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8 independent channels in a Desktop case (110/220V AC Powered)
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6 kV / 20 µA output range
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Channels with either positive or negative polarity
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SHV coaxial output connectors
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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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100 pA Current monitor resolution (with x10 Imon-Zoom: 10 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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Software Tools for easy channel management
The CAEN Mod. DT8034H provides 8 independent 6 kV/ 20 µA channels in a desktop package (110/220V AC Powered). Each channel can provide a 6 kV max voltage and a 20 µA max current. The unit is available with positive, negative and “mixed” (4 positive and 4 negative) channels.
Channels outputs are delivered through SHV connectors. 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 100 pA Iset resolution.
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SHV connector HV coaxial connector, 8 channels for Mod. DT8034H |
Consult our connectors reference page for technical information.
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 Software Tools is available to control these units; the user can freely download low level libraries, LabVIEW driver and Graphical application software.
Safety features allows the module to perform as a current generator and includes:
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Channels |
can be enabled or disabled through the Global Interlock logic. |
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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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Hardware 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. |
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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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DT8033 |
8 |
4000 V |
3 mA |
10 mV |
Iset: 10 nA <br>Imon: 10 / 1 nA |
500 V/s |
<2 mVpp |
SHV |
6 W |
Remote control via USB or Ethernet |
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DT8034H |
8 |
6000 V |
20 µA |
20 mV |
Iset: 100 pA <br>Imon: 100 / 10 pA |
500 V/s |
<2 mVpp |
SHV |
120 mW |
Remote control via USB or Ethernet |
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DT8032 |
8 |
500 V |
10 mA |
2 mV |
Iset: 50 nA <br>Imon: 50 / 5 nA |
100 V/s |
<2 mVpp |
SHV |
5 W |
Remote control via USB or Ethernet |
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DT8031 |
8 |
100 V |
10 mA |
0.5 mV |
Iset: 50 nA <br>Imon: 50 / 5 nA |
50 V/s |
<1 mVpp |
BNC |
1 W |
Remote control via USB or Ethernet |
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DT8034 |
8 |
6000 V |
1 mA |
20 mV |
Iset: 5 nA <br>Imon: 5 / 0.5 nA |
500 V/s |
<2 mVpp |
SHV |
6 W |
Remote control via USB or Ethernet |
Technical Specifications
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Package |
Desktop module housed in a 239x84x184 mm3 (WxHxD) Aluminium case (110/220V AC Powered) |
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Output channels |
8 channels, SHV connector Positive, Negative or Mixed (4-8 positive and 4-8 negative) Polarity; common ground |
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Output Voltage |
0÷6 kV |
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Max. Output Current |
20 µA |
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Max. Ch. Output Power |
0.12 W |
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Vset Resolution |
20 mV |
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Vmon Resolution |
20 mV |
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Iset Resolution |
100 pA |
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Imon Resolution |
100 pA (high range) / 10 pA (low range) |
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Vmax |
0 ÷ 6 kV |
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Vmax resolution |
2 V |
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IMAX hardware |
20 µA |
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IMAX hardware resolution |
20 nA |
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Ramp Up/Down |
1÷500 Volt/s, 1 Volt/s step |
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Trip |
Max. time an “overcurrent” can last (seconds). A channel in “overcurrent” works as a current generator; output voltage varies in order to keep the output current lower than the programmed value. “Overcurrent” lasting more than set value (1 to 9999) causes the channel to “trip”. Output voltage will drop to zero either at the Ramp-down rate or at the fastest available rate, depending on Power Down setting; in both cases the channel is put in the off state. If trip= INFINITE, “overcurrent” lasts indefinitely. TRIP range: 0 ÷ 999.9s; 1000 s = Infinite. Step = 0.1 s |
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Voltage Ripple |
10 – 1000Hz: <4mVpp typ; <8mVpp max 1kHz – 20MHz: <2mVpp typ; <5mVpp max |
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Vmon vs. Vout Accuracy |
± 0.02% ± 1V |
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Vset vs. Vout Accuracy |
± 0.02% ± 1V |
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Imon vs. Iout Accuracy |
± 0.2% ± 20nA |
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Iset vs. Iout Accuracy |
± 0.2% ± 20nA |
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Humidity range |
0 ÷ 80% non condensing |
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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 |
±50 ppm / °C |
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Long Term stability (1 week after 1h warmup) |
±0.02% / full scale |
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Local Control |
LCD touchscreen |
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Remote Control |
USB & Ethernet |
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