Sydor Electrometer
Sydor's Electometer is a high performance 4-channel readout device with an integrated bias output. This is intended for use with Sydor's 4-quadrant diamond beam position monitors. The device is compact and can be linked to the beamline control system via ethernet hookups, allowing it to be installed close to beam position monitors and thus simplifying its integration.
The electrometer is Experimental Physics and Industrial Control System (EPICS) compatible and the control GUI is tailored to allow intuitive monitoring of the current signals, beam position and beam flux. The currents are measured continuously by dual integrators on each channel which operate in tandem and integrate at a rate of 2.5 Ksamples per second. Through Sydor's software, the readout can be set for single shot or continuous acquisition. The channels also have 2 programmable gain ranges (1 pA - 120 nA) and (100 pA – 865 nA) and a large 20-bit dynamic range.
Sydor’s software also provides the capability of acquiring and displaying time series samples of the horizontal and vertical positions, total current intensity, and individual channel currents. The Sydor Electrometer allows the customer to deploy control and diagnostic systems for the optimization of beamline optics and other beamline-critical components.
Features:
Independent pA to nA current measurement with an integrated adjustable bias voltage output.
Intuitive software controls via ethernet for beam position and intensity monitoring
Continuous current integration via a dual integrator scheme
Compatible with EPICS
Applications:
Readout for beam position and flux monitors
Suitable for use with diode, foil, and ion chambers
Integrable to customer-supplied control schemes for beamline optimization
Electrometer Specifications
Readout:
Continuous current integration via dual switching integrators, each operating at 2.5 kSamples/s
Readout Channels:
4
Current Measuring Range:
1 pA to 865 nA
Gain Selection: 2 gain ranges:
Low=(1 pA - 120 nA) High=(100 pA – 865 nA)
Trigger:
Internal
Bias Voltage Output:
1.2 V to +22.0 V
Current Polarity:
Unipolar
Readout
Interface:
EPICS soft IOC with DHCP addressing
Output:
Current measurement data, plus calibrated beam position and intensity logging
Ethernet:
1 Ethernet Port 10/100/1000 Mb (RJ45 connector)
Electrical Requirements
Input:
110-220 VAC, 50-60 Hz, < 50 Watts
Mechanical
Dimensions:
7.25 x 7.125 x 2.345" (184 x 181 x 59.5 mm)
Sydor Software Interface
描述 [描述] Sydor的电流计是一个高性能的4通道读出设备,具有集成的偏置输出。这是打算使用Sydor的四象限钻石光束位置监视器。