Dual Tube Aromatic Copper Corrosion Tester ASTM D849 GB/T11138

SH11138 Industrial Aromatic Copper Corrosion Tester

SH11138 Industrial Aromatic Copper Corrosion Tester is suitable for industrial aromatic hydrocarbons. During operation, the polished copper sheet is introduced into a quantitative sample with a condenser flask, and the flask is placed in a specified constant temperature bath. After 30 minutes, the copper sheet is removed and compared using a corrosion standard color plate.

Microcomputer temperature controller digital display, precision ± 0.1 ℃ PT100 sensor, standard glass test tube, in compliance with ASTM849 GB/T11138 standard requirements; Specialized test tube holder for holding condenser tubes.

Technical Parameter

● Applicable standard: ASTM D849 GB/T11138

● Temperature control range: normal temperature ～100 ℃

● Work unit: Dual tube

● Temperature control accuracy: ± 0.1 ℃

● Working power supply: AC220V 50HZ

● Heating method: oil bath

● Color palette: Imported color palette from the United States

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.

  Shandong Shengtai Instruments Co., Ltd. is specialized in the research and production of experimental testing instruments and industrial testing instruments. It is a professional instrument company integrating instrument research and development, manufacturing, sales and service. Its products are widely used in food, flour, grain and oil, Feed, electricity, petrochemical, industrial oil, aerospace, coal quality and other industries.

For more than 10 years, Shengtai has always been adhering to the "first-class service, customer first" as the purpose, "reasonable price, honesty and trustworthiness" as the business policy. Adhere to technical innovation, with rich knowledge of the technical team and experienced, thoughtful after-sales service team.

Shengtai instrument as one of the most large-scale and competitive enterprises in the industry, with the strength of technology research and development, professional technical knowledge and innovative design concept, in the model improvement, Significant technical breakthrough has been achieved in the development of function expansion and intelligent control system.