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Optic system: Littrow type optic system with 1200 grooves/mm diffraction
Light path: 100mm
Spectrum band width: 5nm
Wavelength range: 190-1100nm
Wavelength accuracy: ±2nm (automatic system calibration )
Wavelength repeatability: 1.0nm
Stray light: ≤0.5%T (at 220nm & 340nm)
Photometric mode: T, A, and C measurement;
Photometric range: 0-125.0%T, -0.097-3.000A, 0-9999C, 0-9999F
Photometric accuracy: ±0.5%T
Photometric repeatability: 0.3%T
Stability: ±0.003A/hr (at 500nm, after warming up for 1 hour)
Baseline flatness: ±0.004A
Main Specification:
Display: 2*20 characters LCD with blacklight function
Light Source: 6V10W Halogen Lamp(2000 hours); Deuterium lamp(1000 hours)
Sample Compartment: 100mm Optical Path
Standard Cell Holder: 10mm
Power Requirement: 110/220VAC
