Opto-Cal, operating as R&D Calibrations, Inc., is a service company based in Lakeside, US, specializing in comprehensive optical calibration and measurement services. Established in 1990, the company employs 5 to 10 people and is solely focused on providing calibration services, ensuring independence from manufacturers. Opto-Cal is an A2LA ISO/IEC 17025:2017 accredited laboratory (Certificate No. 6198.01) and provides NIST-traceable calibrations. Their senior staff possesses over 100 years of combined industry experience. They offer standard and custom calibration services for a wide array of devices including spectroradiometers, photometers, radiometers, laser power and energy meters, colorimeters, light sources, detectors, displays, filters, and materials. They perform absolute measurements for properties such as Color, Illuminance, Luminance, Irradiance, and Spectral Radiance, and relative measurements for Contrast and Spacial Uniformity. Opto-Cal serves diverse industries including Aerospace & Defense, Pharmaceutical Science, Nuclear Energy, and Public Utilities, and also provides consulting for in-house laboratory setup and equipment selection.
MagneTherm Calibration, established in 2012 and based in Menifee, US, is a service company, distributor, and manufacturer specializing in calibration services and equipment sales for manufacturing facilities. With 201-300 employees, the company provides innovative solutions to improve process efficiency and quality, serving industries such as food and pharmaceutical. MagneTherm Calibration offers expert calibration services for metal detection, X-ray, thermal, and in-motion weighing devices, including on-site device calibration and certification. Their calibration services are N.I.S.T Traceable and compliant with USP and ISO standards, including ISO/IEC 17025 accredited calibration. They also distribute and manufacture a wide range of equipment, including metal detectors, X-ray inspection systems, various types of scales (analytical, precision, mechanical, portable, bench, floor, counting, moisture balances), lab equipment (moisture analyzers, chart recorders), and test pieces (test cards, wands, fobs, tablets, plugs, rods, balls). MagneTherm Calibration is a certified vendor for several brands and offers repair services, pre-sales to after-sales support, and training programs for quality control and equipment maintenance.