Type : MR Hei-End
Cat. No. : - 505-50000-00

Features

• Plate made of silumin with ceramic coating; plate diameter: Ø 145mm.

• Microprocessor controller.

• Digital display for speed and temperature settings ( nominal and actual) .

• Hotplate residual heat indicator in the digital display illuminates when unit is turned off and hot plate temperature is above 50° C.

• If heating is switched on, the on/ off button is illuminated for visual control.

• Optional external temperature sensor.

• 24 hr unattended operation.

• 3 years guarantee.

Specifications
800 Watt heating power ( 600 W at 115/ 100 V)
Hotplate with Kera-Disk coating
Plate diameter: 145 mm
Extra safety control circuit and hotplate cut-out by two independent temperature sensors
An independent safety circuit with separate circuit switches off the heating if the nominal hotplate temperature is exceeded by 50 ° C
No unintentional temperature setting
Speed range: 30 - 1, 400 rpm
Speed accuracy: ± 1 %
Hotplate temperature range: 20 - 300 ° C
Medium temperature range up to 250 ° C
Accuracy temperature setting: ± 1 K
Hotplate residual heat indicator in the digital display lights when item is turned off and the hotplate temperature is still higher than 50 ° C
Illuminated switch for actual heating condition
External sensor control, if sensor is not beeing dipped in the medium, heating is swichted off
Triac guarantees long service life
Electronic current limiting to protect the motor
Features analog and serial RS 232 interface for full computer controllability

Preferred use of Heidolph magnetic stirrers includes smooth to intense mixing of low-viscosity fluids. Depending on the application, they are able to mix and heat at the same time. They are the first choice for decomposing organic and inorganic substances.

General Advantages

• Flat designed magnetic stirrers with plates in different sizes and shapes
• Intuitive operation guidance and illuminated digital display
• Heating power of 800 W for fast heating-up
• Wide speed range up to 1, 400 rpm
• Enhanced heavy-duty stirring magnet drives stirring bars with ease
• Excellent stirring results in volumes up to 20 litres ( H2O)
• Maintenance-free motors with smooth start feature
• High accuracy temperature setting of ± 1 K
• High-efficiency motor with low power consumption
• Hermetically sealed corrosion-proof aluminium die-cast housing
• Complete isolation between hotplate and housing against high
and low temperatures. Ideal for cooled samples.