Technical Specification

Wavelength Range: 190 Nm-1100 Nm
Spectral Bandwidth: 0.5/1/1.5/2/4/5nm Variable
Optical System: Double Beam, Blazed Holographic Grating (1200 Lines/Mm)
Wavelength Accuracy: ±0.5nm
Wavelength Setting: Auto, Resolution 0.1nm
Wavelength Repeatability: ≤0.2 Nm
Photometric Accuracy: ±0.002 A (0~0.5A), ±0.003A (0.5~1A),
±0.3%T (0~100%T)
Photometric Repeatability: ≤0.001 A (0~0.5A), ≤0.002A (0.5~1A),
≤0.2%T (0~100%T)
Photometric Range: 0~200%T,-4~4A,0~9999C
Stray Light: ≤0.05%T(220/360nm)
Stability: ±0.001A/H (500nm,0A)
Baseline Flatness: ±0.001 A
Noise: ≤0.2%T/3min (250/500nm,0%T); ≤0.3%T/3min (250/500nm,100%T)
Sample Compartment: 10mm Path Length Cuvettes
Scanning Speed: High, Medium, Low. Max.2000nm/Minute
Keyboard: 30-Key Alphanumeric Membrane Keypad
Light Source: Tungsten Lamp & Deuterium Lamp (Pr-Aligned)
Display: Graphic LCD (320*240 Dots)
Detector: Silicon Photo diode
Interface: USB Port
Printer: Mini Serial Printer; PC Printer
PC Software: PC Scanning Software
Power: AC 90-250V, 50/60Hz
Dimension: 635x515x255mm