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Single Desktop HV channel powered and controlled by USB
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5 kV / 200 µA output range
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Available with positive or negative polarity
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SHV output connector
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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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4 nA Current monitor resolution (with x10 Imon Zoom: 400 pA)
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Software Tools for easy channel management
The CAEN Mod. DT5470 is a desktop module housing one High Voltage Power Supply Channels 5 kV / 200 µA. The unit is available with either positive or negative output polarity; it is supplied via USB link. HV output is delivered through SHV connector.
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SHV connector Radiall R317580 HV coaxial connector for CAEN Mod.DT5470 |
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 1 ÷ 500 V/s range with 1 V/s steps. The module features 4 nA Iset/Imon resolution. Zoom (x 10) for Imon increases resolution to 400pA. Functional parameters can be programmed and monitored via USB.
Safety features allows the module to perform as a current generator and includes:
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Channel |
can be enabled or disabled through the front panel manual switch or via Interlock logic. |
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Overvoltage and Undervoltage warning |
warning when the output voltage differs from the programmed value. |
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Overcurrent detection |
when a channel attempts to exceed the programmed current limit, it signaled to be in “overcurrent” and enter in a TRIP status. The output voltage is varied to keep the current below the programmed limit for a programmable TRIP time, then the channel is switched off. If TRIP is set to “constant current mode”, the channel behaves like a current generator. |
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Hardware VMAX |
maximum output voltage can be set via front panel potentiometer. VMAX value can be read out via software. |
Software available (Windows):
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DT547x Control software: LabVIEW Control software with Logging Capability. DT547x Control software allows to set and monitor, through a Graphical User Interface, all the unit’s functional parameters. When DT547x Control Software runs, it creates a data-log file that records the changes of the monitoring parameters.
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Compare
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Image
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Name
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No. of Channels
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Max Output V
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Max Output I
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Vset/Vmon Resolution
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Iset/Imon Resolution
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Max. Ramp Up/Down Rate
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Ripple Typ. (>1kHz)
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Connectors
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Max Power per Channel
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Features
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DT5470 |
1 |
5000 V |
200 µA |
1 V |
Iset: 40 nA <br>Imon: 4 / 0.4 nA |
500 V/s |
<20mV |
SHV |
1 W |
Powered and controlled by USB |
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|
DT5471 |
1 |
3000 V |
500 µA |
500 mV |
Iset: 100 nA <br>Imon: 10 / 1 nA |
500 V/s |
<20mV |
SHV |
1 W |
Powered and controlled by USB |
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DT5472 |
1 |
500 V |
1 mA |
100 mV |
Iset: 200 nA <br>Imon: 20 / 2 nA |
100 V/s |
<10mV |
SHV |
0.5 W |
Powered and controlled by USB |
Technical Specifications
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Package |
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Output Voltage |
0 ÷ 5 kV |
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Polarity |
Positive / Negative depending on purchased version |
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Max. Output Current |
200 µA |
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Maximum Output Power |
1 W |
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Voltage Set Resolution |
1 V |
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Voltage Monitor Resolution |
0.1V |
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Current Set Resolution |
40 nA |
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Current Monitor Resolution |
400pA (low range) / 4 nA (high range) |
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Current Set Maximun Value |
210 µA |
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VMAX hardware |
0 ÷ 5100 V |
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VMAX hardware resolution |
1 V |
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VMAX hardware accuracy |
± 0.3% of full scale ±5 V |
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Ramp Up/Down |
1 ÷ 500 Volt/sec, 1 Volt/sec step |
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Temperature Resolution |
1°C |
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TRIP |
0-999s; 1000 = Infinite (current generator) |
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Interlock input |
LOW: <1 V; current~5mA; HIGH: 4÷6 V |
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Voltage Ripple |
<20mVpp Typical |
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Temp resolution |
1°C |
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Vmon vs. Vout accuracy |
± 0.05% of full scale ±1V |
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Vset Vs. Vout accuracy |
± 0.05% of full scale ±1V |
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Imon vs. Iout accuracy |
±1% of read ±100 nA |
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Iset vs. Iout Accuracy |
±1% of read ±100 nA |
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Humidity range |
0 ÷ 80% |
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Operating temperature |
0 ÷ 45°C |
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Storage temperature |
-10 ÷ +70°C |
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Vout / Temperature coefficient |
100 ppm |
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Imon / Temperature coefficient |
100 ppm |
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Long term stability Vout vs. Vset |
0,05% (after one week @ constant temperature) |
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