LS122 (Model): Product Features: Test infrared radiation intensity and infrared rejection rate
LS123 (Model): Product Features: Test ultraviolet radiation intensity and ultraviolet rejection rate
LS122 Infrared Power Meter and LS123 Ultraviolet Power Meter are mainly used to demonstrate the heat insulation and ultraviolet insulation performance of materials such as solar film, explosion-proof film, and heat-insulating glass.
The instruments respectively test the irradiation intensity of infrared and ultraviolet light sources (i.e., infrared power density and ultraviolet power density), with measurement units of watts per square meter (W/m²) and microwatts per square centimeter (μW/cm²) respectively. They can automatically calculate the infrared rejection rate and ultraviolet rejection rate of the material to show the optical performance of the material.
Core Advantages:

Mainly used to demonstrate the heat insulation and ultraviolet insulation performance of materials such as architectural film, solar film, and heat-insulating glass.
Measure the irradiation intensity (power density) of infrared/ultraviolet light sources such as sunlight, infrared lamps, and ultraviolet flashlights.
Can automatically calculate the infrared/ultraviolet rejection rate of the tested material, with sensitive measurement and convenient reading.