Alpha and alpha spectrometry sources are intended for calibrating and checking solid state alphaspectrometers, for applications in environmental monitoring and research.
Wide area Sources are intended for calibration of probes and instruments and low level counters
Alpha Spectroscopy Sources - Isotrak
The Isotrak alpha standards are manufactured to a tolerance of +/-30% of the nominal activity. Calibrated single nuclide sources are supplied with a DAkkS certificate stating alpha particle emission rate and activity. Possible nuclides Np-237 Pu-239 Am-241 Pu-238 Cm-244
Wide area sources - Planchet, Ring and Rectangular sources Isotrak (EU)
The wide area standards are designed for the calibration wide area counters and low level counters. Each source come with a certificate stateing the emission, activity, traceabillity and uncertainty. The Isotrak sources from Nuclitec...
Wide area sources - Planchet, Ring and Rectangular source from Analytics (US)
These standards are used for the calibration of alpha, beta and wide area counters. All sources are NIST traceable based on output or contained activity. NIST certification on contained activity is not available on some...