Detectors
Two Dimensional Detector Array
Quantity: 445 solid state detectors
Center Array: 10 cm x 10 cm, Detector spacing 7.07
Outer Array Ring: 6cm wide, surrounding Center Array, Detector spacing 14.14 mm
Axial and Transverse Array Length: 22 cm, Detector spacing 10mm
Diagonal Array Length: 25.4 cm, Detector spacing 7.07 mm
Type: Radiation hardened diodes
Active Detector Area: 0.8 mm x 0.8 mm
Buildup: Acrylic, Dimensional = 1.35 cm, Inherent = 2.0 +/- 0.1 g/cm2
Backscatter: Acrylic, Dimensional = 1.97 cm, Inherent = 2.7 +/- 0.1 g/cm2
Radiation Measured:
Photons, Co-60 to 25 MV
Electrons, 6 MeV to 25 MeV
Dose Limit: 330 cGy 

Construction
Material: Two circuit boards Center Array and Outer Array Ring, mounted between acrylic plates, providing a high quality EMI shield, top surface covered with durable alignment template.
Leveling: Planar bubble level with two adjustment feet
Dimensions: 31.3 cm wide, 42cm long, 4.7 cm thick
Weight: 4.7 kg

Software
Standard PC application software included
Includes AFA™ - Advanced Film Analysis, supporting

1. 10 x 12 (inch) Kodak XV and EDR2 film with VIDAR scanners except the Dosimetry Pro Advantage USB only scanner. The film must be irradiated on top of the MapCHECK device.

2. 8 x 10 (inch) Gafchromic® film with flatbed scanner. Flatbed scanner provided by Sun Nuclear with 3D correction matrix. The film can be irradiated in a phantom independently without the MapCHECK device.

System Requirements
Computer: Minimum Pentium 700 MHz, 128 MB RAM, 1MB VGA Video Card capable of at least 800 x 600 and 256 colors, 1 free 9-pin serial port, 5MB HDD free.
Operating System: Windows 95 or higher

Cables Included
Power/Data: 25 meter
Serial: 2 meter 9 pin D, M/F.
USB: Standard USB cable.

MapCHECK™ Firmware
Operates out of Flash EEPROM - field updateable

Power Supply
Input: 115 or 230 VAC, switchable; 50/60 Hz; General Purpose IEC 320, Class I Power Inlet for straight cable entry
Output: +20 VDC, 1 Amp, 8 pin DIN
Dimensions: 10.5 cm wide, 13.8 cm long, 6.4 cm high
Weight: 1.0 kg