ASTM D6079 Automatic Evaluating Lubricity of Diesel Fuels by
the High-Frequency Reciprocating Rig Tester
Product model: JF0765Z
Product Introduction
This equipment uses diesel as a lubricant to a certain extent. Wear caused by excessive friction will shorten the life of diesel engine components such as fuel injection pumps and fuel injectors. The poor lubricity of diesel is one of the reasons. The experimental results of this instrument have a good correlation with the lubrication problems of diesel oil and related equipment, and can properly predict the lubrication performance of diesel oil.
Technical Parameter
1. Applicable standards: ASTM D6079 ISO12156
2. Heating method: metal bath heating
3. Temperature control: ±0.1℃
4. Experimental temperature: normal temperature~150℃ arbitrary adjustment
5. Experimental load: 200±1g with a weight of 0.1~1KG
6. Oil tank surface area: 600±100mm2
7. Diameter of test ball: 6mm
8. Oil sample volume: 2.0±0.2ml
9. Rushing process: 1.0±0.02mm
10. Frequency rate: 50HZ
11. Control method: computer automatic control
12. Power supply: AC220V 50HZ
13. Power of the whole machine: 1000W
Main Feature
1. Computer automatic control, windows operating system, English interface, automatic shutdown after the test;
2. Standard test steel ball, diameter 6mm, material is AISI E-52100 steel, Rockwell hardness HRC is 58~66, surface roughness Ra<0.05μm;
3. The standard test piece is processed from round steel conforming to the AISIE-52100 specification, the Vickers hardness "HV30" grade value is 190-210, and the surface roughness Ra<0.02μm;
4. Equipped with automatic temperature and humidity control device;
5. Microcomputer temperature controller, PID program temperature control, PT100 temperature sensor, high;
6. The vibration exciter produced by aerospace technology has a high stroke frequency;
7. Electronic image analysis microscope, capable of magnifying 100 times, dividing 1μm, and supporting special analysis software;
8. Convenient fixture device, easy to operate and clean;
9. An ultrasonic cleaner;
