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752

Location: 首页 » Products UV VIS Spectrophotometer » 752 » 752N
752N

752N

Brand:YUEFENG Model:752N
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Characteristics:


  • Newest SCM system,powerful function, compact size,maintain conveinent.

  • Flame-retardant insulating ABS shell, well-designed, operatign easily,high safety factor
  • 4 digital LCD display with blue backlight wide measuring range high accuracy.

  • New type thin-film type panel, nice feel, dust proof and water proof,easy to clean.

  • Advanced optical system design, sealed grating monochromator and anti-mould technology, and elimination stray light technology, improve the lifetime of the instrument, stray light,stability and accuracy index.

  • Halogen tungsten lamp and deuterium lamp all use lens to collect light,which effective avoid the energy plummeting when the reflector is burnt after long time.

  • Exclusive precision lamp holder,halogen tungsten lamp and deuterium lamp could be easy replaced by user,no need to readjust the optical path.

  • To switch the halogen tungsten lamp and deuterium lamp by button,more convenient and saftety.

  • Automatic calibration 0%(T),100(T) and absorbency 0(A).

  • Boasts "Concentration factor" and "Concentration direct reading" function.

  • RS232 interface could connect with mini thermal printer.



Specifications:


Model

752N

Optical SystemSingle Beam,1200 Diffraction Grating
Wavelength Range200nm~960nm
Wavelength Accuracy±2nm
 Wavelength Repeatability   ≤1.0nm
  Spectral Bandwidth4nm
   Photometric Range   0~100%(T),-0.050~3.000(A)
   Transmittance Accuracy   ±1.0%(T)
Transmittance Repeatability   ≤0.5%(T)
   Reading Range0~9999(CONC. , CONC. F)
Stray Light   ≤0.5%(220nm,260nm)
Light SourceHalogen Tungsten Lamp&Deuterium Lamp
InterfaceRS232
OptionalPrinter

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