Product Name：MGST Multichannel GR Spectrum Tool
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Description：
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When a gamma ray enters into the NaI crystal, the photo multiplier outputs a pulse with amplitude proportional to gamma ray energy absorbed by NaI crystal. It adopts spectrum stabilization technology to set up windows with different energies.
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FunctionTechnical specificationsField example
When a gamma ray enters into the NaI crystal, the photo multiplier outputs a pulse with amplitude proportional to gamma ray energy absorbed by NaI crystal. It adopts spectrum stabilization technology to set up windows with different energies.
It has an independent IP address and exchanges data with NTGR by Ethernet . It can provide measurements of the total gamma-ray count rate and the contents of three radioactive elements , Th, U and K in the formation, and upload them in a 256- channel full spectrum.
Working Temperature: | -25 -- 175 ℃ |
MAX pressure: | 140MPa |
Storage Temperature: | -40--70 ℃ |
shock: | 100g 3D ( 11ms ) |
Vibration: | 7.5g 3D ( 10 ～ 60Hz ) |
Power supply: | 250VAC , 50Hz |
Measuring range: | 0 ～ 500API |
Tool resolution: | <12% ( 20 ℃); <15% ( 150 ℃) |
Test speed: | 450m/h |
Vertical resolution: | 500mm |
Detection depth: | 300mm |
Measuring accuracy: | Th : 1.5PPm ; U : 1.5PPm ; K : 0.1% |
OD: | 99mm |
Length: | 1900mm |
Field example
GR SPECTRUM FULL-SPECTRUM GRAPH
GR SPECTRUM STEADY-SPECTRUM SCHEMATIC
