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Heidolph Hei-TORQUE Expert 400 Overhead Stirrer
Rotation Speed Range
10 to 400 rpm / 20 to 2,000 rpm
Viscosity Max.
250,000 mPas
Stirring Quantity Max. (H2)
100L
- Optimally stirs viscosities up to 250,000 mPas or volumes up to 100 liters (H2O)
- 2-gear stage design for powerful stirring, with speeds from 10-400 rpm and up to 2,000 rpm
- Minimal noise operation due to advanced engine technology
- 2.4-inch digital display for easy setting and control of application parameters
- Safety start/stop touch-function to prevent unintentional switching on
- Quick-action chuck with safety ring supports shaft diameters up to 10.5 mm
- Automatic overheat protection with cut-out for safe operation
- Suitable for use in fume hoods or reactor superstructures
With Hei-TORQUE Expert 400 you can optimally stir viscosities up to 250,000 mPas or volumes up to 100 liters (H2O). Thanks to its 2-gear stage design, it stirs particularly powerfully in the speed range up to 400 rpm and is therefore particularly suitable for applications with highly viscous media that require mixing in the lower speed range. However, operation at speeds of up to 2,000 rpm is also possible in the second speed.
The overhead stirrer Hei-TORQUE Expert 400 performs every stirring task with minimal noise thanks to the latest engine technology.
This easy-to-use overhead stirrer has a display of 2.4 inches, which makes it very easy to set the application parameters and control the process (e.g. using the torque trend display). The safety-related start/stop touch-function serves to minimize the risk of unintentional switching on.
Suitable for use in fume hoods or as a drive for reactor superstructures, the Hei-TORQUE Expert 400 has a quick-action chuck (quick chuck with safety ring) with a diameter of 10.5 mm, which can be combined with a large number of stirring tools for the best stirring results. *Stand, clamp, and impeller are sold separately*
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The
Heidolph Hei-TORQUE Expert 400 Overhead Stirrer includes:
- Power Cord
- Operator's Guide
- Full 3 Year Manufacturer's Warranty
Heidolph Hei-TORQUE Expert 400 Overhead Stirrer Specifications
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Number of
speed gears
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2
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Rotation
speed range
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10 - 400 rpm
/ 20 - 2,000 rpm
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Rotation
speed indicator
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digital
monochrom 2.4"
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Speed control
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electronic
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Max. torque
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400 Ncm
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Torque
indicator
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symbol
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Overheat
protection
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automatic
cut-out
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Viscosity
max.
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250,000 mPa s
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Stirring cap.
(H2O), max.a
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100 l
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Throught-shaft
design
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Yes
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Shaft
diameter, max.
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10.5 mm
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Power rating
motor input
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150 W
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Protection
class DIN EN 60529
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IP 54
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Specification
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Hei-TORQUE Core
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Hei-TORQUE Expert 100
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Hei-TORQUE Expert 200
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Hei-TORQUE Expert 400
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Hei-TORQUE Ultimate 100 w/ USB & RS232
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Hei-TORQUE Ultimate 200 w/ USB & RS232
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Hei-TORQUE Ultimate 400 w/ USB & RS232
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Speed Gears
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1
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1
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1
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2
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1
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1
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2
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Speed Range
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20 - 2,000 rpm
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10 - 2,000 rpm
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10 - 2,000 rpm
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10 - 400 rpm / 20 - 2,000 rpm
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10 - 2,000 rpm
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10 - 2,000 rpm
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10 - 400 rpm / 20 - 2,000 rpm
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Speed Indicator
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Digital Monochrome 2"
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Digital Monochrome 2.4"
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Digital Monochrome 2.4"
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Digital Monochrome 2.4"
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Digital Color 3.2"
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Digital Color 3.2"
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Digital Color 3.2"
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Max. Torque
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40 Ncm
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100 Ncm
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200 Ncm
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400 Ncm
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100 Ncm
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200 Ncm
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400 Ncm
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Torque Indicator
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Symbol
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Symbol
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Symbol
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Symbol
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Precise Value
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Precise Value
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Precise Value
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Max. Viscosity
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10,000 mPa s
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60,000 mPa s
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100,000 mPa s
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250,000 mPa s
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60,000 mPa s
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100,000 mPa s
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250,000 mPa s
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Stirring Cap. Max
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25 L
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50 L
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50 L
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100 L
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50 L
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50 L
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100 L
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Motor Power Input
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105 W
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90 W
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120 W
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150 W
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90 W
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120 W
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150 W
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