Single Beam UV/VIS Spectrophotometer

Product code:

UV-1801

Features:

UV-1800 Single Beam UV/VIS Spectrophotometer

FEATURES:

Scantype, single beam spectrophotometer with wide wavelength range, satisfyingrequirement of various fields.

Threeoptions for spectral bandwidth selection: 5nm, 2nm and 1nm, made according tocustomer’s need and satisfy the requirements of pharmacopoeia.

Standardmanual 4-cell holder accommodates cells from 5-50mm and changeable to long pathlength cell holder of 100mm.

Optimizedoptics and electronics design, light source and detector from the world famousmanufacturer ensure high performance and reliability.

Richmeasurement methods: wavelength scan, time scan, multi-wavelengthdetermination, multi-order derivative determination,double-wavelength method and triple-wavelength method etc., meetdifferent measurement requirements.

Dataoutput can be obtained via a printer port.

Parametersand data can be saved in case of power failure for user’s convenience.

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

Technical Specification:

SPECIFICATIONS:

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%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)
Detector	silicon photo-diode
Display	6 inches high light blue LCD
Power	AC: 220V/50Hz, 110V/60Hz, 140W
Dimensions	530x410x210mm
Weight	18kg