Venus Multichannel Analyzer

Venus/Venus-E Multi-Channel Analyzer

Summary

Itech's Venus and Venus E are both universal digital Multi-Channel analyzers which are connected directly to the photomultiplier of a NAI, CsI, Lanthanum Bromide or other scintillation detector. They each include a high voltage power supply for voltages up to 2000 V, preamplifier, and 65MHz sampling ADC and digital signal processing electronics.

The Venus and Venus E can be used in the most exacting spectroscopic applications as well as high rate, industrial counting applications. Because of our range of user selectable gain and time constant options, the Venus is easily adapted to all of today’s choices of scintillators.

The Venus communicates with the computer over a high speed (480 Mbits/s) USB 2.0 connection. It is entirely powered over the USB bus.

The Venus-E communicates with the computer via Ethernet. The Ethernet cable supplies all information and power requirements for the Venus-E.

SPECIFICATIONS
OPTIONS
SOFTWARE
DOWNLOADS

Power Supply

Using USB, <500 mA depending on the HV current needed by detector

Sampling ADC

12 bits
20-65 MHz sampling frequency, user selectable

Spectrum Size

256-4096 channels, user selectable
32 bits per channel

Detector Connection

Standard JEDEC B14A connector

Digital I/O Connector

DB15 HD type connector
USB 2.0 high speed (480 MBits/s)
6 programmable digital inputs/outputs (0V/3.3V)

Max. Count Rate

PHA mode: >1 million counts/s
List mode: >200000 counts/s

High Voltage

0-2000 VDC (positive)

For full specifications, please download the Venus datasheet.

    • Negative HV instead of positive HV
    • Connector compatible with R6231 photomultiplier

Datasheet

Datasheet

Downloadable Datasheet, Product Manual & Other Resources