Heat Absorption and Radiation Comparator with White Screen Subject_Botany this five-piece weight set bundles

this five-piece weight set bundles machined steel shafts from 50 to 1000 grams on a wooden storage block

9 x 4 x 4 inch base

Used to construct resistance coils and thermocouple legs that don't drift with temperature

Heavy-duty die-cast alloy boss head with a painted gray finish and two adjustable thumbscrews

calculating radius of curvature for round and spherical optical surfaces

Heat Absorption and Radiation Comparator with White Screen Subject_Botany this five-piece weight set bundlesCompares radiant heat absorption through paired surfaces and a white screen, letting students quantify how color and finish influence heat uptake during radiation experiments.