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UV-1800 Spectrophotometer

 

altScan type spectrophotometer with wide wavelength range, fulfilling requirements 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 made by the world famous manufacturer ensure high performance and reliability
Rich measurement methods: wavelength scan, time scan, multi-wavelength detemination, 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 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 requirements

 

Specifications
Wavelength range190-1100nm
Spectral bandwidth2.0 nm (5nm, 1 nm optional)
Wavelength accuracy±0.5nm
Wavelength reproducibility0.2nm
Photometric accuracy±0.5%T(0-100%T), ±0.002A(0-0.5A), ±0.004A(0.5-1A)
Photometric reproducibility0.2%T
Working modeT, A(-0,33A), C, E
Stray light≤0.1%T(NaI at 220nm; NaNO2 at 340nm))
Baseline flatness±0.002A
Stability0.002A/h (at 500nm, after warming up)
Noise±0.001A(at 500nm, after warming up)
DetectorSilicon photo-diode
Display 6 inches, high light blue LCD
PowerAC:230V/50Hz, 110V/60Hz, 140W
Dimensions530×410×210mm
Weight18kg
 

This specification can be changed without prior notice

EnviSense | UV-VIS Spectrophotometers | Spectrophotometer UV-1800 |190-1100 nm| BRAIC | Silicon photodiode detector |Beijing Rayleigh Analytical Instrument Corporation | Spectrometers |

 
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