Specifications
Optical System: Single Beam
Light Source: Tungsten / Deuterium
Spectral Bandwidth: 4 nm
Wavelength Range: 190–1100 nm
Wavelength Accuracy: ±0.5 nm (±0.3 nm @ 656.1 nm)
Wavelength Repeatability: ≤0.2 nm
Wavelength Resolution: 0.1 nm
Wavelength Scanning Speed (max): 10,000 nm/min
Wavelength Scanning Speed (variable): 20–4,200 nm/min
Photometric Range: -0.3–3 A | 0–200 %T | 0–9999.9 C
Photometric Accuracy: ±0.002 A (0.0–0.5 A); ±0.004 A (0.5–1 A); ±0.5 %T (0–100 %T)
Photometric Repeatability: ≤0.001 A (0.0–0.5 A); ≤0.002 A (0.5–1 A); ≤0.2 %T (0–100 %T)
Photometric Noise: ≤0.0001 A @ 0.0 A (500 nm, RMS)
Baseline Drift: ≤0.002 A/h @ 500 nm (2 hours after preheat)
Baseline Flatness: ±0.002 A
Stray Light: ≤0.05 %T @ 340 nm (NaNO₂); ≤0.05 %T @ 220 nm (NaI)
Measurement Modes: Photometry, Quantitation, Scanning
Detector: Silicon Photodiode
Sample Compartment: 10 mm 4-cell manual changer
Display: 5" TFT Color Touchscreen
Data Storage: 236 KB (built-in), unlimited via USB
Interfaces: RS232 ×1 (printer), USB-A ×1, USB-B ×1 (PC)
Power Supply: 100–240V AC, 50/60 Hz, 120 VA
Dimensions (W×D×H): 456 × 360 × 185 mm
Weight: 10.7 kg