Spectrophotometer Single Beam Vis

1- Single beam wavelength scanning in whole wavelength range of 320-1100nm.
2- Three options for spectral bandwidth selection: 5nm, 2nm and 1nm, made according to customer's need and satisfy the requirements of pharmacopoeia
3- Standard manual 4-cell holder accommadates cells from 5-50mm and changeable long path length cell up to 100mm.
4- Optimized optics and electronics design, light source and detectors from the world famous manufacturer ensure high performance and reliability
5- Rich measurement methods: wavelength scan, time scan, multi-wavelength determination, multi-order derivative determination, double-wavelength method and triple-wavelength method etc., meet different measurement requirement.
6- Data output can be obtained via a printer port.
7- Parameters and data can be saved in case of power failure for user's convenience
8- PC controlled measurement can be achieved via RS-232 interface (USB port) 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: ≤0.1%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