Overhead Stirrer

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Project Description

Overhead Stirrer

  • LCD, LED display optional.

  • 20L, 40L optional.

  • Buy accessories independently: universal plate stand, propeller stirrer, straight stirrer, paddle stirrer, centrifuge stirrer, etc.

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Overhead Stirrer

TOPTION overhead stirrers can accomplish the most demanding tasks and provide high safety and increased performance. They are widely used in chemical synthesis, pharmaceutical synthesis, physical and chemical analysis, petrochemical industries, etc.

 SpecificationsOS20-ProOS20-Pro
Max. stirring quantity[H2O]20L40L
Power70W130W
Motor typebrushless DC motorbrushless DC motor
Motor input power60W120W
Motor output power50W100W
Speed range50-2200rpm50-2200rpm
Speed display accuracy±3rpm±3rpm
Speed displayLCDLCD
Torque displayLCDLCD
Voltage100-220V, 50/60 Hz100-220V, 50/60 Hz
Overload protection displayLED lightsLED lights
Max. torque40Ncm60Ncm
Viscosity max.10000mPas50000mPas
Chuck range diameter0.5-10mm0.5-10mm
Dimension[W*D*H]83*220*186mm83*220*186mm
Weight2.8kg2.8kg
Protection classIP21IP21
Permissible   ambient temperature and humidity5-40°C,      80%RH5-40°C,      80%RH
Data connectorRS232RS232
  • Main features of LCD digital overhead stirrer:

1.High reliability and outstanding performance.

2. LCD display for precise monitoring of set and actual speeds, a wide range of speed from 50 to 2200rpm with control accuracy of  ±3rpm.

3. Brushless DC motor for long life, maintenance free and explosion proof Torque trend display for real-time information on viscosity, changes.

4. Safety circuits allow for safe stop function in anti-stall or overload conditions.

5. Smooth operation prevents accidental spillage and splashing.

6. Provides constant speed even with changes in viscosities of the samples.

7. Remote function provide PC control and data transmission.

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

LED Overhead Stirrer

  • High reliability and outstanding performance.
  • A wide range of speed from 50 to  2200rpm.
  • Brushless DC motor for long life, maintenance free and explosion proof.
  • LED screen for monitoring actual speed.
  • Safety circuits allow for safe stop function in anti-stall or overload conditions.
SpecificationsOS20-SOS40-S
Max. stirring quantity(H2O)20L40L
Motor typebrushless DC motorbrushless DC motor
Motor input power60W120W
Motor output power50W100W
Voltage100-220V,   50/60 Hz100-220V,   50/60 Hz
Power70W130W
Speed range50-2200rpm50-2200rpm
Speed display accuracy±3rpm±3rpm
Speed displayLEDLED
Overload protection displayLED   lightsLED   lights
Max. torque40Ncm60Ncm
Viscosity max.10000mPas50000mPas
Chuck range diameter0.5-10mm0.5-10mm
Dimension[W*H*D]83*220*186mm83*220*186mm
Weight2.8kg2.8kg
Protection classIP42IP42
Permissible  ambient temperature and humidity5-40°C,   80%RH5-40°C   80%RH

Accessories of overhead stirrers