• Aerosol Measurement
• Germicidal
• Ozone Column
• Photobiology
• Photostability
• Radiometry
• Solar Cell Testing
• UVCuring
• UVHazard
• UV Transmission

Germicidal Ultraviolet light is widely used to kill microorganisms in air, water, hard surfaces, and different liquids. 253.7 nm is the most effective wavelength of light to kill microorganisms in these different environments. Germicidal applications include water sterilization, commercial and industrial air cleaning, dry sterilization, medical tools sterilization, and surface cleaning.

We provide you with three ways to measure your germicidal lamps output. First is our PMA2100 research grade radiometer along with our PMA2122 Detector to measure your germicidal lamps at 254nm. Our constant measuring system is the GLM10 which is specifically designed to continuously monitor germicidal lamp output in water contact vessels and the GLM100 is a UV detector and lamp monitor that is used to measure germicidal UV underwater.

Our NEW low cost sensors, the PMA1122 range, offer the same high standards of operation and traceability and are intended for high volume users. Available in standard or weatherproofed housings, these robust sensors are perfect for industrial applications. They can be used with our PMA2100 radiometers, or with independent meters, and offer both 4-20mA and 0-5VDC outputs.

All radiometers and detectors are calibrated to NIST standards.