The CIT-3000DPP model is a digital gamma-ray energy spectrum acquisition system based on high-speed waveform sampling. It achieves high-speed sampling of gamma-ray energy spectrum pulses simultaneously by means of high-speed logic circuits (FPGA) and high-speed A/D converters. It also processes pulse baseline and energy spectrum, and further, it adjusts the pulse amplification factor via programmable gain amplifiers, thereby forming a stable acquisition system. Compared to capacitive peak detection sampling multi-channel acquisition systems, it has the following distinct features:

(1) Full-wave digitization is performed at the probe's exit, rather than at a distance from it, thereby reducing interference caused by long cables and improving the quality of data collection.

(2) Sampling rate significantly increased from 300 Ksps to 20 Msps.

(3) Data communication employs industrial bus transmission methods with high reliability and strong anti-interference capabilities, significantly reducing the likelihood of errors in data transmission under harsh environmental conditions.

(4) Reduced circuit volume and component count, simplifying fault diagnosis and maintenance.

(5) It can meet almost all requirements for energy spectrum signal acquisition by improving the software without significantly altering the hardware, offering good versatility.

Basic Parameters

Supports various detectors;

2. USB, RS232, or CAN interfaces, offering secondary development interface communication protocols.

3. Digital molding time: 1us - 50us

4. Molding Method: Pre-customized by the user, triangular or trapezoidal molding

5. Measurement Channels: 256, 1024, 2048

6. Data features three modes: raw pulse, molded pulse, and spectral data.

7. Suitable for applications requiring high resolution, high counting rate, and high stability.

8. Temperature Range: -20 to 85 degrees.