Magnetic laboratory mixer BS series

analogfor chemical productsfor the pharmaceutical industry

Overview
The BIOBASE Hotplate Magnetic Stirrer BS Series provides controlled heating and magnetic stirring for laboratory liquids. Designed for simultaneous temperature control and stirring, the series offers aluminium or ceramic work plates and stepless adjustment of heating power and stirring speed.

Product Information

• Brand: BIOBASE
• Product origin: CHINA
• Delivery time: Within 7 days
• Supply capacity: Factory direct supply
• Models: BS-2H, BS-3H, BS-4H, BS-4HC

Features of BS-2H/3H

• Work plate: cast aluminium with surface spraying.
• Max. temperature: 380°C; max. speed: 2000 rpm.
• Heating and stirring can operate simultaneously.
• Stepless adjustment for heating power and stirring speed.

Features of BS-4H/4HC

• Work plate: ceramic.
• PT100 sensor standard on BS-4HC.
• Includes adjustable rack and stirrer bar.
• Max. temperature: 380°C (350°C for BS-4HC indicated in table); max. speed: 2000 rpm.
• Enclosed hot plate with flame protection, fast warm-up and durability.

Technical Parameters (table)
Model | BS-2H | BS-3H | BS-4H | BS-4HC
Work Plate Size | 120*120 mm | 170*170 mm | 190*190 mm | 190*190 mm
Plate Load (kg) | 3 | 10 | 10 | 10
Work Plate Material | Cast Aluminum with surface spraying | Cast Aluminum with surface spraying | Ceramic | Ceramic
Max. Stirring Capacity | 2 L | 5 L | 5 L | 5 L
Speed Range | 100–2000 rpm | 100–2000 rpm | 200–2000 rpm | 200–2000 rpm
Heating Temp | 380°C | 380°C | 380°C | 350°C
Power Consumption | 180 W | 500 W | 600 W | 600 W
Power Supply | AC110/220V±10%, 50/60Hz | AC110/220V±10%, 50/60Hz | AC110/220V±10%, 50/60Hz | AC110/220V±10%, 50/60Hz
Standard Accessory | Adjustable rack, stirrer bar | Adjustable rack, stirrer bar | Adjustable rack, stirrer bar | Adjustable rack, stirrer bar; PT100 sensor (BS-4HC)
External Size (W*D*H) mm | 200*120*90 | 265*185*190 | 320*190*125 | 320*190*125
Package Size (W*D*H) mm | 250*180*120 | 280*210*220 | 390*240*230 | 390*240*230
Net Weight (kg) | 1.9 | 2.2 | 5 | 5
Gross Weight (kg) | 3 | 3.4 | 6 | 6

Applications

• Heating and magnetic stirring of liquids in research and quality-control laboratories.
• Suitable for pharmaceutical, chemical, teaching and analytical lab routines requiring controlled temperature and agitation.

Technical specifications

• Series: BS (BS-2H, BS-3H, BS-4H, BS-4HC).
• Work plate options: cast aluminium (BS-2H/3H) or ceramic (BS-4H/4HC).
• Temperature range: up to 380°C (model-dependent).
• Stirring speed: up to 2000 rpm, stepless control.
• Stirring capacity: 2 L (BS-2H) / 5 L (other models).
• Power supply: AC110/220V±10%, 50/60Hz.
• Standard accessories: adjustable rack and stirrer bar; PT100 sensor included for BS-4HC.