HK-0687 Aviation Fuel Lubricity Tester

Overview

The HK-0687 Aviation Fuel Lubricity Tester complies with the requirements of test methods ASTM D5001-2023 and SH/T 0687. It is used to determine the wear condition of the boundary lubricity of aviation turbine fuel on the friction steel surface. The diameter of the wear scar produced on the test ball is used as a measure of the sample’s lubricity.
Lubricity is a common term describing the boundary lubrication properties of a sample. In the test method adopted by this product, the lubricity of the sample is tested under strictly specified and controlled conditions: a fixed ball is in contact with a rotating test ring wetted by the sample, and the lubricity is expressed by the diameter (mm) of the wear scar generated on the fixed ball.

Product Features

1. Standard configuration.

Technical Specifications

1. Power Supply: AC 220V±10%, 50Hz
2. Sample Volume: (50±1)ml
3. Sample Temperature: (25±1)℃
4. Conditioned Air: Relative humidity of (10±0.2)% at (25±1)℃
5. Sample Pretreatment: A stream of air is passed into the sample at 0.5L/min, while another stream of air flows over the sample surface at 3.3L/min for 15min
6. Sample Test Condition: Air flows over the sample surface at 3.8L/min
7. Applied Load: 1000g (including 500g weight)
8. Test Time: (30±0.1)min
9. Cylinder Rotation Speed: (240±1)r/min
10. Test Ring: Complies with the requirements of 7.1.1 in SH/T 0687
11. Test Ball: Complies with the requirements of 7.1.3 in SH/T 0687
12. Reference Fluid: Complies with the requirements of 7.3 in SH/T 0687