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  • Publicado : 12 de septiembre de 2012
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Heating and Mixing

Premium Safety Standards

Superior Ease of Use

Reduced Cost of Ownership

Premium Safety Standards
• To prevent accidents or laboratory
fires, all magnetic stirrers feature an overtemperature circuit which switches off the hotplate if an overtemperature situation occurs

• For your safety, the unit will power off

in case of a short-cut, a damage to thetemperature sensor, a motor failure or other incidences during operation

• In combination with Heat-On attachments
you can convert your lab into a “safety zone”

• To protect you from splashes and scalding
from bath media, rotation speed ramps up slowly until unit has reached the preprogrammed speed

• Even if the stirrer is exposed to the highest

temperatures, damage is categoricallyruled out – all models come with a fire-resistant aluminum die-cast housing Hotplate residual heat indicator in the digital display is illuminated when unit is turned off and hotplate temperature is above 50 °C to warn operator of potential burn hazards

• In case the heating function fails, stirring • A separate ON/OFF switch for heating
prevents an unintentional heat-up. If heating is switchedon, the on/off button is illuminated for visual control

will not be discontinued to avoid thermal damage to your sample

Have you ever heard of hotplates with fast heat-up times and chemical resistance?

Safe Heating and Mixing
The unique Kera-Disk® heating plate of aluminum provides fast heating times, and the wafer-thin ceramic coating makes the heating plate both chemically andscratch resistant!



Reduced Cost of Ownership
• Reduce your process times! The extended heating capacity
of 800 W reduces your heat-up time by 35 % compared to other units at 600 W

• The sealed housing protects the electronics and the

non-maintenance of sparkless motors reduce down times

• The design and features give an increased lifespan of 10
years along with significantlyreduced maintenance and repair costs

Superior Ease of Use
• All units with digital display allow for • You can even work with dry ice –
easy setting and monitoring values on the illuminated readout

• The unique Kera-Disk

® coating is extremely chemical-resistant and scratch-proof and can be cleaned easily if solvents, oil or other contaminations are spilled on the plate

a robustthermal insulation prevents corrosion inside the housing by preventing condensate from collecting and dripping on any electronic components

• The strong magnetic field allows for

easy stirring of even higher viscosity media

• An optional software program is

available for the MR Hei-End to aid you in automating your process, and software saves all data in electronic files


5 Kera-Disk top plate


With Kera-Disk® material coating, fast heat-up times and chemical resistance is no longer exclusive.

Heating and Mixing

• Glass ceramic top plates are

chemical-resistant and scratchproof but produce longer heatup times The extended heating capacity of 800 W reduces heat-up times by 35 % compared to other units at 600 W The chemicallyresistant KeraDisc® hot plate allows for immediate heat transfer resulting in quick heat-up times

• Aluminum top plates allow for

an immediate heat transfer but are not chemical-resistant or scratch-proof

Kera-Disk® top plates take the best of two worlds: The aluminum top plate allows for immediate heat transfer for quick heat-up times and a thin layer of ceramic coating makes the top plateschemicalresistant and scratch-proof

Hermetically-sealed housing protects all mechanical and electronic components from aggressive environments

In case the heating function fails, stirring will not be discontinued to prevent bumping

Sealed housing
The sealed housing of the MR series guarantees extended performance life and reduced maintenance.


• The...