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DHP7-550 Digital Ceramic Hotplate 550°C with LCD Display & PT1000 Sensor
Key Features
High-Temperature Heating up to 550°C
Delivers fast and stable heating for demanding laboratory applications
Glass Ceramic Work Plate
Offers excellent chemical resistance, durability, and efficient heat transfer.
Precision Temperature Control
Supports PT1000 external temperature sensor with ±0.2°C accuracy for reliable sample heating.
LCD Digital Display
Clearly displays temperature and timer settings for easy operation.
Programmable Timer
Adjustable from 1 minute to 99 hours 59 minutes with automatic heating shut-off.
PC Remote Control
Enables convenient remote operation and integration into laboratory workflows.
Application
● Mineral acid digestion
● Sample drying and concentration
● High-boiling solvent evaporation
● Metal catalyst ashing and sintering
● Nanomaterial synthesis
● Environmental water and soil analysis
Technical Specifications
| Item | Specification |
|---|---|
| Model | DHP7-550 |
| Heating Plate | Glass Ceramic |
| Plate Size | 184 × 184 mm (7 inch) |
| Maximum Temperature | 550°C |
| Temperature Range | Ambient to 550°C |
| Temperature Resolution | 1°C |
| Temperature Display | LCD |
| Display Accuracy | 0.1°C |
| Temperature Control Accuracy | ±1°C (<100°C); ±1% (>100°C) |
| External Sensor | PT1000 (±0.2°C) |
| Timer | 1 min–99 h 59 min |
| Safety Temperature | 580°C Overheat Protection |
| Protection Class | IP21 |
| Heating Power | 1100 W |
| Rated Power | 1150 W |
| Voltage | 100–120 V / 200–240 V, 50/60 Hz |
| Dimensions | 360 × 230 × 110 mm |
| Weight | 4.3 kg |
| Ambient Temperature | 5–40°C |
| Ambient Humidity | ≤80% RH |
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