🧪 Optical Physics (Spectrophotometer 254nm UVT % to Absorption Coefficient a cm^-1)

UV Transmittance & Absorbance Calculator

Convert spectrophotometric UV Transmittance (% UVT at 254nm wavelength across a standard 1.0 cm quartz cuvette) into Beer-Lambert absorption coefficient ($a ext{ in cm}^{-1} = -log_{10}(UVT/100)$): model water transmission depth, calculate lamp spacing arrays, and water laboratory testing profits.

1. Project & Operating Inputs

Measured Water UVT (% UVT e.g. 88.5% UV Transmittance @ 254nm)

Optical Quartz Path Length (cm e.g. 1.0 cm Standard Cuvette)

Customer Annual Online UVT Analyzer & Calibration Retainer ($ / Yr)

Real-Time Submersible UVT-254 Probes, Quartz Standards & Lab Tech ($)

2. Financial Breakdown & Yield

BEER-LAMBERT UVT ABSORBANCE

Turnkey UV Water Testing & Validation Profit

Optical Water Quality Testing Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Direct Cost