The Ohaus Guardian 7000 Hotplate-Stirrer e-G71HSRDM (20L, Aluminum) is a durable digital hotplate stirrer from Ohaus with superior safety features and intelligent performance. The chemical-resistant SmartHousing™ channels spills away from internal components, and SmartPresence™/SmartLink™ technologies automatically shut off the heater when no one is detected.
Function
Heating and Stirring
Capacity
20 L
Plate Construction
Aluminum
Speed Range
60 rpm – 1,600 rpm
Frequently Asked Questions
Q: What safety features are included? A: SafetyHeat™ uses two independent safety controls to detect and stop heating before an overtemperature condition occurs, plus SmartPresence™ auto shut-off.
Q: What’s the difference between ceramic and aluminum plates? A: Ceramic plates offer superior chemical resistance; aluminum plates provide fast, even heat distribution.
Q: What is the stirring speed range? A: 60 rpm to 1,600 rpm with software-controlled ramp rate for secure magnetic coupling.
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