Egysugaras látható tartományú spektrofotométer
Kat.: VIS-723G
Leírás
Features:
– Single beam wavelength scanning in whole wavelength range of 320-1100nm.
– Three options for spectral bandwidth selection:5nm, 2nm and 1nm, made according to customer’s need and satisfy the requirements of pharmacopoeia
– Manual 4-cell holder accommodates cells from 5-50mm and changeable to long pathlength cell holders of 100nm.
– 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.
– 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: 320-1100nm
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
Photometric Range: -0.3-3A
Working Mode: T, A, C, E
Stary Light: ≤0.05%T(NaNO2, 360nm)
Baseline Flatness: ±0.002A
Stability: ≤0.001A/h (at 500nm, after warming up)
Light Source: Tungsten halogen lamp
Detector: Silicon photodiode
Display: 6 inches high light blue LCD
Power: AC: 220V/50Hz, 110V/60Hz, 140W
Dimensions: 530×410×210mm
Weight: 18kg
