Rugged and Reliable Analog Hotplates and Stirrers for General Purpose Heating and Stirring
Dependable OHAUS Guardian 2000(TM) Hotplates and Stirrers are ideal for education and other lab environments that require affordable, everyday fast heating and reliable stirring up to 15L. All three sizes offer simple knob control to easily adjust the heating and stirring functions. The durable housing includes a built-in support rod holder which accepts the optional support rod. Stirring models include PTFE-coated stir bars.
Features
- Powerful stirring and fast heating at an economical price. Safely heat up to 500°C and stir up to 15L with easy to use knob control for simple and reliable everyday heating and stirring in the lab.
- Designed to last: The rugged metal housing has a spill resistant design for a long lifetime in the lab under harsh conditions. The smooth, chemical-resistant ceramic top plate is perfect for easy cleanup.
- Safety is of utmost importance, and the prominent hot top indicator light illuminates when the heater is above 40°C, keeping the end user safe during all heating applications.
Applications
Boiling Liquids, Basic Sample and Solution Preparation, Dissolving Buffers and Reagents, Preparing Media, Concentrating Samples
Display
Prominent hot top indicator light, green indicator lights when unit is heating and stirring
Operation
Simple knob control, stirring up to 1600 rpm, temperature up to 500°C (ceramic top) or 380°C (ceramic-coated stainless steel top), power cord (included), stirring models include PTFE-coated stir bar
Communication
N/A
Construction
Durable metal housing, PET front panel, control knobs, ON/OFF switch for heater disconnect, built-in support rod holder, easy to clean resin, ceramic or ceramic-coated stainless steel tops
Design Features
Hot top indicator light to protect user, green indicator lights illuminate when unit is heating and stirring
Specifications
| Models | e-G21HP04C | e-G21ST04R | e-G21HS04C |
| Function | Heating | Stirring | Heating and Stirring |
| Capacity | 15 L | ||
| Plate Construction | Ceramic | Resin | Ceramic |
| Plate Size | 4 in x 4 in (102 mm x 102 mm) | ||
| Temp. Range | 70°C – 500°C | – | 70°C – 500°C |
| Control | Analog | ||
| Power Consumption | 505 W | 35 W | 535 W |
| Speed Range | – | 200 to 1600 rpm | |
| Dimensions | 10.4 in x 4.3 in x 6.4 in (264 mm x 110 mm x 163 mm) (LxHxW) | ||
| Working Environment | 5°C – 40°C, 80% RH, Non-condensing (41°F – 104°F, 80% RH, Non-condensing) | ||
| Net Weight | 5.5 lb (2.5 kg) | 4.7 lb (2.1 kg) | 5.5 lb (2.5 kg) |
| Safety Certification | TUV | ||
| Power | 100V-120V~ 5A 50/60Hz | 100V-120V~ 2A 60Hz | 100V-120V~ 5A 50/60Hz |
Rugged and Reliable Analog Hotplates and Stirrers for General Purpose Heating and Stirring
Dependable OHAUS Guardian 2000(TM) Hotplates and Stirrers are ideal for education and other lab environments that require affordable, everyday fast heating and reliable stirring up to 15L. All three sizes offer simple knob control to easily adjust the heating and stirring functions. The durable housing includes a built-in support rod holder which accepts the optional support rod. Stirring models include PTFE-coated stir bars.
Features
- Powerful stirring and fast heating at an economical price. Safely heat up to 500°C and stir up to 15L with easy to use knob control for simple and reliable everyday heating and stirring in the lab.
- Designed to last: The rugged metal housing has a spill resistant design for a long lifetime in the lab under harsh conditions. The smooth, chemical-resistant ceramic top plate is perfect for easy cleanup.
- Safety is of utmost importance, and the prominent hot top indicator light illuminates when the heater is above 40°C, keeping the end user safe during all heating applications.
Applications
Boiling Liquids, Basic Sample and Solution Preparation, Dissolving Buffers and Reagents, Preparing Media, Concentrating Samples
Display
Prominent hot top indicator light, green indicator lights when unit is heating and stirring
Operation
Simple knob control, stirring up to 1600 rpm, temperature up to 500°C (ceramic top) or 380°C (ceramic-coated stainless steel top), power cord (included), stirring models include PTFE-coated stir bar
Communication
N/A
Construction
Durable metal housing, PET front panel, control knobs, ON/OFF switch for heater disconnect, built-in support rod holder, easy to clean resin, ceramic or ceramic-coated stainless steel tops
Design Features
Hot top indicator light to protect user, green indicator lights illuminate when unit is heating and stirring
Specifications
| Models | e-G21HP04C | e-G21ST04R | e-G21HS04C |
| Function | Heating | Stirring | Heating and Stirring |
| Capacity | 15 L | ||
| Plate Construction | Ceramic | Resin | Ceramic |
| Plate Size | 4 in x 4 in (102 mm x 102 mm) | ||
| Temp. Range | 70°C – 500°C | – | 70°C – 500°C |
| Control | Analog | ||
| Power Consumption | 505 W | 35 W | 535 W |
| Speed Range | – | 200 to 1600 rpm | |
| Dimensions | 10.4 in x 4.3 in x 6.4 in (264 mm x 110 mm x 163 mm) (LxHxW) | ||
| Working Environment | 5°C – 40°C, 80% RH, Non-condensing (41°F – 104°F, 80% RH, Non-condensing) | ||
| Net Weight | 5.5 lb (2.5 kg) | 4.7 lb (2.1 kg) | 5.5 lb (2.5 kg) |
| Safety Certification | TUV | ||
| Power | 100V-120V~ 5A 50/60Hz | 100V-120V~ 2A 60Hz | 100V-120V~ 5A 50/60Hz |
