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722N visible spectrophotometer
722N visible spectrophotometer
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722N visible spectrophotometer

  • ☎13510859788 Guangdong engineer phone: ☎13510859788
  • Consulting Design
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  • Laboratory decoration
  • Brand Agency
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  • Laboratory certification
  • 1. Assist customers in preliminary research;
    2. Follow up the client's requirements for laboratory drawing design;
    3. Develop a budget for purchasing laboratory instruments and consumables
    4. Assist clients in approving applications for funds.
  • 1. Implement 5S warehouse management system;
    3. Complete types of supporting instruments, reagents and consumables, everything, to meet all-round customer needs;
    4. Configure multiple logistics vehicles and professional delivery staff to provide you with safe and fast delivery services;
    5, can provide VIP customers with a special response service on call.
  • 1. The company has its own laboratory furniture brand "MINKE";
    2. The factory covers an area of 5,000 square meters and has advanced manufacturing technology;
    3. Professional engineers come to your home to measure and provide laboratory standard solutions, which can be customized for your production and installed onsite.
  • 1. In-depth cooperation with Sinopharm Chemical Test, the largest supplier of chemical reagents in Asia, and was listed as the Sinopharm Guangdong Distribution Office;
    2. Integrate packaging sales of major foreign famous brands, including: Thermo Fisher in the United States, Jena in Germany, IKA in Germany, Fritz in Germany, etc .;
    3. Combining domestic instrument manufacturers such as Shanghai Yidian, Shanghai Boxun, Ningbo Xinzhi, Beijing Jitian, Tianda Tianfa, Fulham and other domestic brands to create the most cost-effective instrument configuration for you.
  • 1. Many senior after-sales engineers (regularly receive professional after-sales training from major manufacturers and obtain qualification certificates);
    2. Major well-known manufacturers designate special after-sales service points;
    3. Provide the fastest equipment installation and commissioning services, training services and on-site maintenance services;
    4. Solve technical problems of equipment use.
  • We assist our customers in GMP certification, QS certification for food factories, CNAS certification and national laboratory certification, so that your laboratory meets international standards.

Fundamental:
● Spectrophotometer analysis is an analytical method based on the selective absorption of electromagnetic radiation by substances of different molecular structures.
● The applied electromagnetic radiation spectrum is usually a visible spectrophotometer at 325nm ~ 1000nm.

Features:
● It adopts microprocessor control technology to make qualitative and quantitative analysis of substances in the ultraviolet and visible spectrum region. It is a multi-purpose analytical instrument necessary for routine laboratories.
● Adopting advanced holographic blazed grating monochromator, which has the advantages of high wavelength accuracy, good monochromaticity, and low stray light.
● Super large screen with backlit LCD display, the measurement data can be seen at a glance.
● Microcomputer measurement system is adopted, with high TA conversion accuracy, with automatic adjustment of 0% T and 100% T, concentration factor setting and direct reading of concentration.
● The measurement reading has high accuracy, good reproducibility and good stability.
● Optional serial printer and use with software UVWin7 to expand the use of the instrument.
● UVWin7 software package (available separately).

Main Specifications:
● Wavelength range; 325nm ~ 1000nm
● Maximum allowable wavelength error: ± 2nm
● Wavelength repeatability: ≤1nm
● Maximum allowable error of transmittance: ± 0.5% (T) (measured by NBS930D)
● Transmittance repeatability: ≤0.2% (T)
● Spectral bandwidth: 4nm
● Stray light: ≤0.1% (T) (at 360nm, measured with NaNO2)
● Stability: Dark current drift: 0.2% (T) / 3min Bright current drift: 0.5% (T) / 3min
● Segmented crystal display (with backlight)
● Power supply voltage: AC85V ~ 242V

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