Osztott-sugaras UV/VIS spektrofotométer
Kat.: UV-1601
Leírás
Features:
– Split beam wavelength scanning with wide wavelength range: 190-1100 nm
– The split-beam ration monitoring system provides accurate measurements and enhances baseline stability
– Four options for spectral bandwidth selection:5nm, 4nm, 2nm and 1nm, made according to customer’s need and satisfy the requirements of pharmacopoeia
– Fully automated design, realizing easy measurement
– Optimized optics and electronics design, light source and detectors from the world famous manufacturer ensure high performance and reliability
– Rich measurement methods: spectrummode, photometric mode, kinetic mode, multi-wavelength mode, quantitative mode etc.
– Automatic 10mm 8-cell holder, changeable to automatic 5mm-50mm 4 position cell holder for more choices
– Data output can be obtained via a printer port
– Parameters and data can be saved for user’s convenience
– PC controlled measurement can be achieved for more accurate and flexible requirement
Specifications:
Wavelength Range: 190-1100nm
Spectral Bandwidth: 2nm(5nm, 4mm, 1nm optional)
Wavelength Accuracy: ±0.3nm
Wavelength Reproducibility: 0.15nm
Photometric system: Split-beam ratio monitoring, Auto scan, dual detector
Photometric Accuracy: ±0.3%T(0-100%T), ±0.002A(0-0.5A), ±0.004A(0.5A-1A)
Photometric Reproducibility: 0.2%T
Photometric Range: -0.3-3A
Working Mode: T, A, C, E
Srary Light: ≤0.05%T(NaI, 220nm)
Baseline Flatness: ±0.002A
Stability: ≤0.001A/h (at 500nm, after warming up)
Detector: Silicon photodiode
Display: 6 inches high light blue LCD
Power: AC: 220V/50Hz, 110V/60Hz, 140W
Dimensions: 630×470×210mm
Weight: 26kg
