Pro-NM NEMA 94

Main application of Pro-NM NEMA 94 is PET acceptance testing with NEMA standard. Evaluation of count rate, uniformity, scatter fraction, attenuation compensation, and scatter compensation of ECT systems. The Pro-NM NEMA 94 is designed in accordance with the recommendations by the National Electrical Manufacturers Association (NEMA) to standardize the measurement of performance of PET.

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Technical data (can be modified to customer specifications):

• cylinder outside diameter: 200 mm
• cylinder insider diameter: 194 mm
• wall thickness: 3 mm
• Teflon Insert diameter: 51 mm
• Fillable Insert inside diameter: 45 mm
• Fillable Insert height: 185 mm
• Fillable Insert volume: ~ 295 mL
• Line Source diameter: ~ 1 mm
• Line Source height: 184 mm

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Product features:

• complies with:
  - Performance Measurements of Positron Emission Tomographs, NEMA Standards Publication NU2, National Electrical Manufacturers Association (NEMA), Washington, D.C., 1994.
  - Karp JS, Daube-Witherspoon ME, Hoffman EJ et al. “Performance standards in positron emission tomography”, J Nucl Med, 32:2342-2350.
• CE certified
• the manual provides detailed guidelines for carrying out each test, results assessment and registration