1. Introduction

Compliant with standard: DL/T706; The self ignition point measuring instrument is developed according to the industry standard DL/T706 of the Ministry of Electric Power of China, which is the method for measuring the self ignition point of fire-resistant oil used in power plants. It is used to measure the self ignition point temperature of fire-resistant oil in the speed control system of generators above 30MW. This instrument has high-precision intelligent temperature control, uniform heating, and reasonable layout; High precision, good accuracy, using three-point temperature measurement: bottom center, middle side wall, and upper part. The temperature of the top, middle, and bottom inside the flask is controlled within 1 ℃ to achieve thermal equilibrium inside the container. The ignition point of the fire-resistant oil is observed using a reflective mirror. This instrument has a beautiful appearance, easy testing, and stable and reliable performance.

This instrument is designed and manufactured in accordance with the industry standard DL/T706 IEC79-4:95, and is used to measure the minimum temperature at which combustion occurs in the running oil and fire-resistant oil samples in a flask.

2. Main features

1) High precision intelligent temperature control, uniform heating, and reasonable layout.

2) High precision and good accuracy.

3) Adopting three-point temperature measurement, namely: bottom center, middle of side wall, and upper part.

3. Main technical performance

1) Range: Room temperature~800 ℃

2) Accuracy: The temperature difference between the top, middle, and bottom of the flask is ≤ 1 ℃

3) Environmental temperature: Room temperature~50 ℃

4) Relative humidity:<80%

5) Supply voltage: AC220V ± 10% 50Hz

6) Temperature control accuracy: ± 1 ℃

7) Maximum power:<2000W