Time standards and frequency standards can include cesium or rubidium atomic clocks, quartz oscillators, hydrogen masers and other master clocks. Time reference sources are used in networks & telecommunications, observatories, utilities and navigation (GPS). Learn More about Time and Frequency Standards

...contain potassium, cesium or rubidium vapor. They are operationally similar to cesium magnetometers. Because magnetism varies by location and with differences in the Earth’s magnetic field or magnetosphere, magnetometers are used to provide... Learn More about Magnetometers

Spectral lamps radiate line spectra of various gases and metal vapors with high brightness and spectral purity. Learn More about Spectral Lamps

Network synchronization products are used to maintain and synchronize the timing among all the elements of a network. Learn More about Network Synchronization Products

Lamps are light sources that emit incoherent light for illumination. There are many different types of products. Examples include fluorescent lamps, halogen lamps, heat lamps, incandescent lamps, LED lamps, projection lamps, spectral lamps, and stage lamps. Specialized and proprietary lamps are also available. Search by Specification | Learn More about Lamps

Polymers and plastic materials are organic, synthetic or processed polymers that are supplied as raw materials or stock shapes. They typically consist of thermoplastic or thermosetting resins and can be made into many forms. Search by Specification | Learn More about Polymers and Plastic Materials

...used in a scintillation detector may be made from a variety of materials, depending upon the application. For use in a gamma-ray detector, the crystals are typically made of inorganic materials such as sodium iodide or cesium iodide with the addition... Learn More about Scintillation Counters

...and radiating area. Choices for lamp type include cesium (Cs), helium (He), mercury-cadmium (Hg-Cd), sodium (Na), neon (Ne), thallium (TI), zinc (Zn), and mercury (Hg). Additional parameters include mounting style and line power supply. Other types... Learn More about Optical Calibration Standards