China Leading Laboratory Equipment Supplier

16  Years Lab Equipment & Instrument Manufacturer

LED Digital Overhead Stirrer 20L 40L

PS20-S, PS40-S

Max. stirring volume [H2O]:20L, 40L

Speed range ( r/min ):50-2200

Display:LED

Max. torque ( N-cm ): 40, 60

Max. viscosity ( mPa·s ):10000, 50000

Data interface:No

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Features:

  • Easy and user friendly operation with LED digital display of actual speeds.
  • Speed adjustable within50-2200rpm with precise speed control.
  • High performance BLDC motor with overload protection.
  • Speed maintains as the viscosity changes.
  • Protection class of IP42.
  • Microprocessor controlled safety circuits prevent splashing.
  • A wide range of shaft accessories for different kinds of applications.

Specification:

Specifications PS20-S PS40-S
Max. stirring volume [H2O] 20L 40L
Motor type brushless DC motor
Motor rating input 60W 120W
Motor rating output 50W 100W
Voltage 100-240V, 50/60 Hz
Power 70W 130W
Speed range 50-2200rpm
Speed control accuracy ±3rpm
Speed display LED
Overload protection display LED indicator
Max. torque 40N-cm 60N-cm
Max. viscosity 10000mPa·s 50000mPa·s
Chuck clamping range 0.5-10mm
Dimension [W*H*D] 83*220*186mm
Weight 2.8kg
Protection class IP21
Permissible ambient

temperature and humidit

5-40℃, 80%RH
Paddle stirrer shaft length 35cm
stirrer diameter 6.8cm
Material: PTFE coated
Application: Suitable for samples needed gentle processing at low and medium speeds
Paddle stirrer shaft length 40cm
stirrer diameter 6.8cm
Material: 316L stainless steel
Application: Suitable for samples needed gentle processing at low and medium speeds
Propeller stirrer shaft length 400mm
stirrer diameter 50mm
Material: 316L stainless steel
Application: Standard stirring element used at medium and high speeds
Propeller stirrer shaft length 35cm
stirrer diameter 6.5cm
Material: PTFE coated
Application: Standard stirring element, used at medium and high speeds
Straight stirrer shaft length 35cm
stirrer diameter 7cm
Material: PTFE coated
Application: Ideal for the mixing of low viscosity media at medium and high speeds
Universal plate stand Dimension [W*D*H] : 200*310*780mm
Material: stainless steel
Straight stirrer shaft length 400mm
stirrer diameter 50mm
Material: 316L stainless stee
Application: Ideal for the mixing  of low viscosity media at medium  and high speeds
Centrifugal stirrer shaft length 40cm
stirrer diameter 9cm
Material: 316L stainless steel
Application: Two-bladed stirrer of which blades open at an increasing angle as the speed increases. Perfect for stirring in round vessels with narrow necks. Medium to high speeds required.
Centrifugal stirrer shaft length 35cm
stirrer diameter 8.5cm
Material: PTFE coated
Application: Two-bladed stirrer of which blades open at an increasing angle as the speed increases. Perfect for stirring in round vessels with narrow necks. Medium to high speeds required

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