Issue



UV light meter


06/01/1998







UV light meter

Model 555 UV light meter is designed to provide =0.5% electronic error, a real-time emergency management system, and <2%, 3s calibration to NIST standards. Real-time measurements are displayed, replacing the averaging of energy and intensity signals. Probe-to-probe repeatability of 1% is also designed into the UV measurement system. G&R Labs, San Jose, CA; ph 408/577-0177, fax 408/577-0179.