ASTM D4310 Sludging and Corrosion Tendencies of Inhibited Mineral Oils Tester lubricant Sludge tendency analyzer

ASTM D4310

Model: JF0565

Product introduction:

This instrument is suitable for evaluating the corrosion of copper catalyst metal and the formation of sludge by mineral oil-type automobile turbine oil and mineral oil-type anti-wear hydraulic oil with inhibitors when oxygen, water, metallic copper and iron are present in the specified high temperature. the trend of.

This instrument is used to determine the sludge trend of mineral oil with inhibitors.

Method summary: The sample is exposed to oxygen for 1000h at 95°C in the presence of water and iron-copper catalyst. The insoluble matter in the oxidation tube is filtered with a 5um pore filter membrane, and the mass of the insoluble matter in the instrument is determined by the gravimetric method. And determine the total amount of copper in the oil, water and sludge phase.

Technical Parameter

1. Applicable standard: SH/T0565

2. Temperature control method: digital display PID thermostat

3. Temperature control range: 20～95℃±0.2℃

4. Working unit: six tubes

5. Flow tube control: flow meter adjustment

6. Timing method: electronic timing, automatic alarm

7. Power supply: AC220V 50HZ

Features

1. The glass test tube meets the requirements of ASTM standards;

2. Fully enclosed compressor refrigeration;

3. Electronic timer, digital display, with buzzer;

4. **The flow meter adjusts the gas flow, the ** flow control;

5. Six test tubes can be made at the same time, with dark box fan cooling;

6. Microcomputer temperature controller, digital display,

*Degree ±0.2℃ PT100 sensor