UNICO® 1100RS Basic Visible Spectrophotometers

The UNICO® 1100RS Basic Visible Spectrophotometer is a robust, versatile instrument designed for reliable and precise measurements across a wide range of laboratory applications. Ideal for educational, clinical, industrial, and research laboratories, the 1100RS combines user-friendly operation with consistent analytical performance.

Operating over a 335 to 1,000 nm wavelength range, the 1100RS delivers accurate results with a 20 nm spectral bandwidth, ±2 nm wavelength accuracy, and ±1 nm repeatability. Built-in optical controls minimize stray radiant energy to less than 0.5%T at 340 and 400 nm, ensuring dependable measurement quality. A flexible photometric range supports percent transmittance, absorbance, and concentration measurements for varied sample types.

The instrument features a sample holder for 10 mm diameter test tubes, along with a 10 mm square cuvette adapter for added flexibility. A USB port enables optional software connectivity for convenient data collection and analysis. Designed for ease of use, the 1100RS includes a clear digital display and durable construction suited for routine lab work.

Main Attributes

• Wavelength range: 335 to 1,000 nm
• Spectral bandwidth: 20 nm
• Sample holder for 10 mm diameter test tubes
• Photometric range: 0-125%T, 0-2.0 Abs, 0-1999C (Factor)
• Photometric accuracy: ±1.0%T
• Low stray radiant energy (<0.5%T at 340 and 400 nm)
• USB port for optional software
• Voltage preset at 110 V, with selectable 115/230 V ±10%, 60/50 Hz 

Included Accessories

• 10 mm test tubes, 12/bx
• 10 mm square cuvette adapter, 1/ea
• Instrument dust cover, 1/ea
• User manual, 1/ea 

The UNICO® 1100RS Basic Visible Spectrophotometer delivers dependable performance, flexibility, and value, making it a practical choice for routine visible-range analysis.