GH-ZD High Temperature Microcrystalline Electric Heating Plate

Product Introduction:

Intelligent electric heating plates utilize advanced digestion technology, featuring rapid heating, programmable control, complete digestion, and uniform temperature distribution. They are suitable for pre-treatment of samples in industries such as food, pharmaceuticals, quality inspection, environmental protection, disease control, chemical engineering, and universities. Additionally, they can be used for microwave digestion pretreatment and acid stripping, making them an ideal matching product for analyzers like atomic absorption, atomic fluorescence, and ICP-AES.

Meets: GBZ/T 192.4-2007 "Determination of Dust in Workplace Air, Part 4: Content of Free Silicon Dioxide"

Product Features:

Corrosion-resistant and resistant to various acids: sulfuric acid, hydrochloric acid, nitric acid, hydrofluoric acid, aqua regia, etc. Resistant to alkalis and various corrosive substances.

Air.

2. Uniform Temperature; temperature difference across the board is ≤ ±2°C. Homogeneous batch samples (dozens of beakers) can almost reach boiling point simultaneously.

3. Temperature Control - Adjust temperature as needed, PID tuning, temperature control accuracy: ±0.1℃.

4. Increase temperature from room temperature to peak temperature within ≯40 minutes. Average 6.9 seconds/°C.

5. Zero-pollution board hardness: Vickers hardness (GPa) 20, density 3.02 g/cm³, no smudge marks, no flaking.

6. Board Temperature Measurement: The instrument's display shows the actual temperature of the board surface (operational temperature).

7. The recycled panel system can be reused without damage.

8. Shell material: ABS plastic with corner protection.

9. Multi-layered safety insulation protection; upon equipment failure, it can stop operation while emitting an alarm.

Technical Specifications:

Heating Output Power: 1500W

2. Board temperature measurement, heating temperature range: Room temperature - 550℃

3. Temperature Control: PID Digital Display

4. Precision of heating temperature control: ±0.1

5. Temperature difference across the panel: ±2℃

6. Heating Speed: 6.9 seconds/°C

7. Heating Plate Material: Silicon Carbide, hardness greater than Vickers 20 (resistant to various acids, alkalis, and corrosive air; reusable without damage)

8. Heating Area: 300*400 (mm)

9. Voltage: 220V

10. Operating Frequency: 50Hz

11. Automatic power-off and alarm in case of failure

12. Safety: Multi-layer Insulation Protection

13. Meets GBZ/T 192.4—2007 "Determination of Dust in Workplace Air – Part 4: Content of Free Silica Dioxide" national standard

Requirements for pretreatment of standard method samples.

14. Provide current year metrological verification or calibration certificate