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HEIDOLPH

Magnetic Stirring hotplates MR Hei-End

For Highest Safety
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INFORMATION
QUOTATION
INFORMATION
DESCRIPTION DOWNLOADS MR HEI-SERIE
DESCRIPTION

Hei-End

P/N: 505-50000-00

Exact settings and individual definition of safety parameters for highly sensitive media 

  • An independent safety circuit switches off heating at an operator-programmed temperature value above your set temperature
  • An additional operational safety step is required to change parameters which prevents unwanted changes to the actual setting
  • The digital display allows for easy setting and monitoring of values on the illuminated readout. Speed setting from 30 to 1,400 rpm at an accuracy of± 1 % and temperature setting up to 300 °C
  • Hotplate residual heat indicator in the digital display illuminates when unit is turned off and hotplate temperature is above 50 °C to prevent accidental operator injury
  • To protect your sample from overheating a safety circuit switches off heating if the temperature sensor is not immersed in your media vessel
  • A separate on/off switch for heating prevents an unintentional heat-up. If heating is switched on the on/off button is illuminated for visual control
  • Upgrade this magnetic stirrer with the optional Pt 1000 temperature sensor for precise temperature control, overshoot protection and reproducible results

Technical Data

Rotation speed range 30 - 1,400 rpm
Speed accuracy ±1 %
Max. stirring capacity (H2O) 20 l
Hotplate temperature 20 - 300 °C
Heating power 800 W
Accuracy temperature setting ±1 °C
Temperature accuracy with external temp. sensor ±0.2 °C
Safety curcuit hotplate 10 - 25 °C over normal temperature
Plate diameter ø 145 mm
Plate material Kera-Disk® (Silumin with ceramic coating)
Sensor breakage protection with Pt 1000
Residual heat indicator
Smooth start
Analog / digital interface yes
Protection class DIN EN 60529 IP 32

 

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DOWNLOADS
MR HEI-SERIE
HEIDOLPH website
HEIDOLPH
Shakers, Evaporators, Magnetic Stirrers
This item belongs to the following categories (click to expand):
Prices are quoted in euro (taxes excluded) and apply in the Benelux (recycling fee included). They are subject to change without notice. We reserve the right to adjust pricing errors and to limit quantities.

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