R-30H , Diagnostic X-Ray Beam-Limiting Device. || In combination with any of below X-ray tubes || 0.6/1.2P364DK-85, 0.6/1.2P324DK-125, || 0.6/1.2P324DK-85, 0.6/1.2P38DE-85 || Device Model # R-30H. || Subsequent Product Code: IZX || Product Usage: || The device is the beam-limiting device for X-ray Radiography.