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UV-VIS spectroph.
UV-Vis Spectrophotometer
UV-Vis Spectrophotometer
UV-Vis Spectrophotometer
UV-Vis Spectrophotometer
UV-Vis Spectrophotometer
UV-Vis Spectrophotometer
UV-Vis Spectrophotometer
UV-Vis Spectrophotometer
UV752\UV752N UV-Vis Spectrophotometer
  • Product name:UV752\UV752N UV-Vis Spectrophotometer
  • Order number:
  • Model:UV752\UV752N
  • Stock status:Delivery according to contract
  • Logistics:by sea, by air, by express, etc.
  • Product Introduction
  • 1. Product introduction

    UV752\UV752N UV-Vis spectrophotometer can be widely used in petrochemical, environmental protection, quality control, judicial criminal investigation, inspection and quarantine forestry, geological exploration, food testing and other industries. It is one of the commonly used analytical instruments in physical and chemical laboratories.

    2. Product parameters

    1. Optical system: Achromatic Czerny-Turner (1200L/mm grating)

    2. Wavelength range: 195-1020nm; 195-1020nm

    3. Wavelength accuracy: ±2nm; ±2nm

    4. Spectral bandwidth: 5nm; 4nm

    5. Wavelength repeatability: 1nm; 1nm

    6. Stray light: 0.3%T; 0.2%T@360nm

    7. Photometric accuracy: 0.5%T; 0.5%T

    8. Photometric repeatability: 0.2%T; 0.2%T

    9. Photometric range: 0-200%T, -0.301-2.000A 0-200%T, -0.301-2.000A

    10. Drift: 0.2%T; 0.1%T

    11. Baseline linearity: ±0.004A/h @500nm; ±0.002A/h @500nm

    12. Noise: 100%0.3%T; 100%0.2%T

    13. Stability: ±0.004A/h @500nm; ±0.002A/h @500nm

    14. Working method: T, A, C; T, A, C

    15. Display range: 0-200%T, -0.3-2A 0-200%T, -0.3-2A

    16. Display system: 4-digit LCD LED display; 4-digit LCD LED display

    17. Zero adjustment method: automatic; automatic

    18. Wavelength drive: manual; manual

    19. Printer (interface): optional thermal printer (parallel port); optional thermal printer (parallel port)

    20. Energy (light source): imported tungsten lamp, imported deuterium lamp, imported tungsten lamp, imported deuterium lamp

    21. Net weight: 12Kg; 12Kg

    22. Light switching mode: manual; manual

    23. Monochromator: CT type monochromator, 1200-line holographic grating

    24. Detector: silicon photodiode

    25. Display: 128×64 large-screen LCD display

    26. Light source: halogen tungsten lamp 20W/12V, deuterium lamp, automatic switching at 340nm

    27. Spectral bandwidth: 4nm

    28. Wavelength range: 200~1000nm (step interval 0.1nm)

    29. The maximum allowable error of wavelength: ±2.0nm (automatic calibration when power on)

    30. Wavelength repeatability: 1.0nm

    31. Stray light: 0.5%T (at 220, 360nm)

    32. Measurement range: T: -1.0~200.0%T, A: -0.5~3.000Abs, F: 0~9999, C: 0~9999

    33. Maximum allowable error of transmittance: ±0.5%T (0~100%T)

    34. Repeatability of transmittance: 0.2%T

    35. Stability: dark current <0.2%T, bright current <0.5%T

    36. Data output: USB interface, LPT parallel printing interface

    37. Power supply: 220V±10% 50Hz±1Hz, 70W

    38. Size: 456×375×220 mm

    39. Net weight: 17.5kg

    3. Product Features

    1. The large sample chamber can accommodate 5-100mm cuvettes.

    2. It can be directly connected to a special printer (optional) to print data.

    3. The key components are all imported from the original configuration to ensure the accuracy and precision of the measurement.

    4. The automatic light gate ensures the service life of the photoelectric sensor, and the instrument test is simpler.

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