User`s manual

RadiCS
Chapter 10 Information
90
English
Cautions
Category A Mammo conforms to the PAS1054 mammography standard. This standard includes
monitor resolution of 2000 × 2500 or above as a condition, but RadiCS makes no such
determination.
JESRA
RadiCS Setup
Acceptance Test
Grade 1 Grade 2
Pattern Check TG18-QC
TG18-UN80
Clinical Image (JESRA)
JIRA CHEST-QC
TG18-QC
TG18-UN80
Clinical Image (JESRA)
JIRA CHEST-QC
Luminance Check L’max/L’min > 250
L’max > 170 cd/m
2
L’max/L’min > 100
L’max > 100 cd/m
2
Grayscale Check Target error rate < 15 % of GSDF Target error rate < 30 % of GSDF
Uniformity Check Grayscale: 204
(Lmax-Lmin) /LmaxLmin x 200 < 30
%
Grayscale: 204
Δ
(u’ ,v’) < 0.010
Grayscale: 204
(Lmax-Lmin) /LmaxLmin x 200 < 30
%
Multiple Monitors
Δ
L’max < 10% between multiple
monitors
Grayscale 204 Mean value between
multiple monitors
Δ
(u’, v’) < 0.010
Δ
L’max < 10% between multiple
monitors
Constancy Test
Grade 1 Grade 2
Pattern Check TG18-QC
TG18-UN80
TG18-QC
TG18-UN80
Luminance Check L’max/L’min > 250
L’max > 170 cd/m
2
Δ
L’max < 10 %
L’max/L’min > 100
L’max > 100 cd/m
2
Δ
L’max < 10 %
Grayscale Check Target error rate < 15 % of GSDF Target error rate < 30 % of GSDF
Uniformity Check
Multiple Monitors
Δ
L’max < 10% between multiple
monitors
Δ
L’max < 10% between multiple
monitors