AVATAR-F High-Speed Scintillator Digital Multi-Channel Analyzer

Description：

AVATAR-F high-speed scintillator digital multi-channel is an extreme counting rate application product, developed with the original intention of solving the problem of strong radiation fields that ordinary electronics cannot achieve high counting pass rates and cannot complete data measurement. 500Kcps, dead time 30%The system has been upgraded and optimized to adapt to high counting pass rates, with an integrated design of the socket, built-in voltage divider circuit, preamplifier, programmable gain amplifier, digital shaping filter, temperature acquisition, and necessary power supply units. While maintaining high counting pass rates, the overall power consumption is better than 2W, and it can still operate in USB power supply systems.

Features：

--Conversion Gain: 512,1024, 2048, 4096 channels adjustable on software ;

--3 levels of coarse gain are software-adjustable；

--0.5~1.5 times fine gain is software-adjustable;

--Reserved clock synchronization interface, the synchronization accuracy:12.5ns ;

-- Zero temperature coefficient: < 0.2 channel/℃;  Gain temperature coefficient: < 0.1%/℃;

--Long-term stable and reliable work, 72 hours zero drift <1 channel, 72 hours gain instability< 0.2%;

--Integrated temperature sensor, capable of performing temperature correction and peak position compensation on the detector;

--Multiple communication modes are available: serial port, network port, 232, 485, 422, USB port, etc.;

--Digital anti-stacking, digital gating, digital baseline recovery;

--Integrated digital anti-kan/anti-universe interface, with flexible and adjustable parameters;

--Counting pass rate feature:

• Matching LaBr3 detector, at an input count rate of 500Kcps, the resolution is better than 3%, the dead time is better than 20%, and the peak position drift is better than 0.5%;
• Matching NaI detector, at an input count rate of 200Kcps, the resolution is better than 7.5%, the dead time is better than 10%, and the peak position drift is better than 1%;

--Detector high voltage: 0 ~ +1100Vdc, step size 1V;

--Size: 63mm(D)x83mm(L);

--Weight: ＜300g;

--Power supply: +5V;

--System power consumption : ＜2W;

--Working temperature: -20℃~+55℃;

--One-year free warranty for hardware and free lifetime software upgrades;

--Open all software interfaces to facilitate secondary development by users;

--With basic version GammaSense software.