Lubricating Grease Copper Corrosion Tester four samples NT ～100 ± 0.5 ℃ ASTM D4048

SY7326 Lubricating grease copper corrosion tester

The SY7326 copper corrosion tester for lubricating grease is suitable for measuring the corrosiveness of lubricating grease to copper. Immerse a prepared copper sheet entirely into the lubricating grease sample and heat it in an oven or liquid bath for a certain period of time. The general conditions used are 100 ℃ for 24 hours. After the end of the test period, the copper sheet is taken out and washed. Method A compares the test copper sheet with the copper corrosion standard color plate to determine the corrosion level. Method B: Check whether the test copper sheet has discolored. ASTM D4048-17 Copper Corrosion Test Method for Lubricating Greases.

Technical Specifications

● Applicable standard: GB/T7326

● Sample making unit: Four sets of samples

● Temperature control method: digital display temperature control

● Sample making temperature: normal temp ～ 100 ± 0.5 ℃

● Size and weight: 430mm * 350mm * 480mm

● Weight: 20kg

Note: The appearance pictures, dimensions, volume, and weight of the instrument are for reference only. If there are any updates to the instrument, there may be slight changes without prior notice.

Instrument Quality Assurance Certificate

Shandong Shengtai Instrument Co., Ltd. provides the following quality assurance for the instruments sold to you:

----The provided instrument materials are brand new, meet quality standards, and have a manufacturer's certificate of conformity;

----The materials and main components provided meet the technical requirements specified in the technical documentation;

----The overall quality assurance period of the equipment is one year (excluding normal wear and tear of vulnerable parts).

----We are responsible for free maintenance of any instrument quality issues that occur during the warranty period. Due to equipment malfunction caused by the user's responsibility, we are responsible for repairing and charging reasonable fees.

----Lifetime discounted supply of parts for equipment, and lifetime maintenance and repair of the entire machine.

----After the expiration of the warranty period, if the user needs maintenance and technical services, we will only charge a cost fee.

Packaging and Delivery

1. Packaging of goods: standard wooden or cardboard boxes.

2. Internal packaging: Elastic pearl cotton packaging product, hardwood board+strong bandage to fix corners.

Configuration List