Overview
OHAUS Guardian 3000™ Hotplate Stirrers are designed for economical heating and stirring in all laboratory settings. The bright LCD display includes easy-to-read temperature and speed settings, intuitive icons and a prominent hot top indicator that lights up when the heater is above 40°C. Select from three plate sizes to suit your application. All models can be used with the optional temperature probe for precise temperature control of the sample.
Applications
Boiling Liquids, 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 80 to 1600 rpm, ambient temperature range from +5°C to 500°C (ceramic top) or 380°C (ceramic-coated 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 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; temperature probe connector for use with optional temperature probe
Specifications
| Function | Heating and Stirring |
| Capacity | 15 L |
| Plate Construction | Ceramic-coated Stainless Steel |
| Plate Size | 5.3 in (135 mm) |
| Temp. Range | Ambient +5°C – 380°C |
| Control | Digital |
| Dimensions | 10.4 in x 4 in x 6.4 in (264 mm x 101 mm x 163 mm) (LxHxW) |
| Power Consumption | 550 W |
| Display | Custom Back-lit LCD |
| Working Environment | 5°C – 40°C, 80% RH, Non-condensing (41°F – 104°F, 80% RH, Non-condensing) |
| Speed Range | 80 to 1600 rpm |
| Net Weight | 5.5 lb (2.5 kg) |
| Safety Certification | TUV |
| Temp. Stability | +/-3% Plate, Below 100°C +/-2°C and +/-2% Probe, Below 100°C +/-2°C |
| Temperature Probe | Available as an Accessory |
| Calibration | 1 Plate/1 Probe Temperature Calibration |
| Power | 220V-240V~ 4A 50/60Hz |