Summary of Contents for ATS 531
- Page 1 Ultrasound Imaging Phantoms www.atslaboratories-phantoms.com Model 531 Gray Scale Phantom Instructions Manual Revised January 2015 Made in USA Tel: 1-800- 617-1177 Fax: 1-757- 857-0523 admin@cirsinc.com Email:...
- Page 2 The acoustic properties of all biologic and non-biologic materials are affected by temperature variations. Most diagnostic imaging systems and tissue-mimicking phantoms are calibrated at room temperature, commonly referred to as 23°C. To ensure measurement accuracy ATS incorporates a thermometer strip affixed to the outside surface of the phantom housing.
- Page 3 Gray Scale & Displayed Dynamic Range Description and Reason for Testing Gray scale or gray scale processing uses the amplitude of the echoes received to vary the degree of brightness of the displayed image. The adjustment of the echo signal required to go from a just noticeable (low gray scale level) echo to the maximum echo brightness is referred to as the displayed dynamic range.
- Page 4 Phantom will be repaired or replaced free of charge, in a reasonable amount of time. ATS shall not be otherwise liable for any damages, including but not limited to incidental damages, consequential damages, or special damages. There are no express or implied warranties which extend beyond the warranties as stated below.
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