ASTM D4048 Grease Copper Sheet Corrosion Tester

This precision instrument evaluates the corrosion properties of greases on copper components, ensuring material compatibility and product quality in industrial applications.

Designed and manufactured in strict compliance with national standard GB/T 7326 "Test Method for Corrosion of Copper Sheet by Grease," this tester provides reliable measurement of grease corrosion effects on copper parts under controlled laboratory conditions.

• Advanced digital temperature display and control system
• Stainless steel bath with corrosion-resistant coating
• Simultaneous testing capability for four sample groups
• Configurable colorimetric plate options available
• Precise temperature regulation for consistent results

The SL-OA26 Grease Copper Sheet Corrosion Tester is designed to measure the corrosion degree of grease on copper parts in accordance with GB/T 7326.

Primary Applications:

1. Copper corrosion testing of greases – Evaluating the corrosive effect of grease on copper components
2. Quality control in lubricant manufacturing – Verifying that greases meet copper corrosion specifications
3. Automotive and industrial lubricant testing – Assessing compatibility of greases with copper-containing parts
4. R&D and formulation development – Developing greases with reduced corrosivity to copper
5. Third-party laboratory services – Providing copper strip corrosion testing for clients

Q1: What is this equipment used for?
This instrument is used to measure the corrosion degree of grease on copper parts, helping to evaluate whether a grease formulation is corrosive to copper-containing components.

Q2: What standards does it comply with?
The instrument is designed and manufactured according to GB/T 7326 "Test Method for Corrosion of Copper Sheet by Grease."

Q3: How many samples can it test simultaneously?
The instrument supports simultaneous testing of four sample groups. A colorimetric plate can be configured per user requirements.

Q4: What is the temperature control range and accuracy?
The temperature control range is from room temperature to 200°C with an accuracy of ±0.5°C.

Q5: What is the heating power?
The heating power is 2000W.

Q6: What are the external dimensions and hole count?
The external dimensions are 600×300×650mm, and the instrument features 16 holes for sample testing.

Q7: What type of bath is used?
The instrument features a stainless steel bath with a corrosion-resistant coating for durability and extended service life.