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N8034H

8 Channel 6 kV / 20 µA NIM Power Supply Module (USB/Ethernet/Touchscreen)

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Features

  • 8 independent channels in a 2U NIM module
  • 6 kV / 20 µA output range
  • Channels with either positive or negative polarity
  • SHV coaxial output connectors
  • Low Ripple
  • Under/over-voltage alert, overcurrent and max. voltage protection
  • Interlock logic for board enable and Individual channel kill
  • 500 pA Current monitor resolution (with x10 Imon-Zoom: 50 pA)
  • 2.8″ color touch screen display
  • Local and Remote control (USB2.0/Ethernet)
  • Software Tools for easy channel management
More info
3 Years Warranty
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3 Years Warranty
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3 Years Warranty
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Overview

The CAEN Mod. N8034H provides 8 independent 6 kV/20 µA channels in a double width NIM mechanics. 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.

Shv SHV connector

NIM double width, 8 channels for Mod. N8034H

Consult our connectors reference page for technical information.

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 10 nA Iset resolution.

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. The user can monitor the status of the module and configure the HV parameters for each channel in real time.

Safety features allows the module to perform as a current generator and includes:

Overvoltage and Undervoltage warning When the output voltage differs from the programmed value by more than 2% of set value (minimum 10V).
Overcurrent detection When a channel attempts to exceed the programmed current limit, it signalled 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.
Hardware VMAX and IMAX
 Maximum output voltage and maximum current value can be fixed, via front panel potentiometer, at the same common value for all the board channels. IMAX and VMAX values can be read out via software.
Safety Board Interlock Common Interlock logic for channels enable/disable and individual inputs signal for channel Kill function.

Technical Specifications

Package

Double width NIM mechanics. Weight: ~2.6 kg

Output channels

8 channels, SHV connector
Positive, Negative or Mixed (4-8 positive and 4-8 negative) Polarity; common ground

Output Voltage

0÷6 kV

Max. Output Current

20 µA

Max. Ch. Output Power

0.12 W

Vset Resolution

20 mV

Vmon Resolution

20 mV

Iset Resolution

10 nA

Imon Resolution

500 pA (high range) / 50 pA (low range)

Vmax

0 ÷ 6 kV

Vmax resolution

2 V

IMAX hardware

20 µA

IMAX hardware resolution

1 µA

Ramp Up/Down

1÷500 Volt/s, 1 Volt/s step

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

Voltage Ripple
  • 10 – 1000Hz: <4 mVpp typ; <8 mVpp max
  • 1kHz – 20MHz: <2 mVpp typ; <5 mVpp max
Vmon vs. Vout Accuracy

± 0.02% ± 1V

Vset vs. Vout Accuracy

± 0.02% ± 1V

Imon vs. Iout Accuracy

high range: ± 0.2% ± 200 nA; low range: ± 0.2% ± 20 nA

Iset vs. Iout Accuracy

high range: ± 0.2% ± 200 nA; low range: ± 0.2% ± 20 nA

Humidity range

0 ÷ 80% non condensing

Operating temperature

0 ÷ 45°C

Storage temperature

-10 ÷ 70°C

Altitude

< 2000m above sea level

Vout / Temperature coefficient

50 ppm / °C

Long Term stability (1 week after 1h warmup)

±0.02% / full scale

Local Control

LCD touchscreen

Remote Control

USB & Ethernet

Compare

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Accessories

HV Cables
High Voltage Cable Assemblies
A148x
Inhibit - Kill Signal BNC Adapter for HV Power Supply Modules

Ordering Options

Code Description
WN8034HXMAAA N8034HM - 8 Channel NIM Programmable High Voltage Power Supply (4ch -6KV 20uA, 4ch +6KV 20uA) 50pA   RoHS
WN8034HXNAAA N8034HN - 8 Channel NIM Programmable High Voltage Power Supply (-6KV 20uA) 50pA res.- SHV Common Gn   RoHS
WN8034HXPAAA N8034HP - 8 Channel NIM Programmable High Voltage Power Supply (+6KV 20uA) 50pA res.- SHV Common Gn   RoHS

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