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UV-Vis SpectrophotometerVacuum Ovens XF 020

UV/VIS Spectrophotometer (UV-1800)
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UV/VIS Spectrophotometer (UV-1800)



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Product Description

FEATURES:

Scan type, single beam spectrophotometer with wide wavelength range, satisfying requirement of various fields.

Three options for spectral bandwidth selection: 5nm, 2nm and 1nm, made according to customer's need and satisfy the requirements of pharmacopoeia.

Standard manual 4-cell holder accommodates cells from 5-50mm and changeable to long path length cell holder of 100mm.

Optimized optics and electronics design, light source and detector from the world famous manufacturer ensure high performance and reliability.

Rich measurement methods: Wavelength scan, time scan, multi-wavelength determination, multi-order derivative determination, double-wavelength method and triple-wavelength method etc., meet different measurement requirements.

Data output can be obtained via a printer port.

Parameters and data can be saved in case of power failure for user's convenience.

PC controlled measurement can be achieved via RS-232 interface (USB port) for more accurate and flexible requirements.

 Wavelength Range 190-1100nm 
 Spectral Bandwidth 2nm(5nm,1nm optional) 
 Wavelength Accuracy ±0.5nm 
 Wavelength Reproducibility 0.2nm 
 Monochromator Single beam, plane grating of 1200L/mm 
 Photometric Accuracy ±0.5%T(0-100%T); ±0.002A(0-0.5A); ±0.004A(0.5A-1A) 
 Photometric Reproducibility 0.2%T 
 Working Mode T, A(-0.3-3A), C, E 
 Stray Light ≤0.1%(Nal, 220nm; NaNO2, 340nm) 
 Baseline Flatness ±0.002A 
 Noise ±0.001A/h(at 500nm, after warming up) 
 Stability ≤0.002A/h(at 500nm, after warming up) 
 Detector silicon photo-diode 
 Display 6 inches high light blue LCD
 Power AC: 220V/50 Hz, 110V/60Hz, 140W 
 Dimensions 530×410×210mm 
 Weight 18Kg