Cole-Parmer 4 nm Bandwidth Spectrophotometer, 230 VAC

主要特点

Obtain accurate results for routine spectrophotometric analysis with these high-quality instruments for cost-conscious labs. Economical single-beam spectrophotometers are perfect for quantitative analysis using a wide variety of quality control protocols.

The bandwidth of these filter-based instruments produces precise response to transmittance changes for visible spectrum methods. Filters auto-adjust to ensure accuracy. Save time and improve efficiency with four-position cuvette holders.

Use RS-232 and USB ports for optional interfaces—directly to a printer or to a computer utilizing optional application software. Software facilitates standard curve creation and absorbance versus time graphs and includes a wavelength scanning feature.

Long Pathlength Visible Spectrum Spectrophotometer have a low profile with a large LED display. Standard four-cuvette holder saves time and organizes standard and sample manipulation. Optional four-position long-path holder accommodates cuvettes up to 100-mm pathlength. Can be adapted to single-test tube operation. Can utilize optional externally-driven sipper or Peltier temperature control.

What’s included: a 7-ft (2.1-m) cord and dust cover. Models 83057-01 includes a four-position 10-mm cuvette holder and four glass cuvettes.