Ohaus Guardian 3000 Hotplate Stirrer e-G31HS04C
Affordable Digital Hotplate Stirrers Designed for Safety, Powerful Stirring and Fast Heating
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.
Unique Features:
• Industry leading safety at affordable prices. Guardian 3000 units offer safety, controlled heating and powerful stirring for general laboratory use - all at a competitive price point.
• SafetyHeat™ protects the lab. An industry-leading early detection system uses two independent safety controls to monitor the electronics and stop heating before a overtemperature condition occurs.
• Designed to last - the rugged metal housing has a spill-resistant design for long life in the lab under harsh conditions. The smooth, chemical-resistant ceramic top makes for easy clean ups.
Other size and capacity options available! Please call 469-587-6523 for more details.
| Function | Heating & Stirring |
| Top Plate Size | 4 x 4 in |
| Speed Range | 80 rpm to 1600 rpm |
| Speed Stability* | +/- 2% |
| Temperature Range | Ambient + 5°C – 500°C |
| Temperature Stability* | +/-3% Plate, below 100°C +/-2°C and +/-2% Probe, below 100°C +/-2°C |
| Temperature Calibration | 1 Plate and 1 Probe |
| Control | Digital |
| Display | Backlit LCD for Temperature and Speed |
| Capacity | 15 L |
| Top Plate Material | Ceramic |
| Dimensions (H x L x W) | 4.3 x 10.4 x 6.4 in |
| Net Weight | 5.5 lb. / 2.5 kg |
| Power | 100V-120V ~5A 50/60Hz 220V-240V ~4A 50/60Hz |
| Power Consumption | 550W (120V) 50W (230V) |
| Working Environment | 41°F – 104°F, 80 % RH, non-condensing / 5°C – 40°C, 80% RH, non-condensing |
| Weight | 4.3 kg |
| Application Modes | Boiling Liquids, Water/Oil Bath Preparation, Sample and Solution Preparation, Dissolving Buffers and Reagents, Preparing Media, Concentrating Samples |
| Operation | Stirring from 80 to 1600 rpm, temperature range of ambient +5°C to 500°C (ceramic top) or 380°C (ceramic coated stainless steel top), power cord (included), stirring models include one PTFE coated stir bar |
| 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 |
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