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40L LCD Digital Enhanced Overhead Stirrer (OS40-Pro)

    Description

    • 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.
    • Package includes: Crossed stirrer (SKU: 18900071) & Universal plate stand (SKU: 18900258)

    Specifications

    Model OS40-Pro
    Max Stirring Quantity
    		 40L
    Motor Type Brushless DC Motor
    Motor Input Power 120 W
    Motor Output Power 100 W
    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 60Ncm
    Viscosity Max. 50000mPas
    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


    Accessories

    SKU 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 (prevents liquid spills）

    Read more

    Product form

    SKU: OS40-PRO

    40L LCD Digital Enhanced Overhead Stirrer (OS40-Pro)

      High reliability and outstanding performance. LCD display for precise monitoring of set and actual speeds, a wide range of speed... Read more

      $969.00

      Free pickup in our shop(s)
        • Shipped today? Order within: Nov 17, 2025 15:00:00 -0800
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          Product Brochure

        Description

        • 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.
        • Package includes: Crossed stirrer (SKU: 18900071) & Universal plate stand (SKU: 18900258)

        Specifications

        Model OS40-Pro
        Max Stirring Quantity
        		 40L
        Motor Type Brushless DC Motor
        Motor Input Power 120 W
        Motor Output Power 100 W
        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 60Ncm
        Viscosity Max. 50000mPas
        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


        Accessories

        SKU 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 (prevents liquid spills）

        Read more

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