Application video
Overhead Stirrer Hei-TORQUE Precision 400  Heidolph
Overhead Stirrer Hei-TORQUE Precision 400
Heidolph


These stirrers are ideal for demanding tasks which have to be reproducible and documentable. The huge number
of additional features and operation modes allows for a perfect adjustment to your individual application.
  • Digital 3.2" touch-display made of glass for ease of operation: allows for pre-programmed profiles, saves these
profiles in memory, interval operation, watch rpm and torque graph life, timer / countdown / real time settings.
  • Motor provides max. power at min. noise level.
  • RS232 or USB interface to save all process data in a digital file.
  • Safe start and stop of operation via slide touch panel made of glass to avoid unintended stirring.
  • Increased safety with individual performance control: set the intensity of the starting operation, the max. rotational
speed and the max. torque limit.
  • Hei-Control software included in the scope of delivery.
Technical Data:
No. of speed gears:2
Speed ranges:10 to 400 min-1
200 to 2000 min-1
Max. stirring capacity H2O:100 l
Dimensions unit (W x H x D):93 x 350 x 247 mm
Dimensions rod (Ø x L):13 x 160 mm
Analogue / digital interface:USB and RS232
Counter / timer:yes
Speed indicator:digital colour 3.2"
Speed control:electronic
Overload protection:automatic cut-out
Motor protection:KTY temperature control software
Permissible running time:continuous operation
Max. Ø shaft:10.5 mm
Ambient temperature range:
Protection class (DIN EN 60529):
5 to 31 °C at 80 % rel. humidity, 32 to 40 °C linearly decreasing to 50 % humidity
IP 54
TypeTorque
max.

Ncm
Viscosity
max.
mPas
Weight
kg
Power
input / output
W
Order No.PU Manuf. Prod. No. 
Hei-TORQUE Precision 4004002500005.3150 / 9054388241-501-64020-00 
Accessories:
Blade impeller
Pitched blade impellers
Radial flow impellers
Anchor-type impeller
VISCOJET impellers
Accessories for stirrers Hei-TORQUE