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Microprocessor uv-vis scpectrophotometer Double Be
SPECTROPHOTOMETER successfully realizes high accuracy and reliability measurement to meet various application requirements. It can be used extensively for qualitative and quantitative analysis in such fields as biochemical research and industry, pharmaceutical analysis and production, education, environmental protection, food industry. clinical examination, sanitation and antiepidemic etc
Wide wavelength range. satisfying requirements of various fields.
Fully automated design, realizing the simplest measurement & satisfying the requirements of pharmacopoeia.
Maximum of 9 Wavelengths & 7 Samples can be measured at one time.
Automatic change -over between W lamp & 02 lamp
Optimized optics and large scale integrated circuits design, light source and receiver from world famous measurement all add up to high performance and reliability.
Rich measurement methods: wavelength scan, time scan, wavelenth determination, multi-order derivative determination, double-wavelength method and triple-wavelength method etc., meet different measurement requirement.
Automatic 10mm 8-cell holder
Data output can be obtained via a printer port and USB Connectivity.
Parameters and data can be saved for users convenience.
PC controlled measurement can be achieved for more accurate and flexible requirement.
Wavelength Range : 190 -1100 nm
Spectral Bandwidth : 1 nm
Working Mode :T, A, C, E
Optical System : Double beam
Scanning Speed : Fast / Medium / Slow
Photometric Range : - 0.3 - 3.5 A, 0 to 220 %T
Wavelength Accuracy : ± 0.3 nm
Wavelength Reproducibility : < 0.10 nm
Photometric Accuracy : ± 0.3% T (0-100 %T),
± 0.002 A (0-0.1 A)
Photometric Reproducibility : < 0.15 %T
Stray Light : < 0.1% T (Nal. 220 nm, NaNO2 340nm)
Baseline Flatness : ± 0.002 A
Stability : < 0.001 A/h (at 500 nm,
after warming up)
Noise : ±0.001A (at 500 nm, after warming up)
Detector : Dual Silicon Photodiode
Display : 6 inches high light blue LCD
Power : AC: 220 V ±10%, 50 Hz
Dimensions : 630 x 470 x 210 mm
Weight : 26 kg
Glass Cells :16 No.
Quartz Cells : 4 Nos.
Fuse : 3 Nos.
Instrument Cover : 1 No.
Software CD : 1 No.
RS 232 Cable : 1 No.
Operation Manual : 1 No