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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.
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
GUARDIAN 5000 HOTPLATES & STIRRERS MODELS
| MODELS | e-G51HS07C | e-G51HP07C | e-G51HS10C | e-G51HSRDM | e-G51ST07C |
| Function | Heating and Stirring | Heating | Heating and Stirring | Heating and Stirring | Stirring |
| Capacity | 15 L | 15 L | 18 L | 20 L | 15 L |
| Plate Construction | Ceramic | Ceramic | Ceramic | Aluminum | Ceramic |
| Plate Size | 7 in x 7 in (178 mm x 178 mm) | 7 in x 7 in (178 mm x 178 mm) | 10 in x 10 in (254 mm x 254 mm) | 5.3 in (135 mm) | 7 in x 7 in (178 mm x 178 mm) |
| Temp. Range | Ambient + 5°C – 500°C | Ambient + 5°C – 500°C | Ambient + 5°C – 500°C | Ambient + 5°C – 380°C | |
| Speed Range | 60 rpm ; 1,600 rpm | 60 rpm ; 1,600 rpm | 60 rpm ; 1,600 rpm | 60 rpm ; 1,600 rpm | |
| Calibration | Temperature Calibration 3 Plate/3 Probe | Temperature Calibration 3 Plate/3 Probe | Temperature Calibration 3 Plate/3 Probe | Temperature Calibration 3 Plate/3 Probe | Temperature Calibration 3 Plate/3 Probe |
| Control | Digital | Digital | Digital | Digital | Digital |
| Dimensions | 12.2 in x 4.8 in x 8.8 in (309 mm x 122 mm x 223 mm) (LxHxW) | 12.2 in x 4.8 in x 8.8 in (309 mm x 122 mm x 223 mm) (LxHxW) | 16.3 in x 4.8 in x 11.25 in (415 mm x 122 mm x 286 mm) (LxHxW) | 10.5 in x 5 in x 6.8 in (267 mm x 126 mm x 173 mm) (LxHxW) | 12.2 in x 4.8 in x 8.8 in (309 mm x 122 mm x 223 mm) (LxHxW) |
| Display | Custom Backlit LCD | Custom Backlit LCD | Custom Backlit LCD | Custom Backlit LCD | Custom Backlit LCD |
| Inuse cover | Available as an Accessory | Available as an Accessory | Available as an Accessory | Available as an Accessory | Available as an Accessory |
| Net Weight | 5.7 lb (2.6 kg) | 5.7 lb (2.6 kg) | 11.5 lb (5.2 kg) | 5.7 lb (2.6 kg) | 5.7 lb (2.6 kg) |
| Power | 230V, 6.0A, 50/60Hz | 230V, 6.0A, 50/60Hz | 230V, 7A, 50/60Hz | 230V, 4.6A, 50/60Hz | 230V, 0.5A, 50/60Hz |
| Power Consumption | 1,242 W | 1,242 W | 1,449 W | 952 W | 104 W |
| Safety Certification | TUV | TUV | TUV | TUV | TUV |
| Speed Range | 60 to 1600 rpm | 60 to 1600 rpm | 60 to 1600 rpm | 60 to 1600 rpm | |
| Speed Stability | +/-2% | +/-2% | +/-2% | +/-2% | |
| Temperature Probe | Available as an Accessory | Available as an Accessory | Available as an Accessory | Available as an Accessory | Available as an Accessory |
| Temp. Stability | +/-3% Plate, below 100°C +/-2°C and +/-1% Probe, below 100°C +/-1°C | +/-3% Plate, below 100°C +/-2°C and +/-1% Probe, below 100°C +/-1°C | +/-3% Plate, below 100°C +/-2°C and +/-1% Probe, below 100°C +/-1°C | +/-3% Plate, below 100°C +/-2°C and +/-1% Probe, below 100°C +/-1°C | |
| Working Environment | 41°F – 104°F, 80%RH, non-condensing (5°C – 40°C, 80%RH, non-condensing) | 41°F – 104°F, 80%RH, non-condensing (5°C – 40°C, 80% RH, Non-condensing) | 41°F – 104°F, 80%RH, non-condensing (5°C – 40°C, 80% RH, Non-condensing) | 41°F – 104°F, 80%RH, non-condensing (5°C – 40°C, 80% RH, Non-condensing) | 41°F – 104°F, 80%RH, non-condensing (5°C – 40°C, 80% RH, Non-condensing) |
