Scilogex SP-UV1100 UV-Vis Single Beam Spectrophotometer 190–1100 nm

The Scilogex SP-UV1100 is a single beam UV-Vis spectrophotometer designed for quantitative analysis in research and educational laboratories. It covers a wavelength range from 190 nm to 1100 nm through automatic switching between tungsten and deuterium lamps.

• Optical System: Single Beam
• Light Source: Tungsten lamp & Deuterium lamp
• Spectral Bandwidth: 4.0 nm
• Wavelength Range: 200–1000 nm (note: product title states 190–1100 nm)
• Wavelength Accuracy: ±2 nm
• Wavelength Repeatability: ≤1 nm
• Photometric Range: -0.3 to 3.0 Absorbance, 0 to 200% Transmittance
• Photometric Accuracy: ±0.003 A at 0.5 A, ±0.006 A at 1.0 A, ±0.5%T at 100%T
• Photometric Repeatability: ≤0.0015 A at 0.5 A, ≤0.003 A at 1.0 A, ≤0.25%T at 100%T
• Stability: ≤0.002 A/hour at 500 nm (after 2-hour preheat)
• Stray Light: ≤0.2%T at 220 & 360 nm
• Sample Compartment: 4-position, accepts cuvettes from 5 to 100 mm path length; included are 4 x 3.5 ml glass square cuvettes and 2 x 3.5 ml quartz square cuvettes (10 x 10 x 4.5 mm size)
• Display: Large 128 x 64 dots backlit LCD with adjustable brightness, capable of graphical data display
• Data Storage: Saves up to 200 test groups and 200 standard curves in RAM; data recovery after power failure
• Control Features: Auto wavelength setting via arrow keys, automatic lamp switching, PC control via optional 'Wave Professional' software over built-in USB port
• Outputs: USB port and parallel port for printer connection
• Power Supply: 110/220 VAC, 50/60 Hz, 120 W
• Dimensions: 490 × 360 × 210 mm
• Weight: 12 kg (27 lbs)

The instrument supports advanced measurement modes including spectrum scanning, time scan (kinetics), multiwavelength scanning, and nucleic acid/protein quantification when paired with software. Its design facilitates ease of use with a user-friendly interface and a large sample compartment accommodating various cuvette sizes.