Leakage Radiation

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Leakage Radiation

Product catalog summary

Specifications and Standards:

FDA Standard: 100mR in one hour at 1m from the focal spot.
European Standard (CE): 0.25mGy (equivalent to 25mR) in one hour at 1m from the focal spot.

Product Testing Results:

Measurements were taken at two distances from the focal spot: 5cm and 100cm.
Products tested include Rextar 1, Rextar 2, and Rextar 3.
At 100cm from the focal spot, all products recorded 0mR on sides A, B, C, and D, except Rextar 3 which recorded 1mR on side A.
At 5cm from the focal spot, Rextar 1 recorded 10mR on side A, 6mR on side C, and 5mR on side D. Rextar 2 recorded 8mR on side A, 5mR on side C, and 4mR on side D. Rextar 3 recorded 9mR on side A, 5mR on side C, and 5mR on side D.
The average radiation exposure at 5cm was 9mR on side A, 5.3mR on side C, and 4.6mR on side D.

Test Environment:

Conditions were set at 70kV / 2mA, with an exposure time of 1.3 seconds.

Conclusions:

The Rextar products' radiation exposure levels are significantly below the regulatory standards, ensuring safety for both operators and patients under normal operation conditions.

Catalog excerpts

Leakage Radiation 100cm from Focal Spot 5cm from Focal Spot A (Top) B (Back) C (L-side) D (R-side) : 100mR in one hour at 1m from the focal spot : 0.25mGy(= 25mR) in one hour at 1m from the focal spot (1mGy = 100mR) Test Environment : 70kV / 2mA, 1.3sec. 1hour at 100cm from the focal spot 1hour at 5cm from the focal spot Rextar radiation exposure is approximately 10mR means that it is stay several orders of magnitude below levels aloud by Regulatory standards, under normal operation. It is safe for use by the operator and for the patient. .

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