Uv -Vis Spectrophotometer

• System configuration
• UV-Vis spectrophotometer
• Quartz Cell - 3.5ml / path length 10mm
• Operating Manual
• Hardware Specification
• UV-Vis spectrophotometer
• Photometric system : Double Beam Optics, Spectral band width : < 1.8nm
• Wavelength range : 190 - 1100nm Wavelength repeatability : ±0.1 nm
• Wavelength accuracy : < ±0.5nm (at Dâ‚‚ Peak 656.1nm, 486.0nm)
• Wavelength slew rate : about 7,800nm / min, Scan Speed : Max 4,000nm / min
• Photometric display range : - 3.0 ~ 3.0 A (Enable to set up)
• Photometric accuracy : ± 0.005A (at 1.0Abs), Photometric reproducibility : ± 0.003A (at 1.0Abs)
• Stray right : < 0.05 %T at 220 and 340nm, Baseline stability : ≤ ± 0.001 A/h (at 550nm)
• Baseline flatness : ≤ ± 0.002 A (200 ~ 1100nm)
• Light Source : Tungsten-halogen lamp and Deuterium lamp
• Standard cell holder : Automatic rotary type 8-position multi-cell holder
• Interface ports : 4USB ports / 3 RS-232C ports,
• Data capacity : 2GB (Option : 8GB)
• Detector : Silicone Photodiode , Power requirement : Free Voltage.

SPECTROPHOTOMETER (BE-940D)
High-quality components and systems enable superior resolution, accuracy, and reproducibility. Specify method parametric setup using simple on-board keypad controls or from computer. View spectral graphics on backlit LCD. Sample compartment
accommodates up to 8 cuvettes with pathlengths up to 100 mm.

• Scanning UV/visible Spectrophotometer
• Beam type: double/dual beam
• Band width: 1.8 nm
• Wavelength range: 190 to1100 nm
• Wavelength accuracy: + - 0.3 nm
• Wavelength resolution: 0.1 nm
• Wavelength repeatability: + - 0.2 nm
• Max Photometric - Concentration (C)9999
• Photometric Drift<0.002 A/hr
• Detector Solid-state
• Output USB; RS-232
• Display Type LCD
• Power: 115 VAC, 60 Hz