contact us Contact us
contact number: 010-82781816
company address: 北京市海淀区农大南路1号院硅谷亮城2号楼B519

scan it Get more details
Home >>  Product Center

NGT-TX2


The NGT-TX2 gamma tool is the next generation version of our NGT-TX. New patent pending electrical and mechanical designs push the operating temperature to 182°C and the vibration specification to 25 GRMS, 25% higher than competing tools.
Product Details

NGT-TX2

Ruggedized, Gamma Tool (1.36” OD)

The NGT-TX2 gamma tool is the next generation version of our NGT-TX.    New patent pending electrical and mechanical designs push the operating temperature to 182°C and the vibration specification to 25 GRMS, 25% higher than competing tools.

Electronics

The NGT-TX2 contains CBG’s new patent pending electronics designs.  Encapsulated and cushioned within pre-molded high-temperature silicone pads, the printed circuit boards are protected from extreme shock and vibration.  A new and innovative technique for providing electronics temperature compensation ensures a more stable output signal through the full range of operating temperatures.  A burst filter has been added to reduce spurious counts that can result from excessive shock and vibration, as well as external transient noise. 

Mechanical

The NGT-TX2 has been completely redesigned without changing the overall mechanical dimensions of the NGT-TX.  Included is a new patent pending approach to mounting the crystal and phototube for improved shock and vibration performance.  No longer exposed to external noise or physical damage, the circuit boards and thru-wires are enclosed beneath metal covers.  All load bearing screws have been removed for enhanced reliability.


                                                                NGT-TX2 Specifications

                                                                        P/N 203-100-000

DetectorScintillator CrystalSodium Iodide, Na(TI)
PhotomultiplierR3991A (Hamamatsu)
MechanicalDiameter (OD)1.36”
Length (make-up)11.6”
Weight1.5 lb.
End ConnectorsMicro-D Subminiature, 15-Pin
MaterialAluminum Alloy
PerformanceSensitivity1.14 CPS/API*
Accuracy+/- 5% to 150°C
+/- 10% to 182°C
EnvironmentalOperating Temperature-18°C to 182°C
Survival Temperature (reduced accuracy)-40°C to 200°C
Heat/Cool Rate, Max.2.8°C (5°F) per minute
Vibration (3 axis) 50-1000Hz, Random35G (25G RMS)
Shock (3 axis)1000G, 0.5ms, half-sine
Burst FilterReduces spurious counts due to extreme shock/vibration and external system electronic noise.
Power RequirementsDC Input Voltage 10v – 50v, 60v Max.
Tool Current8-11 mA
Output SignalNegative Pulse+5V to GND, 5 uSec width