Benchmark Scientific 7 x 7" Digital Hotplates, Magnetic Stirrers, and Hotplate Stirrers are engineered for consistent performance and user safety in everyday laboratory applications. With a space-efficient footprint, digital microprocessor control, and a durable ceramic surface, this series is ideal for heating and stirring tasks in general labs, research settings, or educational environments.
The series includes three configurations to fit various lab requirements:
- H3770-H – Digital Hotplate (heating only)
- H3770-HS – Digital Hotplate Stirrer (combined heating & stirring)
- H3770-S – Digital Magnetic Stirrer (stirring only)
Features:
- 7 x 7-inch chemical-resistant white ceramic top plate
- Digital temperature and speed control with backlit display
- Microprocessor-regulated heating for fast, consistent results
- Maximum stirring capacity: up to 5 liters
- Safety LED indicator activates above 50°C plate temperature
- Optional external temperature probe for direct sample monitoring (±1°C accuracy)
- Compact, low-profile design saves benchtop space
- Suitable for a wide variety of glassware including beakers and flasks
Configuration Options
Select the model that suits your application:
- H3770-H – Reliable heating up to 400°C without stirring
- H3770-HS – Simultaneous stirring and heating with full digital control
- H3770-S – Powerful magnetic stirrer with adjustable speed up to 1500 rpm
Specifications
| Specification | Details |
|---|---|
| Temperature Range | 35°C to 400°C |
| Speed Range | 150 to 1500 rpm |
| Platform Dimensions | 7 x 7 in. / 17.8 x 17.8 cm |
| Operating Temp. Range | +4°C to +65°C |
| Overall Dimensions | 7 x 11.5 x 4 in. / 18 x 27.9 x 10.1 cm |
| Weight | 6.4 lbs / 2.9 kg |
| Electrical | 120 or 230V, 50-60Hz, Max. 850W |
| Warranty | 2 Years |
What's Included
- 7 x 7" Digital Hotplate, Stirrer, or Hotplate Stirrer (model-dependent)
- Power Cord
- User Manual
- 2-Year Manufacturer’s Warranty
Optional Accessories
- H3770-ROD – Support rod
- H3770-TP – Temperature probe
- H3770-CS – Clamp support
- H3770-CSTF – Clamp support with thermometer/flexible arm
Why Choose Benchmark 7 x 7" Digital Hotplates and Stirrers?
- Reliable performance with precise digital control
- Durable ceramic surface resists corrosion and is easy to clean
- Safety LED indicator reduces risk during operation
- Compact design ideal for small benchtops or crowded workspaces
- Full compatibility with optional probes and lab accessories