H3770-H is the heat-only member of Benchmark's 7 × 7 in digital series, with no stirring drive. Its white ceramic top plate heats from 35 to 400°C under microprocessor control, and the set temperature is shown on a digital readout. A safety LED stays lit while the surface is hotter than 50°C. Connecting the optional external probe lets the hotplate regulate on the liquid temperature, holding it within ±1°C.
Key features
- Heat only, 35–400°C on a 7 × 7 in ceramic plate
- Chemical-resistant white ceramic surface
- Digital temperature setting and readout
- Safety LED warns of a plate above 50°C
- Optional probe regulates sample to ±1°C
Specifications
| Brand | Benchmark Scientific |
|---|---|
| Catalog number | H3770-H / H3770-H-E |
| Temperature Range | 35–400°C |
| Platform Dimensions | 7 × 7 in (17.8 × 17.8 cm) |
| Top Plate | White ceramic |
| Sample Temperature Control | ±1°C with optional external probe |
| Hot-Surface Indicator | LED, above 50°C |
| Weight | 6.4 lb (2.9 kg) |
| Electrical | 115 V or 230 V |
| Warranty | 2 years |
Ordering information
| Catalog number | Power |
|---|---|
| H3770-H | 115V, US plug |
| H3770-H-E | 230V, European plug |
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