Specifications
Photometry | Double Beam |
Monochromator Type | Czerny-Turner |
Focal Length | 160mm |
Grating | 1200 lines/mm |
Detector | Silicon Photocell |
Spectrum Bandwidth | 1.8nm |
Wavelength Setting | 8-inch color touch-screen |
Wavelength Range | 190-1100nm |
Wavelength Accuracy | ±0.5nm |
Wavelength Repeatability | ≤0.2nm |
Scanning Speed | Fast-Medium-Slow |
Stray Light | ≤0.03%T (at 220nm NaI, 360nm NaNo2) |
Photometric Range | 0.0-200.0%T -0.301-4.000A 0.000-9999C |
Photometric Accuracy | ±0.3%T ±0.002Abs (0-0.5A) ±0.004 Abs (0.5-1A) |
Photometric Repeatability | ≤0.15%T 0.001 Abs (0-0.5A) 0.002 Abs (0.5-1A) |
Baseline | ≤±0.002A (200-1090nm) |
Noise | 100%(T)noise≤0.15%(T), 0%(T)noise≤0.1%(T) |
Drifting | ≤0.0009 Abs/30min (250nm and 500nm after 2h warm up) |
Power | AC220V±22V 50Hz±1Hz, 200W |
Packaging Size | 710mm×590mm×505mm, 36kg |