[DRAFT]

REPORT OF TEST

Visium 1

(Diffused Optics)

PHOTO/RADIO/SPECTRO/GONIOMETRIC ASSAY


The OSLUV Project

680 Transfer Road, Suite 3B, St. Paul, MN

<contact-assay@osluv.org>


Catalog ID 1095d225-bc5c-4051-8d4e-338ec263745d

Rev R00 — June 6, 2024


Quick Facts
Power & Pattern
(All reported values after stabilization)
Total UVC Optical Power 32.3mW
1m Peak Irradiance 1.3μW/cm²
Safety
Power above 240nm 0.3mW (0.8%)
Equivalent 222nm Eye S(λ) Power 37.0mW
\(w_s / S(222\mathrm{nm})\) (ANSI/IES Eye Limit) 114.7%
Considered Article
Manufacturer Lit Thinking
— Model Name Visium 1
— Model Number VS1 UVC222 MV DO RM W A
— Production Date Unknown
Acquisition Date December 14, 2023
Acquisition Price N/A
Acquisition Method Manufacturer provided

Reference Image
[DRAFT]

§1: Radiant Intensity Pattern

Polar Radiant Intensity Plot

This chart displays a polar plot of the intensity pattern of the source. Only the forward-facing hemisphere was measured. The data was taken at 500mm from the light source.

Data is reported in radiant intensity units of milliWatts per steradian. 1 mW/sr is equivalent to an irradiance of 0.1µW/cm² at a distance of one meter.


Axes Reference
[DRAFT]

Isoirradiance Plot (Projection onto surface at 1m)

This chart presents the irradiance a flat surface would receive with the tested lamp one meter above it pointed directly downward. Isoirradiance lines segment the chart by logarithmic irradiance boundaries (indicated.)