4 Ch Reversible 5.5 kV/300 µA NIM/Desktop HV Power Supply Module (USB/Ethernet/T.screen)
NDT1471
The CAEN Mod. NDT1471 provides 4 independent High Voltage channels in a double width NIM mechanics. Desktop operation (110/220V AC Powered, needless a NIM crate) is also supported. Each channel can provide a ±5.5 kV max voltage and a 300 µA max current. The output polarity is independently selectable for each channel.
Channels have common floating return (common return insulated from the crate ground); HV outputs are delivered through SHV connectors.
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SHV connector NIM double width, 4 channels for Mod. NDT1471 |
Consult our connectors reference page for technical information.
The HV output Ramp-up and Ramp-down rates may be selected independently for each channel in the range 1÷500 V/s in 1 V/s steps. The module features 5nA Iset/Imon resolution. Zoom (x 10) for Imon increases resolution to 500 pA. Module control can take place either locally thanks to a 2.8″ Touchscreen Graphic color LCD display with a completely redesigned user interface or remotely, via USB 2.0 or Ethernet.
A complete set of free software Tools is available to control this unit: GECO2020 with user friendly GUI and CAEN HV Wrapper library for custom SW development. EPICS and LabVIEW also supported.
Safety features allows the module to perform as a current generator and includes:
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Overvoltage and Undervoltage warning |
when the output voltage differs from the programmed value by more than 2% of set value (minimum 10V). |
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Overcurrent detection |
if a channel tries to draw a current larger than its programmed limit, it enters TRIP status, keeping the maximum allowed value for a programmable time (TRIP), before being switched off. |
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VMAX |
programmable VMAX protection limit. |
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Safety Board Interlock |
common Interlock logic for channels enable/disable and individual inputs signal for channel Kill function. |
Features
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4 independent channels in 2U NIM module
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220 V / 110 V AC plug for desktop operation
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5.5 kV / 300 µA output range
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Channels with individually selectable positive or negative polarity
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SHV coaxial output connectors
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Common floating return
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Low Ripple
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Under/over-voltage alert, overcurrent and max. voltage protection
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Interlock logic for board enable and Individual channel kill
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5 nA Current monitor resolution (with x10 Imon-Zoom: 500 pA)
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2.8″ color touch screen display
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Local and Remote control (USB2.0/Ethernet)
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Daisy-chain capability
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Software Tools for easy channel management
NDT1471: Manuals
NDT1471: Download
Driver
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