Pro-mri acr mri module, which can be used to measure:
- Geometric transform
- Space resolution
- Slice thickness and position
- Interslice gap
- Image bandwidth
- Low contrast detectability
- Image evenness
- Noise ratio (snr)
- Physical and electronic slice deviation
- Points of reference
- Bandwidth: leather offset
Pro-mri acr mri module, acr mri technology data:
- Air tank diameter: 203 mm (8 in)
- Air tank height: 165 mm
- Air tank inner diameter: 190 mm (7. 5 in)
- Air tank height: 150 mm
- Filled with 10 mmol (mmol) nickel chloride solution containing 0. 45% sodium chloride by weight
- Each model has the words "nose" and "chin" engraved outside to help determine the model's direction for scanning, like it's a head

Resolution inserted:
- Three hole matrices, diameter: 0. 9, 1. 0 and 1. 1 mm
- The distance between the holes is the diameter of the hole
- Two small containers with water and fat to assess changes in water fat
Slice thickness inserted:
- On both sides, 1 mm wide inverse drop sew
- The sew forms two slopes, dropping at 1:10
Zenium
Geometric deformation inserted:
- 3x3 pore array, 60 mm
- 1. 5 mm diameter
- 10 mm thick
Low contrast plugins:
- Some volume contributions of these pieces and filling fluids are compared: 1. 4, 2. 5, 3. 6 and 5. 1%
- Each disk contains 10 groups of 3 holes, arranged in a irradiation frame
- Every irradiation has the same diameter
- The diameter range is 7. 0 to 1. 5 mm
Slice position accuracy:
One made up of 45 degrees wedge. The distance between wedge intersections is 100 mmZenium
Products include:
Hardside suitcase (mr unsafe) (09-102)Optional 2 axis horizontal (09-104-1)
Product characteristics:
Match:- 2022 mri guidelines for large- and medium-sized model testing of certification schemes (acr)
- mri quality control manual, 2015 (acr)
- aapm rep. 100 “receipt and quality assurance procedures at mri facilities”, 2010
Acr accreditation
Ce accreditation
The manual provides detailed guidance on the implementation of each test, evaluation of results and registration



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