AVATAR Digital Multi-Channel Analyzer

Description：

AVATAR Digital Multi-channel Analyzer is a spectrometer system adapted to scintillation detectors. It has a compact tube base integrated design. It adopts waveform full sampling technology to directly sample the preamplifier signal, and completes the energy spectrum amplitude extraction function through FPGA. It is integrated internally. High voltage control, zero point adjustment, gain adjustment and temperature acquisition are a complete system. The application of digital technology brings better stability than analog systems. For different application scenarios, AVATAR  opens all parameter setting interfaces, which can be dynamically adjusted during the energy spectrum measurement process.

Product Features:

--Transformation gain: 512, 1024, 2048, 4096 channels software adjustable;

--The forming time is software adjustable, adjustment range: 0.2~12.8uS;

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

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

--The system zero point software is adjustable;

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

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

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

--Counting pass rate: 200Kcps;

--Size: 63mm (D)*86mm (L);

--Weight: 300g;

--Equipped with temperature acquisition function to facilitate users to perform temperature compensation on the probe;

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

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

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

--System power consumption:＜ 1.5W;

--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 spectral analysis software.