SPECTROPHOTOMETER DOUBLE BEAM UV VIS

Optical System Double beam optics
Spectral Band Pass Width(nm) ? 1.0
Wavelength
range(nm) 190~1100
accuracy(nm) ??0.3 (at D2 Peak 656.1nm, 486.0nm)
reproducibility(nm) ??1.0
setting(nm) 0.1
slew rate(nm/min) about 5000
scanning speed(nm/min) maximum 3000
Photometric
range(Abs) -4.0 ~ 4.0
accuracy(Abs) ?0.004 (at 1.0), ?0.002 (at 0.5)
reproducibility(Abs) ?0.002 (at 1.0), ?0.001 (at 0.5)
stray light(%T) 0.05 (220nm, 340nm)
Baseline flatness(ABS/h) ??0.001 (at 550nm)
Baseline Flatness(ABS) ?? 0.001 (200 ~ 1100nm)
Noise Level(A) ?0.001
Drift(A/hr) 0.002 (at 340nm)
Monochomater Modified Czerny-Turner type with 1200 lines/mm blazed Grating
Light Source Tungsten-Halogen Lamp & Deuterium Lamp
Lamp Change Wavelength 340~410 (Default 370), include Auto Position System
Standard Cell Holder Automatic Rotary type 8-position Multi-Cell Holder
Interface Ports USB, Serial ports, Parrallel ports
Power Requirement Free Voltage
Overall Dimensions(mm) 600(W)x400(D)x250(H)
Weight 16kg(Only Main System)