Introduction
The CM4 high temperature pyranometer is specially designed for measuring solar or artificial light irradiance under the most extreme temperature conditions.
Environmental exposure a ects products and materials. Testing these e ects is done at outdoor weathering facilities or in special climate chambers. In these facilities solar radiation and environment are simulated to create the most extreme conditions and for accelerated ageing and heat load tests. These industrial tests require measuring devices to check or verify the light intensity (irradiance) at various positions within the test environment.
