Metering Integrating Sphere
The photometric integrating sphere is one of the commonly used measuring instruments in optics. Its inner chamber is made of high- quality PTFE material, suitable for the UV-VIS-NIR band, and has good Lambertian characteristics. It can measure the reflection, transmission, absorption characteristics of samples, as well as the radiation characteristics of various light sources such as light flux, intensity, color temperature, and spectrum. The standard interface for the sphere port is SMA905 (other interfaces can be customized). Its vertical optical path excites the input at 8 ° and all ports are equipped with collimating mirrors. The output port is a 90 ° vertical integrating sphere output.
Applied Range
It can be combined with spectrometers, optical fibers, light sources, and various optical measuring equipment to form a system for various sample measurements. Suitable for measuring various samples, such as sample surface reflectivity, sample transmittance, light source radiation, etc.
Product specifications and manual
Product Manual: 
Product | Photometric integrating sphere |
Model | JF-50mm |
Spheroid diameter | 50mm（2in）（customizable） |
Ball shell material | Aluminum alloy, stainless steel |
Inside Coating | Foamed PTFE, Sprayed PTFE |
Wavelength Range | 250nm-2500nm |
Sample Space Size | 10mm（customizable） |
External dimensions of sphere | 65*65*64mm |
Measurement interface | Fiber optic spectrometer output |
Weight | 500g |
Accompanying document | Certificate of conformity instruction manual "Copy of diffuse reflectance data tested by China Institute of Metrology" |