40°C
Permissible relative humidity	80%RH

Overhead Stirrer
Product No	Product Name	Description
8033100100	OS20-Pro	LCD Digital Overhead Stirrer , Max. stirring quantity 20L, with 18900071 & 18900258

Accessories
Product No	Description
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, 316L stainless steel
18900072	Straight stirrer, shaft length 40cm,stirrer diameter 6cm, 316L stainless steel
18900073	Blade stirrer, shaft length 40cm,stirrer diameter 6.8cm, 316L stainless steel
18900074	Centrifugal stirrer, shaft length 40cm,stirrer diameter 9cm, 316L 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)