Hotplates & Stirrers

Guardian 5000 Hotplates & Stirrers

Reliable Hotplate Stirrers with Exceptional Safety Features for Everyday Use
OHAUS Guardian 5000™ Hotplates Stirrers are designed for safety and simplicity in all research, academic and industrial applications. The design ensures proper mixing and temperature control of the top plate or your sample when using the optional temperature probe. Heating models include a Single Point Calibration feature for multiple setpoints. Select from five models with three plate sizes for your everyday heating and stirring applications.
Guardian 5000 Hotplates & Stirrers Features
An industry-leading early detection system that uses two independent safety controls to continuously monitor the electronics and shut off heating before an overtemperature condition occurs.
Precise stirring from 60 to 1600 rpm is made possible by the design of a powerful motor, strong magnet and software controlled ramp rate, ensuring secure magnetic coupling for viscous applications.
The bright LCD display includes large temperature and speed settings, intuitive icons and a prominent hot top indicator – all designed to quickly and easily monitor performance from across the lab.
Guardian 5000 Hotplates & Stirrers Models
Function


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Plate Construction

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Plate Size


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Temperature Range

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Speed Range
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Function
Heating
Capacity
15 L
Plate Construction
Ceramic
Function
Heating and Stirring
Capacity
15 L
Plate Construction
Ceramic
Function
Heating and Stirring
Capacity
18 L
Plate Construction
Ceramic
Function
Heating and Stirring
Capacity
20 L
Plate Construction
Aluminum
Function
Stirring
Capacity
15 L
Plate Construction
Ceramic
Guardian 5000 Hotplates & Stirrers Product Details
Applications
Boiling Water, Water/Oil Bath Preparation, Sample and Solution Preparation, Dissolving Buffers and Reagents, Preparing Media, Concentrating Samples
Display
Backlit LCD Display for temperature and speed, green indicator lights when unit is heating and stirring, prominent hot top indicator light, probe in use icon, Single Point Calibration icon
Operation
Stirring from 60 to 1600 rpm, Temperature range of ambient +5°C to 500°C (ceramic top) or 380°C (aluminum top), power cord (included), stirring models include a 1.5” (3.8 cm) PTFE coated stir bar
Communication
N/A
Construction
Probe connection, SmartHousing™ stays cool to the touch and is chemical resistant, IP21 Ingress Protection, polycarbonate front panel, control knobs, On/Off switch for heater disconnect, built-in support rod holder, easy to clean ceramic or aluminum tops
Design Features
Hot top indicator light, audible alarm, SafetyHeat™ protection shuts off the heater in the event of a malfunction, temperature calibration feature for 3 probe and 3 plate setpoints
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