Features

• Four gated integrator channels with adjustable bias voltage to to 400 V
• Dynamic range <0.1 pA to >70 µA
• Integrated digitization and communications
• Integrated calibration test source
• Multimode external triggering capability
• Diagnostic host software with position algorithms and multiple display options

Applications

• Ionization chambers
• Secondary-electron beam position monitors
• White beam blade BPMs
• Photodiodes and photodiode beam position monitors
• Diamond detectors
• General very-low current and charge measurement

Downloads

Datasheet: I400_DS_131223.pdf 

User manual: I400r4_UM_100505.pdf 

User manual (older models): I400_UM_090105.pdf 

2D drawing: I400r4.dxf 

3D drawing: I400r4.step 

Application code 4.0F: I400-PIC4-0F_101201.hex 

FPGA code 1.5.06: I400_FPGAD1-5-06_100406.fhex 

Application code 4.0D (for rev 3 hardware): I400-PIC4-0D_100410.hex 

FPGA code for Programmers 1.4.2 (for rev 3 hardware): I400_FPGA1-4-2_071126.pof 

Application code 4.0D (for rev 2 hardware): I400-PIC4-0D_100410.hex 

FPGA code for Programmers 1303 (for rev 2 hardware): I400_0x1303_12-03-07.pof