Agilent Cary Series UV-Vis Spectrophotometer

• Quantitative analysis of chemical concentrations in solutions.
• Kinetic studies to monitor reaction rates over time.
• Purity assessment of DNA, RNA, and proteins in life science research.
• Quality control in pharmaceutical, food and beverage, and chemical industries.
• Material science for characterising optical properties of thin films and coatings.

Wavelength Range

Typically 190-1100 nm, covering both UV and visible light spectra.

Bandwidth

Commonly adjustable from 0.5 nm to 5 nm, affecting spectral resolution.

Photometric Range

Typically -3.0 to 3.0 Abs, for measuring a wide range of absorbance values.

Light Source

Deuterium lamp for UV range and Tungsten-Halogen lamp for visible range are standard.

Power Supply

Typically 230V, 50Hz for UK operation, with specific wattage varying by model.

Footprint

For this class of benchtop equipment, units commonly require a laboratory bench space of approximately 50-70 cm (W) x 60-80 cm (D).

Sample Holders

Units commonly accommodate standard 10 mm pathlength cuvettes; some may offer multi-cell changers or Peltier temperature control.

• What type of samples can a UV-Vis spectrophotometer analyse?

  UV-Vis spectrophotometers are primarily used for analysing liquid samples contained in cuvettes. They can also be adapted for solid samples with appropriate accessories.

• Does this unit come with software for data analysis?

• What maintenance is typically required for a UV-Vis spectrophotometer?

• Is installation and training usually included with a used spectrophotometer?

• What accessories are essential for basic operation?

Spectrophotometers remain valued across research, QA and diagnostics for their precision and reliability. Buyers typically prioritise wavelength range, optical bench condition and calibration history when purchasing used units. These instruments generally perform consistently when properly maintained. Common strengths include straightforward operation, durability of core optical components, and wide availability of compatible software. Prospective buyers should verify calibration certificates and request functional testing data before purchase.

General overview for this equipment type