1
model | U-T6 | U-T6A |
Optical system | Self-aligning, 1200 line / mm holographic grating | |
Spectral bandwidth | 4nm | 2nm |
Wavelength range | 190—1100nm | |
Wavelength accuracy | ±0.5nm | |
Wavelength repeatability | 0.2nm | |
Wavelength display | 0.1nm | |
Photometric accuracy | ±0.3%T | |
Photometric repeatability | ±0.1%T | |
Photometric range | 0-200℅T,-4-4A,0-9999C(0-9999F) | |
Stability | ± 0.0015A / h (500nm, after warm-up) | |
Baseline linearity | ± 0.0015Abs | |
Data Display | 5.7 inch graphic LCD monitor | |
Stray light | ≤0.05% T, at 220nm and 360nm | |
Operating system language | Automatic switching between English and Chinese | |
Data output | USB interface |