Purpose:

The instrument is designed and made as per the National Standard GB/T11143 “Test Methods for Rust-Preventing Characteristics of Inhibited Mineral Oil in the Presence of Water” to determine rust-preventing characteristics of inhibited mineral oil, especially turbine oil, to iron parts in the presence of water, and the National standard GB/T 5096 “Test Methods for Detection of Copper Corrosion from Petroleum Products by the Copper Strip Tarnish Test” and the Industry Standard of Petrochemical SH/T0023 “Test Methods for Detection Sliver Corrosion from Jet Fuels by the Sliver Strip Tarnish Test” to determine corrosiveness of aviation gasoline, kerosene, aviation turbine oil, vehicle gasoline, tractor fuels, washing solvent, distillate fuels, lubricating oils and other petroleum products to copper or silver. It has function of temperature controlling, timing and alarming. It is a multifunctional instrument and it can be used for copper strip corrosion test, rust characteristics test and silver strip corrosion test.

 

Working condition

1. The instrument should be placed on a flat and stable workbench.

2. Do not put the test bomb containing high pressure liquefied petroleum gas or other petroleum products in a bath of 100 °C;

3. Combustible materials are involved during a test, so please keep the instrument away from any flame (or spark) during operation.

 

Technical parameters

1. Power supply: 220V±10%, 50 Hz;

2. Temperature sensor: Industrial platinum resistance, Pt100.

3. Temperature controlling range: 0~100°C;

4. Temperature controlling accuracy: ±1°C;

5. Temperature display mode: digitally displayed by a LED;

6. Heating power for temperature controlling: 600 W;

7. Heating power for Auxiliary heating: 1000 W;

8. Timing range: 1 min to 24 hours;

9. Time display mode: Digitally displayed by a LED

10. Sample hole: 4 pieces;

11. Ambient temperature: room temperature to 35 °C;

12. Relative humidity: ≤85%;

13. Total power consumption: not more than 1800 W