Glossmeter (haze / DOI)
RS232 | Model 807 TRICOR Systems Inc.

TRICOR's Model 807A DOI and Haze Meter is ideally suited for measuring flat, non-textured high reflectance surfaces and is used to measure ±3 degrees around the specular lobe centered at 30 degrees in approximately 220 increments. That's an angular sample size of 1 sample per 1.6 minutes of arc! This allows differentiation between samples with very small differences in reflectance characteristics. The Model 807A is also a verified replacement for the older Hunter Dorigon II unit.

Measurements are taken with one simple push of a button in are available in as little as 4 seconds. Computed results include Rs (specular gloss), DOI (Distinctness-of-image) and haze (2 & 15 degrees). The device can help quantify reflectance, doi, haze, sheen, reflection directionality, reflectance haze, metallic brightness for metals, glass, ceramics, painted surfaces and any other high reflectance surface.

The system is operated via RS232 from any PC (w/Windows™). Quickly and easily switch from a mirror standard to a black glass standard for non-metallic measurements. Each measurement is time and date stamped and data can quickly be downloaded directly into an Excel spreadsheet.