UV-1800 UV/VIS Spectrophotometer

Parent Product

Scan type spectrophotometer with wide wavelength range, satisfying requirement of various fields.
Three options for spectral bandwidth selection:5nm, 2nm, 1nm, made according to customer's need and satisfy the requirements of pharmacopoeia.
Manual 4-cell holder accommodates long path length cells up to 100mm.
Optimized optics and electronics design, light source and detectors 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 requirement.
Data output can be obtained via a printer port and a RS-232 interface (RS485 and USB port optional).
Parameters and date can be saved for user's convenience.
PC controlled measurement can be achieved for more accurate and flexible requirement.

Specifications of UV-1800 UV/VIS Spectrophotometer
Wavelength range	190-1100nm
Spectral Bandwidth	2nm(5nm, 1nm optional)
Wavelength accuracy	±0.5nm
Wavelength Reproducibility	0.2nm
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(-0.33A), C, E
Photometric Range	-0.3-3A
Stray Light	≤0.1%T(NaI, 220nm; NaNO2, 340nm)
Baseline Flatness	±0.002A
Stability	≤0.002A/h( at 500nm, after warming up)
Noise	±0.001A (at 500nm, after warming up)
Display	6 inches high light blue LCD
Detector	Silicon photo-diode
Power	AC:220V/50Hz, 110V/60Hz, 140W
Dimensions	530×410×210mm
Weight	18kg

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