This instrument is designed and manufactured in accordance with the requirements specified in the national standard DL/T706 “Determination Method for Spontaneous Ignition Point of Fire-Resistant Oil for Power Plants”. It is used to determine the minimum temperature at which combustion occurs in a flask for samples of operating oil and fire-resistant oil. The instrument adopts high-precision intelligent temperature control, with uniform heating, reasonable layout, high precision, and good accuracy. It uses three-point temperature measurement, namely: the bottom center, the middle of the side wall, and the upper part.

Main technical indicators：

1. Working power supply: AC220v±10%, 50HZ

2. Temperature control range: Room temperature ～ 800℃

3. Temperature control accuracy: The temperature difference between the top, middle and bottom of the flask is ≤1℃

4. Conical flask: 200 ml

5. Ambient temperature: Room temperature ～ 50℃

6. Relative humidity: ＜85%

7. Maximum power： ＜2000w