1. Overview

This Flash Point Tester is designed and manufactured in accordance with the requirements specified in the national standard GB/T261-2021 “Determination of Flash Point: Binsky Martin Closed Cup Method”. Applicable to the method specified in this standard for determining the flash point of petroleum products using a closed cup method, which is the lowest temperature at which a mixture of steam and air is heated under specified conditions to produce a flash flame. This product can be widely used in the railway, aviation, power, petroleum industries, and scientific research departments.

2.Model and Product Name

Model	Product Name
HSHD-261	Flash Point Tester

3.Main Technical Parameters

Working power supply: AC (220 ± 10%) V, 50Hz;
Temperature measurement: Range: Room temperature to 400 ℃;

Temperature display unit: 0.1 ℃;

Repeatability: meets the requirements of GB/T261-2021 standard.
Reproducibility: Complies with the requirements of GB/T261-2021 standard.

Temperature display unit: 0.1 ℃;

Sample heating rate: Step A: (5-6) ℃/min;

Step B: (1-1.5) ℃/min;

Step C: (2.5-3.5) ℃/min;

Mixing speed: ⑴ (90-120) revolutions per minute, suitable for test step A.

⑵ (250 ± 10) revolutions per minute, applicable to Test Step B.

⑶ (90-120) revolutions per minute, suitable for test step C.

Ignition method: Ignite using electronic ignition method;
Experimental conditions: Environmental temperature: (10-40) ℃; Relative humidity: ≤ 80%;
Power consumption of the whole machine: not exceeding 500W.
Dimensions: 520mm x 360mm x 310mm (length x width x height) when the lifting arm is not lifted; When the lifting arm is lifted, it measures 520mm x 360mm x 420mm (length x width x height).