Carbon 14 dating machine

Therefore, communication between PRL and LAMS is fast and effective.Organisation of Laboratory is an effect of cooperation of the Adam Mickiewicz University, Institute of Archaeology and Ethnology, Polish Academy of Sciences, and Centre for Archaeological Research, Foundation of the A. Poznan Radiocarbon Laboratory is the first such institution in the Central-Eastern Europe.Performance of the Poznan Radiocarbon Laboratory (PRL) is possible due to a close collaboration with the AMS Laboratory (LAMS), housed at the same floor, and leaded by the same person.Carbon dating is an essential tool of modern archaeology because it allows the age of a biological sample to be determined from the radioactivity of its carbon compounds.

However, for samples aged around 50,000 years or older, accelerator mass spectrometry (AMS) is the only method that is sensitive enough to detect the minute amounts of remaining carbon-14.

Mickiewicz University in Poznan The Laboratory is kept by the Foundation of the A.

Mickiewicz University and is housed in the area of the Poznan Park of Science and Technology C laboratories are usually open to cooperate with wide community.

For carbon dating, the process starts in an ionizing chamber, where the atoms within a sample of pure carbon are given a negative charge.

An accelerator then increases the kinetic energy of the carbon ions to 10-30 million electron volts and moves them through a tube where a powerful electromagnet makes them change direction. Because carbon-14 decays over time, the amount of it in a sample indicates the age of the sample.

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