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Which of the following statements is false regarding TLD? 1) When badges are monitored quarterly, the pricing is equivalent to film badges 2) They are durable and hold up to heat and humidity exposure
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Which of the following statements is false regarding TLD?

1) When badges are monitored quarterly, the pricing is equivalent to film badges
2) They are durable and hold up to heat and humidity exposure without loss of information
3) They are more accurate than OSL, measuring exposures as low as 10 mGya
4) They utilize lithium fluoride crystals

User Valdeir Psr
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1 Answer

4 votes

Final answer:

The false statement regarding TLDs is that they are more accurate than OSL dosimeters and can measure exposures as low as 10 mGya. OSL dosimeters are generally more sensitive to low radiation levels.

Step-by-step explanation:

The statement that is false regarding Thermoluminescent Dosimeters (TLD) is: They are more accurate than OSL, measuring exposures as low as 10 mGya. While TLDs are indeed durable and make use of lithium fluoride crystals, Optically Stimulated Luminescence (OSL) dosimeters are typically more sensitive than TLDs. OSL dosimeters can reliably measure doses as low as a few microgray, which is more sensitive than the typical TLD range.

User Jake Woods
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