Nanjing Kejie pyrolytic coating graphite tube

1、 Product performance:

Nanjing Kejie pyrolytic coating graphite tubeSuitable for Nanjing Kejie atomic absorption spectrometer.Nanjing Kejie pyrolytic coating graphite tubeImported high-density and high-purity graphite raw materials are used. Made with advanced technology, it has very high temperature resistance performance. It has high thermal conductivity, strong corrosion resistance, excellent mechanical strength, and thermal shock resistance.

2、 Model and specifications:

Our company specializes in producing atomic absorption AAS graphite tube products suitable for various instrument models and specifications, which can be matched with American PerkinElmer, American Thermo Fisher, Agilent, Japanese Shimadzu, Hitachi, German Jena Analytik Jena, Australian GBC, Canadian Aurora and other atomic absorption spectrometers. The domestically produced AAS graphite tube atomic absorption spectrometer products can be matched with domestic atomic absorption spectrometers such as General Analysis, East West Analysis, Beijing Haiguang, Beifen Raleigh, Shanghai Spectroscopy, Shanghai Yidian, Shanghai Meixi, Anhui Wanyi, Shenyang Huaguang, Liaoning Analysis, etc.

To meet the needs of different industrial fields, we can customize production based on the drawings or parameters provided by customers.

3、 Precautions for use:

Inspection: Confirm that the graphite tube has no cracks or damage before each use.

Empty burning: Start the pre designed empty burning program of the instrument to empty burn the graphite tube, so that the absorption value of the graphite tube during empty burning is approximately a small absorption value or zero. Alternatively, manually burn 2-3 times at 2500 ℃ with argon gas for 2-3 seconds.

Maintenance: Regularly inspect the surface condition of graphite tubes, clean impurities in a timely manner, and maintain their good thermal conductivity.

4、 After sales service:

Our company has established a comprehensive product quality monitoring and control system, strictly implementing the company's raw material procurement standards, production process standards, and quality monitoring standards to comprehensively ensure the quality of our products. The company has comprehensive pre-sales and after-sales service support. We are responsible for replacing any damaged products during shipping and any quality issues that arise during use. A rigorous quality management system, a sound quality assurance system, and loyal after-sales service are the solemn commitments of our company.