Product Specification of Single Beam Scanning Uv/Visible Spectrophotometer

• Bandpass: 4 nm (2 nm option)
• Baseline Flatness: ± 0.002
• Computer Interface: Bi-directional RS232C for PC control
• Detector: Silicon Photodiode
• Dimensions: 550 x 420 x 270
• Monochromator: Littrow type with 1200 lines/mm grating
• Noise: <0.001 A @ 500 nm 0A
• Photometric Accuracy: Better than 1% @ 0.5 A, 1 A, 2 A
• Photometric Range: -0.7 to 3 A, 0 to 200%T, 0 to 9999 Conc.
• Power Requirements: 110/ 120 V, 220/ 230 V, 50/ 60 Hz, 110 VA
• Printer Interface: Centronic parallel for A4 inkjet printers
• Stray Light (A.S.T.M.): <0.1%T @ 220 nm and 340 nm
• Wavelength Accuracy: ± 1
• Wavelength Range: 190 - 1100
• Wavelength Repeatability: ± 0.05
• Wavelength Resolution: 0.1
• Weight: 18
• Zero Drift: <0.003 A per hour after warm-up
• Display: ¼ VGA 320 x 240 pixels backlit LCD
• Light Source: Tungsten-Halogen and Deuterium