The top plate of the precision hot plate is made of aluminum alloy with high thermal conductivity. The surface is coated with an oxide layer, smooth and easy to maintain. All models are equipped with electronic output controllers for adjustable temperature output. The entire heating surface maintains extremely accurate and uniform temperature even after long hours of heating.
Product Features
- Automatic temperature control, working range 20~450℃, digital display for easy setting
- Durable heating system with 3 power levels: 825 – 1650 – 3300W
- High performance: reaches 500℃ within 20 minutes
- High-efficiency insulation allows use on heat-sensitive surfaces
- Supports constant temperature controller or programmable controller (up to 5 stages, max 5h59m per stage)

Safety Functions
- Safety protection: over-temperature shut-off at 300℃
- Anti-misoperation panel design
- High safety, reliable and user-friendly structure
Precision Hot Plate with Independent Controller
High precision – easy operation – long service life
アプリケーション
Cast aluminum alloy heating plate with anti-corrosion treatment, high temperature resistance, no deformation or discoloration. Widely used for sample baking, drying, and temperature testing in laboratories of biology, 医学, environmental, biochemical, and scientific research.

Key Advantages
- Special heating element, not easy to burn out
- Stainless steel panel with excellent corrosion resistance, no warping at high temperature
- Cast aluminum alloy plate: high temp resistant, anti-corrosion, stable performance
Technical Parameters
| Item | ET-4030 | ET-6040 |
|---|---|---|
| Product Name | High Temperature Hot Plate | |
| Heating Area | 400x300mm | 600x400mm |
| Corrosion Resistance | General | General |
| Material | High Grade Cast Aluminum | High Grade Cast Aluminum |
| Working Temp | Ambient~350℃ | Ambient~350℃ |
| Control | PID Digital Temperature Control | |
| Control Accuracy | ±1℃ | |
| Plate Uniformity | <±2℃ | |
| Continuous Working | 48h | |

Customization Service
- Various heating plate sizes available
- Split-type design to reduce acid vapor corrosion
- Timer function & multi-stage temperature control

Other Benefits
- Fast heating & uniform temperature
- Large plate for multi-sample processing
- Easy operation & long service life
- 20+ years manufacturer experience in anti-corrosion instruments
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