TA - Model TBM-IC-XRAY -X-Ray Compliance Meter with Built-In Detector

• Ion chamber – air equivelant
• One hand operation
• Digital readout: 6 digit-rate, 8 digits integrate
• Small lightweight: 3 lbs with sleeve
• Sees axially x-rays or below 15 kev gamma
• Removable sleeve provides omni directional detection including low xray energy scatter
• Flat energy response

• X-Ray Machines, TV, and Monitors
• Luggage and People Scanners
• Provides accurate compliance testing of a wide variety of equipment.
• Protects the health and safety of airport and shipping personnel while they protect the public

• Detector: Ion Chamber
• Window: Light-tight 0.9 mg/cm2 Mylar laminate. 10 sq cm area. 36 mm (1.4") dia.
• Readout: LCD 8 digits
• Indicator Light: Green LED 10 pulses/min per mR/h. Red LED Over-range Indicator.
• Range:
• Rate 6 digits 0.1 mR/h to 10,000 mR/h in one range.
• Integrate 8 digits 0.01 mR to 9.9R.
• Photon Energy Range: 5 KeV - 3 MeV
• Energy Range: 15 KeV - 500 KeV ± 20%.
• TBM-IC-X-Ray can be re-optimized for use with higher energy emissions.

Electronics:

• Bias Voltage: 45 VDC
• X-Ray Rep Rate:
• Use either rate or integrate mode for pulses with repetition rate more frequent than 1.0 per Sec.
• Use Integrate Mode for pulses separated by more than 1.5 per Sec.
• Electrometer: Solid State MOSFET input.
• Electronics: Pulse Shaper. A-D converter LCD drivers. Test and display functions.
• Pulse Duration & Content: With sufficient repetitions, TBM-IC-XRAY can accurately integrate pulses of less than a microsecond duration & longer, including continuous emission.
• Pulse content of 0.5 nanoR are measurable with sufficient repetition rate to give at least 0.1 mR/hr for at least 5 to 10 seconds.

Environment:

• Temperature of Operation: -20°to 50°C
• Relative Humidity: 0 - 95%
• Radio Frequency: 10 mW/cm2 up to 4 GHz affects meter viewing < ± 10%
• Magnetic Effects: 200 Gauss ± 5% effect
• Geotropism: < ± 2% effect
• Response Time: 2-3 seconds for rate and for integrate at 1mR/h or greater.
• Time to Zero: If count-rate goes to zero, the digital display will hold the old count for 12 seconds before displaying "0.0."
• Batteries:
• Front panel battery test is provided.
• 6 ea. (AA) - over 100 hours of operation.

Weight & Dimensions:

• Dimensions: 4" H x 3.5" W x 9.5” L with Sleeve (does not include handle)
• Weight: Complete with batteries and internal detector: 3 lbs with sleeve

Options:

• Readout in Si units (µSv/h)
• Ra-UBG - Check source.
• Other entrance window material or thickness.
• 5 cm nylon positioning bumpers.