HK-7326 Copper Corrosion from Lubricating Grease

Overview

HK-7326 Apparatus for Detection of Copper Corrosion from Lubricating Grease conforms to ASTM D4048

Standard Test Method for Detection of Copper Corrosion from Lubricating Grease. A prepared copper strip is totally immersed in a sample of grease and heated in an oven or liquid bath at a specified temperature for a definite period of time. Commonly used conditions are 100±1℃ (212±2℉) for 24h±5min. At the end of this heating period, the strip is removed，washed， and compared with the copper strip corrosion standard.

Features

1. Be able to do 4 groups of tests at the same time
2. Equipped with copper strip holder

Technical Parameters

1. Rated voltage:AC 220V±10% 50Hz
2. Heating power:1800W
3. Temperature range:Ambient~100℃
4. Accuracy:±0.5℃
5. Ambient requirements:Temperature:5~40℃;Humidity≤85%