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Single Beam UV/VIS Spectrophotometer

Product code: 
UV-1801
Features: 

UV-1800 Single Beam UV/VIS Spectrophotometer

FEATURES:                        

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

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

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

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

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

Ÿ   Dataoutput can be obtained via a printer port.

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

Ÿ  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