1. Working power supply: AC220V ± 10%, 50Hz

2. Motor power: 6w

3. Heating power: 2kw

4. Temperature control range: Room temperature~180 ℃

5. Temperature control accuracy: ≤ 0.5 ℃

6. Lighting power supply: 5V

1. The design fully complies with the requirements of GB/T 262 standard for aniline point testing of dark petroleum products and light petroleum products.

2. Two sets of experimental devices are prepared for measuring the aniline point of heavy oil and light oil, respectively.

3. The temperature control system adopts a digital PID temperature regulation controller, which has high temperature control accuracy, stable and reliable performance.