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  • Dsh Uv759 Uv759s Double Beam Ultraviolet Visible Spectrophotometer - China

    price: contact company for price

    19. DSH- UV759/ UV759S Double- beam Ultraviolet- visible

    Spectrophotometer 双 光 束 紫 外

    可 见 分 光 光 度 计 S19

    Spectrophotometer , Uv- vis Spectrophotometer , Ultraviolet- visible Spectrophotometer

    DSH- UV759/ UV759S UV- VIS Spectrophotometer

    Visible Vis Spectrophotometer

    DSH- UV759/ UV759S Double Beam UV- VIS Spectrophotometer

    Vis Spectrometer ; Double Beam Uv Visible Spectrophotometer , Atomic Absorption Spectrophotometer

    DSH- UV759/ UV759S Spectrometer

    Spectrometer , Visible Spectrophotometer , Ultraviolet- visible Spectrophotometer

    DSH- UV759/ UV759S Spectrometer for Analysis

    Spectrometer , Spectrophotometer , AAS/ Visible Spectrophotometer

    I. Main features

    1. Adopts advanced optical, mechanical, electrical, micro computer model design, with superior performance.

    2. Adopts proportional double- beam optical structure, deploy high- performance ' shining holographic grating, ' the low stray light, high- resolution monochromator with superior optical accuracy and measuring accuracy, high reproducibility and stability.

    3. Uses a powerful micro- processing functions, automatic operation system, high test control and data processing, With a unique automatic adjustment ' 0' adjustment ' 100' eight sample cell linkage and light reflector micro- step switching technology.

    4. With full band scan, subband scanning ( 759S type host includes) , kinetic time scanning, as well as GOTOλ , linear regression, direct reading of concentration, peak detection, and other advanced features.

    5. Use of thermal plotter, data can be printed, spectral scanning ( 759S host with) , fixed wavelength time scanning, high linear regression curve drawing.

    6. With USB interface for direct interaction with the PC, and strengthen the instrument' s detection data, scanned maps and other processing functions to achieve the test documentation mass storage and also provides the user a convenient secondary development.

    7. Reliable outage protection , can remember the measured data, the scan pattern, the regression equation and instrumentation correction value, etc. , to achieve a fast initialization boot into the test state.

    8. Easy to operate, the user corresponds to the menu on the LCD screen options and that is able to achieve the required .

    9. The instrument uses high- energy, long- life deuterium lamp positioned flange. When the deuterium lamp must be replaced, simply uninstall two flange screws, you can ensure that the light source in the best position to adjust the optical path without tedious.

    II. Technical parameters

    1. Wavelength range: 190nm ~ 1100nm

    2. Wavelength maximum permissible error: ± 0.5nm

    3. Wavelength repeatability: ≤ 0.2nm

    4. Spectral bandwidth: 2nm

    5. Stray light: ≤ 0.05% ( T) ( at 220nm, measure in NaI 360nm, in NaNO2)

    6. Transmittance range: 0.0% ( T) ~ 200.0% ( T)

    7. Absorbance range: - 0.300 ( A) ~ 3.000 ( A)

    8. Transmittance maximum permissible error: ± 0.3% ( T) ( in NBS930D)

    9. Drift: ≤ 0.001A / h ( boot after 2h, 500nm )

    10. Transmittance repeatability: ≤ 0.15% ( T)

    11. Baseline flatness: ± 0.002A ( 200nm ~ 1050nm)

    12. Noise: 100% ( T) Noise ≤ 0.15% ( T) 0% ( T) Noise ≤ 0.10% ( T)

    13. Scan speed: fast, medium and slow

    14. Power supply: AC220V ± 22V 50Hz ± 1Hz

    15. Rated power: 200W

    16. Optional accessories: thermal plotters, PC software

    Company Contact:

    • Phone: 867568305811

    • Address: Room402,unit 1 building NO.1,NO.333 Xianqiao road,, Zhuhai, China

    • Email: Email

    Published date: August 10, 2014 -

    • Business Description: Zhuhai Dshing Import&Export Co.,ltd, approved by Zhuhai special economic zone industrial and commercial bureau, is one of the leading manufacturers in geological instruments, Petroleum instruments as well as other laboratory instruments and so on.
      Since it was founded in 2010, the company has a group of highly qualified technical personnel specialized in research and development , with well trained workers, world class services, advanced machinery and equipment. Our enterprise absorbs domestic and overseas advanced technology and excellent management concept, and constantly develop new products as well as providing thoughtful services to our customers from all over the world.
      So far, our products include following parts:
      Geological instruments: (Geoelectric instruments, Magnetic detector, Logging instruments, Inclinometer, Radiometrics, Water detector, Electric winch, Core drilling rig etc)
      Petroleum instruments: (Flash point tester, Kinematic viscometer, Distilation Instruments, Solidifying point tester, Engler viscometer etc)
      Highway instruments:(Penetrometer, Ductility tester, Softening point tester,Asphalt wax content tester,
      Wheel tracking tester etc)
      Laboratory instruments: (Calorimeter, Water bath,Constant Temperature Oil Bath)
      Rotational viscometer
      Relied on high quality products, reasonable price, best service in the same industry, these products have been enjoying promising markets, including India, Indonesia, France, Africa and other countries.
      Our company always sticks to the principle of quality first, integrity first, service first , we 100% belived that we would be your partner forever from the moment of establishing business relationship.
      Warmly welcome you to send an email ,make a call or visit our factory!

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