深圳市湾边贸易有限公司
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批准文号： 粤深食药槛械经营备20163162号
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025-86978335
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产品介绍：
深圳市湾边贸易有限公司
品名：ATS 538N波束轮廓和切片厚度模体
型号：ATS 538N
厂家： ATS Laboratories, Incorporated
Product Description
The beam profile is easily displayed at varying depths, and contains a great deal of information regarding the configuration of the sound beam as it propagates through the tissue-mimicking media. The beam profile clearly displays the near field, focal length, focal zone, beam width, side and grating lobes and beam divergence in the far field. In addition, amplitude variations in the near field are displayed as varying degrees of brightness versus the almost homogeneity of the amplitude in the far field.
The Model 538N-H provides a means of evaluating the slice thickness of an imaging system at varying depths. Slice thickness or elevational resolution, the third component of spatial resolution, displays reflections produced by structures in front of or behind the beam’s main axis. The effect of changes in the slice thickness is identical to those seen with axial and lateral resolution. The thinner the slice thickness the better the resolution; as the slice thickness increases, the degree of spatial resolution decreases. Lifetime warranty.
Tests Performed
Beam Profile
Slice Thickness
Image Uniformity
Tissue Harmonic Imaging Compatibility
Uses:
Quality Assurance
Final Q.A. Inspection
Research & Development
In-Process Manufacturing
Teaching
Specifications
General
Overall Dimensions: 25 x 22 x 7 cm
Scan Surfaces: 3
Weight: 3.4 Kg
Tissue Mimicking Material: Urethane rubber
Freezing Point: 100°C Attenuation Coefficient: 0.5
dB/cm/MHz ± 5.0%
Speed of Sound: 1450 m/s ±1.0% at 23°
TargetsScattering plane oriented at 45° to the scan planes used to measure slice thickness, and 90° to the beam profile scan plane
