DA-01A Portable Gamma Spectrometer

Product introduction

The DA-01A portable gamma spectrometer can be used for nuclide identification and pollution analysis at the site of security inspection, anti-terrorism, and nuclear accidents. At the same time, it can measure the radiation dose of gamma and neutrons (optional). Identify artificial and natural isotopes.

Features

• The instrument is designed in one piece.

• The instrument is fully digital, integrating detector, forming amplifier, multi-channel analyzer, power supply and touch screen, with low power consumption, automatic peak stabilization, simple operation and portability.

• According to customer needs, optional neutron detectors and energy compensating GM can be added

tube etc.

• Can be customized and developed on demand

Application range

• Nuclear power plants • Search for radioactive sources • Reprocessing of radioactive materials during decommissioning of nuclear facilities

• Nuclear regulation and radiation protection of "source-related" enterprises and institutions • Mineral resource exploration • Construction material monitoring

Technical parameters

Item	Specification
Detector	2 inches NaI(Tl)
M C A	≥1024 channel ADC, 16-bit channel count depth
Energy range	25keV-3MeV
Energy resolution	≤7.0% (for 137Cs, @662keV)
Dose rate range	10nSv/h～100μSv/h
Overload characteristics	When the gamma radiation exceeds the dose rate range, the overload indication will be displayed, and there will be sound and light alarm indications
The maximum counting rate	100kcps, which is suitable for applications in places with high gamma intensity
Display	4.3-inch industrial touch screen, intuitive interface, easy operation
Spectrum analysis function	Energy spectrum smoothing, automatic peak finding, automatic nuclide identification
Single radionuclide can be identified	235U, 125I, 131I, 99mTc, 18F, 137Cs, 57Co, 60Co, 133Ba, 241Am, 152Eu, 238U, 232Th, 40K, 226Ra, 192Ir and other four types of nuclides (nuclear materials, medical isotopes, industrial isotopes, natural isotopes)
Mixed nuclides	Can identify mixed radionuclides
Data export	Data can be exported via USB, using client software for subsequent offline analysis, storage, editing and printing
Energy Spectrum Storage	128M memory, can store about 30,000 1024 energy spectrum images
Battery	Lithium battery, the continuous use time is not less than 8 hours
Working temperature	-0℃-40℃
Weight	about 3.2kg
Size	275×120×185mm

DA-01A Portable Gamma Spectrometer