详情
High viscosity, low noise and maintenance free
Features of Laboratory Stirrer (LR500A)
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DC brushless motor considered superior in safety as there are no brushes to cause sparks and no brush replacement required
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Direct-drive system reduces noise and require low maintenance
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Achieves high torque enabling stirring of high viscosity solution
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Digital tachometer for easy speed setting and confirmation
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Load on the stirring shaft can be monitored by LED2 display. An overload lamp turns on when exceeding the maximum load, stopping the motor automatically
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Revolution feedback control function can maintain the setting rate despite change of load (especially suitable for high viscosity samples)
Specifications
|
Item Code |
231089 |
|
Model |
LR500A |
|
Speed range |
34 to 340rpm |
|
Max. torque |
1.96N•m (20kgf•cm) |
|
Display of speed / torque |
Digital, 3-digit / Green LED, 2 steps + Overload display |
|
Motor (brushless DC) |
70W |
|
Speed control |
Speed feedback control |
|
Safety device |
Stops when overloaded |
|
Stirring function / shaft dia. |
Gearless direct drive type / ø10mm |
|
Accessories |
Stirring shaft (Ø10*500mm), 75mm 4-blade propeller, Clamp |
|
External dimensions（W×D×H mm） |
164×252×174mm |
|
Power Source |
AC115 / 220V
Single-phase with step-down transformer |
|
Weight |
4.2kg |
Maintenance and warranty
Conditions: temperature and humidity: 23 deg.C+/-5 deg.C, 65%RH+/-20% (no load)
External dimensions do not include protrusions.
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