Spesifikasi:
Model: DU-8800DS
Wavelength Range: 190-1100nm
Spectral Bandwidth: 0.5/1/1.5/2/4/5nm adjustable
Optical System: Double Beam , Blazed Holographic Grating (1200 lines/mm)
Wavelength Accuracy: ±0.3nm
Wavelength Repeatability: ≤0.2nm
Wavelength Setting: Auto, Resolution 0.1nm
Photometric Range: 0~200%T, -0.3­~3A, 0~9999C
Photometric Accuracy: ±0.002A (0~0.5A), ±0.003A (0.5~1A), ±0.3%T (0~100%T)
Photometric Repeatability: ≤0.001A (0~0.5A), ≤0.002A (0.5~1A), ≤0.2%T (0~100%T)
Stray Light: ≤0.05%T(220/360nm)
Scan Speed: High, Medium, Low. Max.2000nm/minute
Baseline Flatness: ±0.001A
Stability: ±0.001A/h (500nm,0A)
Noise: ≤0.2%T/3min (250/500nm,0%T); ≤0.3%T/3min (250/500nm,100%T)
Sample Compartment: Accommodate 5-100mm Pathlength Cuvette
Detector: Silicon Photodiode
Lamps: Tungsten Lamp & Deuterium Lamp (Pre-aligned)
Display: Graphic LCD (128×64 Dots)
Keypad: 30-key Alphanumeric Membrance Keypad
Output Port: USB Port & RS232 Port
Printer: Mini Serial Printer; PC Printer
PC Software: PC Scanning Software
Power Requirements: AC 90-250V，50/60Hz
Dimension: 545x468x245mm
Net Weight / Gross Weight: 21kgs / 25kg