D411S-30-D0025-V5.4 微結(jié)構(gòu)中子探測器

Solid-State Neutron Detection Applications

北京華恒鑫達(dá)科技發(fā)展有限公司是一家專業(yè)從事引進(jìn)國外核物理和高能物理研究以及核工業(yè)和核監(jiān)測領(lǐng)域所需元器件和設(shè)備的公司。

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設(shè)備產(chǎn)品：環(huán)境輻射監(jiān)測系統(tǒng)（RMS）,環(huán)境γ劑量率與氣溶膠監(jiān)測儀，實(shí)驗(yàn)室高純鍺γ譜儀，低本底α β測量儀及表面污染測量儀、熱釋光劑量讀出系統(tǒng)與多種移動(dòng)物體放射性安檢設(shè)備；各類便攜與事故應(yīng)急多探頭劑量率與核素識(shí)別儀、高純鍺γ譜儀、巡檢儀和個(gè)人劑量報(bào)警儀等。

Neutron detector applications include those for homeland security (e.g., border screening), fundamental research (e.g., at neutron scattering beamlines), and industrial monitoring (e.g., personnel monitoring, water content in soil). Solid-state neutron detectors provide an alternative to the 3He-based detectors, maintaining a high thermal-neutron detection efficiency, at a fraction of the volume, mass, voltage, and power required from gas or liquid detectors. The RDT Domino® A strong demand for thin form-factor neutron detectors with the flexibility to adjust available detection area has driven RDT to offer the end-to-end pluggable Domino® with 4-cm2 detection area, 20% to 30% thermal-neutron efficiency, less than 0.3-mW power consumption, and digital output per module. The digital outputs of the Domino® may also be tied together in the tiled format. MSND® Technology The detector utilizes microstructured semiconductor neutron detector (MSND®) technology? with 6Li conversion to yield an adjustable thermal-neutron detection efficiency of up to 30%. Optimum HDPE moderator for 252Cf neutron source at 1-m is 3-4 cm in front and 3-6 cm behind the MSND® sensor. Electronics & Interfacing The onboard electronics package includes a preamplifier, shaping-amplifier, discriminator, analog-to-digital converter, temperature sensor, and voltage regulator.
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