courtaulds_filters: Filter spectra data for cellulose di-acetate film

In photobiologyFilters: Spectral Transmittance and Spectral Reflectance Data

Description

Datasets containing the wavelengths at a 1 nm interval and tabulated values spectral transmittance for Courtaulds di-acetate films.

1) Films (0.115 mm thick) stretched 25 cm below lamps Q-Panel UVB313 and exposed to UV radiaition from different lengths of time per day. All films were installed and sampled at the same time. The digits give the number of minutes per day that the lamps were on.

2) New films of different thicknesses.

Usage

courtaulds_filters

Format

A vector of character strings.

Details

For each spectrum in the collection the variables are as follows:

• w.length (nm)

• Tfr (fraction)

Note

Instrument used: Hewlett-Packard 8453 diode array spectrophotometer without an integrating sphere.

Idependent measurement of a single sample, not a specification.

Examples

courtaulds_filters

photobiologyFilters documentation built on Oct. 23, 2020, 7:18 p.m.