I128 - 128 Channel Charge Integrator Digital Electrometer
The I128 is Pyramid's flagship dosimeter instrument. It enables our scanning nozzle to deliver unparalleled precision and speed.
Features
- 128 parallel charge integrating channels
- 1 gated integrator channel for dose plane
- 1 trigger input and trigger pass-through
- 1 fiber-optic pulse output proportional to dose plane
- 1 fiber-optic output for beam control
- 1 high voltage supply output with loop-back verification
- Safety relay output
- Ion chamber temperature, pressure, and humidity sensor inputs
- Fiber-optic loop control handling many Pyramid slave devices
- Capable of executing and verifying pencil beam treatment plans
- Integrated precision current sources for on demand calibration
- 10kHz buffered data available over Ethernet RPC connection
- Compact 1U 19" format
Applications
- Paired with an IC128-25
- Particle therapy beam position measurement and dosimeter
- Multi-strip ionization chamber measurement
- Particle range verification measurement
- General high desnity low-current measurement
Integrated High Voltage
- Avoids the need for a separate HV suppy
- Precise programmable control of voltage
- Choice of polarity and range up to positive or negative 1000 V
- Short circuit protection and independent output voltage monitoring
IG2 EPICS Support
Integrate device data collection and configuration into an EPICS system, without writing a single line of code using IG2.
- Runs on Windows 7/8/10 and Debian Linux
- Change PV names with simple XML configuration
- Connect to multiple Pyramid devices at once
- Add custom scale factors and offsets on a PV basis
- Never have to recompile
- Professional Pyramid support for bugs and features
IG2
Configurable EPICS channel access server for G2 and G1 devices
CM100
Particle Therapy Control Console
MLFC-128
Multi-Layer Faraday Collector for Particle Energy Measurement
BC-75
Solid Core Faraday Cup for Charged Particles
IC256-45
256 Strip QC Ion Chamber
Related Papers
A Large-area High Resolution Imaging Detector System for PBS Quality Assurance
New dual-layer ionization chamber enhances beam scanning resolution in particle therapy.
2015-05-18
A Multifunction Isocenter Diagnostic for Beam Characterization in Pencil Beam Scanning Systems
Developed a diagnostic system for characterizing pencil beam scanning.
2014-06-09
An Enhanced System for Pencil Beam Characterization
Multilayer Faraday collector enhances pencil beam scanning system.
2015-05-18
Scanning Amplifier Implementation at Massachusetts General Hospital
Discusses the use of fast amplifiers in particle beam scanning for radiotherapy.
2013-06-02