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Overhead Stirrers (Digital)

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Overhead Stirrers (Digital)

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Overhead Stirrers (Digital)
Ideal for digital controlled high performance stirring task.
Intelligent speed controller enables reproducible results under varying viscosity condition.
Performance & Convenience
  • Years of vibration-free and silent operation.
     - Equipped with a maintenance-free BLDC motor to generate smooth, quiet, and yet powerful stirring.
  • Powerful torque capable of handling high viscosity tasks.
  • Maintenance of constant motor speed by PID feedback control system even under conditions of changing viscosity.
  • Best effort function intelligently manages its stirring speed to keep stirring even workload is out of its capacity.
  • Prevention of accidental spills or splashes thanks to microprocessor controlled smooth start and stop functions.
  • Well illuminated digital display panel with sensitive touch buttons.
     - Set/present rpm, power ratio (%) and run time are visible together on one screen.
  • Stirring directions are selectable depending on each impeller’s shape.
  • Built-in USB port for external control and data collection.
     - Lab Companion software and USB cable are provided.
  • Compact and slim head design for diverse flexibility in configuring other test equipment and accessories. (optional)
Safety
  • Sturdy aluminum main body efficiently absorbing and emitting the heat generated by the motor.
  • Safety features against overload and overheating for continuous operation.
  • Keypad lock function prevents accidental changes.
 
Model LSMSD-0420
Speed control PID feedback control
Speed range (rpm) 80 to 2,000
Chuck range (mm / inch, dia) 3 to 10 / 0.1 to 0.4
Stirring capacity, Max. (L, H2O) 20
Viscosity, Max. (cP) 1) 5,000 (~2,000rpm) / 10,000 (~1,200rpm) / 30,000 (~300rpm) / 50,000 (~200rpm)
Torque, Max. (N·cm) 19
Motor rating input / output (W) 70 / 40
Material Body / Cover / Motor Powder coated aluminum / Polypropylene / BLDC
Dimension Overall (W×D×H) (mm / inch) 75x215x150 / 2.9x8.5x5.9
Net weight (Kg / lbs) 2.8 / 6.2
Protection class (DIN EN 60529) IP30
Electrical requirements (230V 50/60Hz) 0.5A
1) Silicone oil with using 3-bladed propeller impeller(Ø50) under room temperature of 26℃, 60%RH, no load.
※ Permissible environmental conditions: temperature (5-40℃) and relative humidity (up to 80%).
※ Main body comes together with chuck handle and attaching rod.
※ Above specifications can be changed without prior notice. 
Impellers
Propeller impellers
  •  Standard grade stainless steel with Teflon shaft produces an-axial flow stir between the bot-tom and top levels of a sample with local shearing force. Used at medium or high speeds for mixing normal range level viscosity samples.

Turbine impellers

  • A radial flowing stir from the top and bottom levels of a sample with a powerful, high shearing turbulent force. Used ideally for the gassing of liquids and mixing medium to high range level viscosity samples.

Half-moon impellers / Centrifugal impellers

  • Tiltable moon-shaped and blade shaft produces a normal axial flow percentage mixing of samples. Used with round bo-ttom shaped containers, medium mixing speed, and samples ranging from low to medium visco-sity levels.

Anchor impellers / Paddle impellers

  • An anchored shaft that produces a strong tangential flow with a high shearing percentage force on samples with medium to high viscosity level with speed setting in the low to medium range.
 
Cat. No. Blade
(WxH, mm / inch)
Shaft
(Ø, mm / inch)
Length
(mm / inch)
3-bladed propeller
JAAA37521 50 / 1.97 8 / 0.31 400 / 15.75
JAAA37522 70 / 2.76 8 / 0.31 400 / 15.75
JAAA37523 100 / 3.94 8 / 0.31 400 / 15.75
4-bladed propeller
JAAA37531 50 / 1.97 8 / 0.31 400 / 15.75
JAAA37532 70 / 2.76 8 / 0.31 400 / 15.75
JAAA37533 100 / 3.94 8 / 0.31 400 / 15.75
Turbine
JAAA37561 40 / 1.57 8 / 0.31 500 / 19.69
JAAA37562 70 / 2.76 8 / 0.31 500 / 19.69
Dissolver
JBEA0570031 55 / 2.17 8 / 0.31 350 / 13.78
JBEA0570032 75 / 2.95 8 / 0.31 350 / 13.78
Cat. No. Blade
(WxH, mm / inch)
Shaft
(Ø, mm / inch)
Length
(mm / inch)
Half-moon
JAAA37541 65x20 / 2.56x0.79 8 / 0.31 300 / 11.81
JAAA37542 90x25 / 3.54x0.98 8 / 0.31 500 / 19.69
Centrifugal
JAAA37551 50x15 / 1.97x0.59 8 / 0.31 500 / 19.69
JAAA37552 80x15 / 3.15x0.59 8 / 0.31 500 / 19.69
Anchor
JAAA37571 45x45 / 1.77x1.77 8 / 0.31 300 / 11.81
JAAA37572 60x60 / 2.36x2.36 8 / 0.31 500 / 19.69
Paddle A
JAAA37581 70x70 / 2.76x2.76 8 / 0.31 500 / 19.69
 
Cat. No. Blade
(WxH, mm / inch)
Shaft
(Ø, mm / inch)
Length
(mm / inch)
4-bladed propeller
JBEA0570081 50 / 1.97 8 / 0.31 500 / 19.69
JBEA0570082 70 / 2.76 8 / 0.31 500 / 19.69
Turbine
JBEA0570131 70 / 2.76 8 / 0.31 500 / 19.69
Cat. No. Blade
(WxH, mm / inch)
Shaft
(Ø, mm / inch)
Length
(mm / inch)
Half-moon
JBEA0570091 60x18 / 2.36x0.71 8 / 0.31 500 / 19.69
Centrifugal
JBEA0570101 76x17 / 2.99x0.67 8 / 0.31 500 / 19.69
Anchor
JBEA0570111 80x50 / 3.15x1.97 8 / 0.31 500 / 19.69
JBEA0570121 80x40 / 3.15x1.57 8 / 0.31 500 / 19.69
Paddle
JBEA0570141 70 / 2.76 8 / 0.31 500 / 19.69
Paddle A
JBEA0570151 78x80 / 3.07x3.15 8 / 0.31 500 / 19.69
 
Cat. No. Description
JAAA37501 Dial stand (W×D×H, 400×400×700 / 15.75×15.75×27.56˝)
JAAA37502 Basic stand 1 (W×D×H, 400×400×700 / 15.75×15.75×27.56˝)
AAA37503 Basic stand 2 (W×D×H, 300×400×700 / 11.81×15.75×27.56˝)
JAAA37504 Basic stand 3 (W×D×H, 250×350×700 / 9.84×13.78×27.56˝)
JMSS0051 Support Rod, M14 (Ø15x500mm / Ø0.59x19.68˝)
JMSS0052 Support Rod, M14 (Ø18x500mm / Ø0.71x19.68˝)
JMSS0053 Support Rod, M14 (Ø20x500mm / Ø0.79x19.68˝)
 
Cat. No. Description
JBEA1000001 Utility clamp 3 prong
JBEA1000002 Utility clamp plat
JBEA1000011 3 prong clamp (80mm / 3.15˝grip)
JBEA1000012 3 prong clamp (60mm / 2.36˝grip)
JBEA1000013 3 prong clamp (20mm / 0.79˝grip)
JBEA1000014 2 prong clamp (60mm / 2.36˝grip)
JBEA0570181 Fixing clamp
Cat. No. Description
JAAA37512 Clamp holder, C-10 (Al body, Ø17mm / 0.67˝)
JAAA37511 Clamp holder, C-20 (Al body, Ø27mm / 1.06˝)
JBEA0570191 Flexible coupling
JBEA0570161 PTFE stirring seals (24 / 40)
JBEA0570162 PTFE stirring seals (29 / 42)
JBEA0570163 PTFE stirring seals (34 / 45)
 
Description

Details

Overhead Stirrers (Digital)
Ideal for digital controlled high performance stirring task.
Intelligent speed controller enables reproducible results under varying viscosity condition.
Performance & Convenience
  • Years of vibration-free and silent operation.
     - Equipped with a maintenance-free BLDC motor to generate smooth, quiet, and yet powerful stirring.
  • Powerful torque capable of handling high viscosity tasks.
  • Maintenance of constant motor speed by PID feedback control system even under conditions of changing viscosity.
  • Best effort function intelligently manages its stirring speed to keep stirring even workload is out of its capacity.
  • Prevention of accidental spills or splashes thanks to microprocessor controlled smooth start and stop functions.
  • Well illuminated digital display panel with sensitive touch buttons.
     - Set/present rpm, power ratio (%) and run time are visible together on one screen.
  • Stirring directions are selectable depending on each impeller’s shape.
  • Built-in USB port for external control and data collection.
     - Lab Companion software and USB cable are provided.
  • Compact and slim head design for diverse flexibility in configuring other test equipment and accessories. (optional)
Safety
  • Sturdy aluminum main body efficiently absorbing and emitting the heat generated by the motor.
  • Safety features against overload and overheating for continuous operation.
  • Keypad lock function prevents accidental changes.
 
Model LSMSD-0420
Speed control PID feedback control
Speed range (rpm) 80 to 2,000
Chuck range (mm / inch, dia) 3 to 10 / 0.1 to 0.4
Stirring capacity, Max. (L, H2O) 20
Viscosity, Max. (cP) 1) 5,000 (~2,000rpm) / 10,000 (~1,200rpm) / 30,000 (~300rpm) / 50,000 (~200rpm)
Torque, Max. (N·cm) 19
Motor rating input / output (W) 70 / 40
Material Body / Cover / Motor Powder coated aluminum / Polypropylene / BLDC
Dimension Overall (W×D×H) (mm / inch) 75x215x150 / 2.9x8.5x5.9
Net weight (Kg / lbs) 2.8 / 6.2
Protection class (DIN EN 60529) IP30
Electrical requirements (230V 50/60Hz) 0.5A
1) Silicone oil with using 3-bladed propeller impeller(Ø50) under room temperature of 26℃, 60%RH, no load.
※ Permissible environmental conditions: temperature (5-40℃) and relative humidity (up to 80%).
※ Main body comes together with chuck handle and attaching rod.
※ Above specifications can be changed without prior notice. 
Impellers
Propeller impellers
  •  Standard grade stainless steel with Teflon shaft produces an-axial flow stir between the bot-tom and top levels of a sample with local shearing force. Used at medium or high speeds for mixing normal range level viscosity samples.

Turbine impellers

  • A radial flowing stir from the top and bottom levels of a sample with a powerful, high shearing turbulent force. Used ideally for the gassing of liquids and mixing medium to high range level viscosity samples.

Half-moon impellers / Centrifugal impellers

  • Tiltable moon-shaped and blade shaft produces a normal axial flow percentage mixing of samples. Used with round bo-ttom shaped containers, medium mixing speed, and samples ranging from low to medium visco-sity levels.

Anchor impellers / Paddle impellers

  • An anchored shaft that produces a strong tangential flow with a high shearing percentage force on samples with medium to high viscosity level with speed setting in the low to medium range.
 
Cat. No. Blade
(WxH, mm / inch)
Shaft
(Ø, mm / inch)
Length
(mm / inch)
3-bladed propeller
JAAA37521 50 / 1.97 8 / 0.31 400 / 15.75
JAAA37522 70 / 2.76 8 / 0.31 400 / 15.75
JAAA37523 100 / 3.94 8 / 0.31 400 / 15.75
4-bladed propeller
JAAA37531 50 / 1.97 8 / 0.31 400 / 15.75
JAAA37532 70 / 2.76 8 / 0.31 400 / 15.75
JAAA37533 100 / 3.94 8 / 0.31 400 / 15.75
Turbine
JAAA37561 40 / 1.57 8 / 0.31 500 / 19.69
JAAA37562 70 / 2.76 8 / 0.31 500 / 19.69
Dissolver
JBEA0570031 55 / 2.17 8 / 0.31 350 / 13.78
JBEA0570032 75 / 2.95 8 / 0.31 350 / 13.78
Cat. No. Blade
(WxH, mm / inch)
Shaft
(Ø, mm / inch)
Length
(mm / inch)
Half-moon
JAAA37541 65x20 / 2.56x0.79 8 / 0.31 300 / 11.81
JAAA37542 90x25 / 3.54x0.98 8 / 0.31 500 / 19.69
Centrifugal
JAAA37551 50x15 / 1.97x0.59 8 / 0.31 500 / 19.69
JAAA37552 80x15 / 3.15x0.59 8 / 0.31 500 / 19.69
Anchor
JAAA37571 45x45 / 1.77x1.77 8 / 0.31 300 / 11.81
JAAA37572 60x60 / 2.36x2.36 8 / 0.31 500 / 19.69
Paddle A
JAAA37581 70x70 / 2.76x2.76 8 / 0.31 500 / 19.69
 
Cat. No. Blade
(WxH, mm / inch)
Shaft
(Ø, mm / inch)
Length
(mm / inch)
4-bladed propeller
JBEA0570081 50 / 1.97 8 / 0.31 500 / 19.69
JBEA0570082 70 / 2.76 8 / 0.31 500 / 19.69
Turbine
JBEA0570131 70 / 2.76 8 / 0.31 500 / 19.69
Cat. No. Blade
(WxH, mm / inch)
Shaft
(Ø, mm / inch)
Length
(mm / inch)
Half-moon
JBEA0570091 60x18 / 2.36x0.71 8 / 0.31 500 / 19.69
Centrifugal
JBEA0570101 76x17 / 2.99x0.67 8 / 0.31 500 / 19.69
Anchor
JBEA0570111 80x50 / 3.15x1.97 8 / 0.31 500 / 19.69
JBEA0570121 80x40 / 3.15x1.57 8 / 0.31 500 / 19.69
Paddle
JBEA0570141 70 / 2.76 8 / 0.31 500 / 19.69
Paddle A
JBEA0570151 78x80 / 3.07x3.15 8 / 0.31 500 / 19.69
 
Cat. No. Description
JAAA37501 Dial stand (W×D×H, 400×400×700 / 15.75×15.75×27.56˝)
JAAA37502 Basic stand 1 (W×D×H, 400×400×700 / 15.75×15.75×27.56˝)
AAA37503 Basic stand 2 (W×D×H, 300×400×700 / 11.81×15.75×27.56˝)
JAAA37504 Basic stand 3 (W×D×H, 250×350×700 / 9.84×13.78×27.56˝)
JMSS0051 Support Rod, M14 (Ø15x500mm / Ø0.59x19.68˝)
JMSS0052 Support Rod, M14 (Ø18x500mm / Ø0.71x19.68˝)
JMSS0053 Support Rod, M14 (Ø20x500mm / Ø0.79x19.68˝)
 
Cat. No. Description
JBEA1000001 Utility clamp 3 prong
JBEA1000002 Utility clamp plat
JBEA1000011 3 prong clamp (80mm / 3.15˝grip)
JBEA1000012 3 prong clamp (60mm / 2.36˝grip)
JBEA1000013 3 prong clamp (20mm / 0.79˝grip)
JBEA1000014 2 prong clamp (60mm / 2.36˝grip)
JBEA0570181 Fixing clamp
Cat. No. Description
JAAA37512 Clamp holder, C-10 (Al body, Ø17mm / 0.67˝)
JAAA37511 Clamp holder, C-20 (Al body, Ø27mm / 1.06˝)
JBEA0570191 Flexible coupling
JBEA0570161 PTFE stirring seals (24 / 40)
JBEA0570162 PTFE stirring seals (29 / 42)
JBEA0570163 PTFE stirring seals (34 / 45)
 
Additional Information

Additional Information

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