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DT4800

Discontinued

Micro Digital Detector Emulator

Features

  • 1 channel
  • Pulser/Emulator operating modes
  • Real Energy spectrum emulation
  • Time distribution emulation (Poisson)
  • Noise emulation
  • Continuous pre-amplifier emulation
  • Nuclides database
  • USB interface
  • User Friendly Control SW with Graphical User Interface

Overview

The CAEN Mod.DT4800, called Micro Digital Detector Emulator, is the most compact and cost effective model of the Detector Emulator family and it is particularly suited for single channel emulation and educational purposes. The unit features one analog output, one digital input, and one digital output.
As a Pulser it can generate exponential decay signals with programmable Rise Time and Fall Time up to a rate of 1 Mcps. The rate can be fixed or it can follow a Poissonian Distribution.
In “Emulation mode” the unit can reproduce signals from a real energy spectrum that can be uploaded in the form of CSV or ANSI N42.42 files. A database of nuclides is provided to generate specific emission lines and Gaussian noise can be added. An user friendly control software is provided with the unit.

Technical Specifications

Energy Emulation features
  • Single line (16384 selectable levels)
  • Spectrum emulation (16384 bins with 14 bit resolution)
  • ± 2.8 V (50 Ω); ± 5.6 V (hi-Z)
  • 14 bit D/A converter
Time emulation features
  • Costant rate emulation
  • Poisson distribution
  • Up to 1 MCPS, both in costant and statistical emulation
  • Integrator circuit emulation without pile-up limitation
  • 20 ns to 1 ms exponential decay time
Signal shape
  • Arbitrarily programmable shapes
  • Shape duration from 50 ns to 1ms
  • Separated rising and falling edge interpolation
Noise emulation
  • White noise (Gaussian)
  • Random Walk
Digital I/O
  • 1-input and 1-output programmable
  • Trigger out, analog saturation warning, machine overload sensing
  • Trigger in
Software and interfaces
  • Power Supply 5V
  • USB 2.0 (Mini USB) interface
  • DLL Library for automation (C++)
  • Windows-based control software

Compare

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Code Description
WDT4800XAAAA DT4800 - Micro Digital Detector Emulator  (Discontinued) RoHS

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