The XR-800 is an 8 foot table incorporating all the essential features of DXA scanning. Scan sites include: Both Lateral Spine and Whole Body. Optional scan sites include: Soft Tissue composition, Forearm, as well as Whole Body (Soft Tissue and total skeleton) and various special applications, such as Pediatric, Orthopedic and Research scan modes.
Key Features that Set Norland DXA Tables Apart:
· The Best Possible Value
· EmperiCAL™
· AcuBeam™
· DynaFlux™
Specifications
Standard Scan Sites: AP Spine, Left and Right Hip, Forearm
Optional Scan Sites: Small Subject, Research and Lateral, Soft tissue composition
AP Spine
Proximal Femur
Forearm
Lateral Spine
Whole Body
Scan Time:
1 minute
1.5 minutes
3 minutes
<4 minutes
5 minutes
In Vivo Precision:
1.0%
1.4%
0.8%
2.4% (2 vertebrae)
.08%
Line Resolution:
1.5 mm
1.0 mm
6.5/13
Point Resolution:
2.8/7.8
Scan Dose:
3uSV
<15uSv
35uSv
0.2uSv
Accuracy: 1% on bone and 2% on fat and lean based on chemical standards
Scanner Description: QuickScan Pencil Beam Dual Energy X-Ray Absorptiometry (DXA)
Drive System: Stepper motors with Kevlar reinforced drive belts
X-ray Source: Stationary anode X-Ray tube oil and air cooling; 100kv constant potential
Filtration: 8-level automated samarium filtering (K-edge = 46.8 keV) – minimum filtration is 2.7mm aluminum equivalent.
X-ray Detectors: 2 Nal scintillation detectors in pulse counting mode
Power: 100-120 Vac; 220/230/240 Vac; 50/60 Hz; 700 VA maximum
Operating Temp: 60-90 (F) 15 – 32 (C)
Relative Humidity: Up to 80% non-condensing
Dimensions:
Recommended dedicated floor Space: 120” L x 84” W (3048 mm L x 2133.6 mm W)
Table Top Size: 102” L x 35.5” W x 26” H (2591 mm L x 902 mm W x 660 mm H)
Overall Size: 103” L x 48” W x 51” H (2616 mm L x 1220 mm W x 1295 mm H)
Table Surface to Arm: 16”
Weight: 560lbs (253kg)
Active Scan Area: 76” (193 cm) x 26.5” (67.3 cm)
Patient Marking: Laser diode, red, Class II (FDA); Class I (EC); [less than 1 mW power]
Patient Positioning Aids: AP spine position block, hip sling with foot separator, lateral positioning block, forearm positioning fixture, scout scan, laser marking system
Calibration: Daily calibration verifies unit is operating properly Calibrated to a Wedge Phantom with 77 unique combinations of bone and soft tissue provides calibration for the widest range in body size in the industry
Computer: IBM-compatible, Windows Software, pointing device (mouse), keyboard, display, modem, network card, sound system, DVD RW data back-up, color printer.
Reference Databases: Derived from phases 1 and 2 of NHANES III 1988-1994 and Norland Reference Sets (refer to “Reference Set Data Sheets for Central Bone Densitometers” document published by Norland).
Quality Assurance: Assessment of an anatomical phantom evaluates system accuracy and precision for bone, lean and fat measurements using Shewart Chart Analysis to confirm absolute and trending performance are within guidelines.