A professional manufacture and sales of various electronic balances, moisture analyzers, viscometers and laboratory instrument manufacturer of weight measure instruments.​​​​​​​.

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    • W&J | New Model uv visible spectrophotometry slideshare supply
    • W&J | New Model uv visible spectrophotometry slideshare supply

    W&J | New Model uv visible spectrophotometry slideshare supply

    The product is able to work normally in a harsh environment. People live in extremely cold areas such as Norway said the product works as usual without any components breakdown.
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    Products Details

    Over the years, W&J has been offering customers high-quality products and efficient after-sales services with the aim of bringing unlimited benefits for them. uv visible spectrophotometry slideshare We have professional employees who have years of experience in the industry. It is them that provides high-quality services for customers all over the world. If you have any questions about our new product uv visible spectrophotometry slideshare or want to know more about our company, feel free to contact us. Our professionals would love to help you at any time.This product enjoys a long service lifespan. Some customers who bought it three years ago said that it still functions excellently as usual.

    Shopping Now:

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    https://www.aliexpress.com/item/32876120612.html?spm=a2g0o.store_pc_groupList.8148356.6.56d044e1oDaXtH

    FAQ

    1.4.Lead time for large order
    5-10 days for ready to ship items, 15-25 days for customize production
    2.6.How long do you offer for after-sells services
    12 -24 months. We can also provide lifetime maintenance.
    3.10.Can I buy a sample or small quantity
    Yes, sure. Sample or small quantity is available.

    Advantages

    1.Have a production workshop of more than 2000 square meters, a complete production line, and a management technical team
    2.Convenient transportation, close to Shanghai, welcome to visit the factory for negotiation
    3.The problem is solved quickly and the after-sales service is guaranteed
    4.Fast delivery speed, stable delivery time

    About W&J

    W&J Instrument is a professional manufacture and sales of various electronic balances, moisture analyzers, viscometers and laboratory instruments. After nearly 30 years of development, we have developed and produced various high-precision laboratory analytical balances with accuracy 0.1mg, 0.001g, 0.01g, etc.. We have passed ISO9001:2015 Quality Management System certification. In the past 3 decades of years, we have provided more than 300,000 laboratory precision analytical balances with excellent quality to more than 10,000 enterprises and institutions in the chemical, pharmaceutical, textile, food and colleges. We also provide customized electronic balances/ laboratory scales with special functions according to customer needs. With the development, we have introduced other series of laboratory instruments to the market, such as moisture analyzer, rotary viscometers, pH meters, etc. We are also the first company in China research and develop rapid moisture analyzer independently. At present, we are still committed to researching and developing at least one new product each year. Since the establishment of the international trading department in 2014, we have promoted our products to various regions around the world. Our products have been sold to more then 100 countries. And establish a long-term stable cooperative relationship with multiple customers, provide customers with solid and strong support. W&J Instrument has passed ISO, CE(Lvd), CE(EMC), ROHS certification.

    Product Information

    Customized 340-1000nm Economic Visible Spectrophotometer manufacturers From China | W&J    

    Company Advantages

    The company independently develops and designs new products, and its technology is in a leading position in China. It has a rich product line, including analytical balances, laboratory balances, moisture analyzers, viscometers, acidity meters, etc.

    Good product quality, reasonable price and high cost performance

    The problem is solved quickly and the after-sales service is guaranteed

    The company's independent research and development can provide customers with OEM services

    Instrument model: 721

    Wavelength range: 350-1000nm

    Light Source: Tungsten Halogen Lamp 12V/20W (14546)

    Spectral bandwidth: 5nm

    Wavelength accuracy: ±3nm

    Wavelength repeatability: ≤1nm

    Wavelength Readout: 4 place LED digital display

    Luminosity accuracy: ±0.5%T

    Luminosity repeatability: 0.2%T

    Stray light: 0.3T (at 360nm/420)

    Photometric Range: 0-100%T, -0.097-2.000A, 0-1999C(0-1999F)

    Photometric Accuracy: ±0.5%T

    Power: AC110-220V, 50Hz±1Hz

    Dimensions: 400*310*200mm

    Weight: 6.5Kg


    Instrument model: 722

    Optical System: Single beam, 1200lines/mm ruled grating

    Spectral Bandwidth: 4nm

    Wavelength Range: 325—1020nm

    Light Source: Tungsten Halogen Lamp 12V/20W (14546)

    Wavelength  Accuracy: ±2.0nm

    Reproducibility: ≤1nm

    Wavelength Readout: 4 place LCD digital display

    Stray Light: ≤0.3%(T) at 360nm/420nm

    Photometric Range: 0-100%T, -0.097-2.000A, 0-1999C(0-1999F)

    Photometric Accuracy: ±0.5%T

    Photometric repeatability: 0.2%T

    Absorbance range: -0.3-3.0A, 0-200%T

    Detector: imported silicon photodiode

    Power Requirement: AC110-220V, 50Hz±1Hz

    Dimensions: 400*310*200mm

    Gross Weight/Net Weight: 6kg/5.5Kg

    Package size: 51X42X27cm

    Instrument Packing List

    1 One host of intelligent spectrophotometer

    2 One power cord

    3 High-performance matching glass cuvettes 1cm

    4 Data package (operation manual, warranty card, product qualification certificate)

    5 Dark current block (0%T)

    6 4 pcs Corrosion-resistant 1 cm color frame

    Optional: 4 pcs of 5 cm color frame

    Basic Information
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