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· SPECT-CT
SPECT-CT
Products Introduction   
Equipment Constitution   
Working Principle   
NEMA Indicators
 Perspective 530mm x 390mm
 Energy range 40 – 600keV
 Inherent energy resolution
 (99mTc)
9.7%
 Inherent uniformity of the Pan-source CFOV Differential uniformity:1.9%
CFOV Integral uniformity:2.4%
UFOV Differential uniformity:2.4%
UFOV Integral uniformity:2.9%
 Inherent spatial resolution CFOV 3.6mm(FWHM – SPECT Mode)
 Inherent linear space CFOV Relatively linear:0.18mm
CFOV Absolutely linear:0.38mm
UFOV Relatively linear:0.20mm
UFOV Absolutely linear:0.40mm
 The school is the largest
 Counting rate
SPECT Mode:> 220,000cps
With model:> 1.5Mcps
 System spatial resolution Use LEHR collimator:7.3mm(FWHM)
With model:4.8mm(15.9mm Crystal thickness)
 System sensitivity(Use
 LEHR Collimator)
160cpm / µCi
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