iseg NHR series User Manual
Versatile high precision hv module in nim standard with reversible polarity
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Also See for NHR series:
- Technical documentation manual (31 pages) ,
- Programmer's manual (61 pages) ,
- Programmer's manual (63 pages)
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Last changed on: 14.06.2017
NHR series
Versatile High Precision HV Module in NIM Standard with reversible polarity
4 channel, polarity electronically switchable
•
versatile 6kV-channel with switchable HV-generation modes: 6kV/2mA, 4kV/3mA and 2kV/5mA
•
or 2kV/6mA-channel
High Precision and Standard version (High Precision with second current measurement range 20
•
common floating ground
•
very low ripple and noise
•
front panel control with 1,44" TFT display
•
voltage and current control per channel
•
programmable parameters
•
hardware voltage and current limits
•
USB and CAN interface
•
www.iseg-hv.com
)
μA for high resolution
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Table of Contents
Related Manuals for iseg NHR series
Summary of Contents for iseg NHR series
- Page 1 Last changed on: 14.06.2017 NHR series Versatile High Precision HV Module in NIM Standard with reversible polarity 4 channel, polarity electronically switchable • versatile 6kV-channel with switchable HV-generation modes: 6kV/2mA, 4kV/3mA and 2kV/5mA • or 2kV/6mA-channel High Precision and Standard version (High Precision with second current measurement range 20 μA for high resolution...
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Page 2: Document History
Copyright © 2017 by iseg Spezialelektronik GmbH / Germany. All Rights Reserved. This document is under copyright of iseg Spezialelektronik GmbH, Germany. It is forbidden to copy, extract parts, duplicate for any kind of publication without a written permission of iseg Spezialelektronik GmbH. This information has been prepared for assisting operation and maintenance personnel to enable efficient use. -
Page 3: Table Of Contents
3.8.2 Modules with two current measurement ranges......................16 Dimensional Drawings.....................................17 Connectors and PIN assignments................................18 Order guides......................................18 Appendix........................................19 Warranty & Service....................................19 Manufacturer´s contact..................................19 NHR – NIM standard High Voltage Power Supply | Last changed on: 14.06.2017 | www.iseg-hv.com 3/19... -
Page 4: General Description
2kV/6mA channels. Several NHR modules can be daisy-chained by CAN and controlled with a single USB connection or by an iseg iCS system. The hardware is made of best components such as 24 bit ADC and 20 bit DAC, the approved front panel control of the NHR series with TFT display allows user-friendly intuitive operation. -
Page 5: Technical Data
INHIBIT, Safety loop, short circuit, overload, hardware V/I limits Case 1/12 NIM standard cassette Operating temperature 0 – 40 °C Storage temperature -20 - 60 °C Table 1: Technical data: Specifications NHR – NIM standard High Voltage Power Supply | Last changed on: 14.06.2017 | www.iseg-hv.com 5/19... -
Page 6: Handling
3,5mm audio jack connectors for the CAN interface are located on the front panel. The second CAN connector can be used to daisy-chain several NHR and/or NHS modules. NHR – NIM standard High Voltage Power Supply | Last changed on: 14.06.2017 | www.iseg-hv.com 6/19... -
Page 7: Front Panel Control
(V USB and Safety Loop connector CAN connectors Single channel Inhibit connector NHR – NIM standard High Voltage Power Supply | Last changed on: 14.06.2017 | www.iseg-hv.com 7/19... -
Page 8: Main Screen (Channel List)
5. Channel list and rotary encoder function The channel list shows-dependent on the display mode-measure and/or set values of voltage and current for each channel. NHR – NIM standard High Voltage Power Supply | Last changed on: 14.06.2017 | www.iseg-hv.com 8/19... - Page 9 The channel row which is slightly brighter (in image channel 4) is the marked channel by the rotary encoder. Turning the rotary encoder counter-clockwise will mark the channel above the current channel and turning clockwise will mark the channel below the current channel. NHR – NIM standard High Voltage Power Supply | Last changed on: 14.06.2017 | www.iseg-hv.com 9/19...
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Page 10: Menu Screen
To enter a menu entry, the user has to mark an entry by turning rotary encoder and then pressing the rotary encoder button. The selected entry is then shown in the menu path. back to menu screen menu path subentries NHR – NIM standard High Voltage Power Supply | Last changed on: 14.06.2017 | www.iseg-hv.com 10/19... -
Page 11: Menu Structure
SUPPLY / TEMP Shows supply voltages and temperature Shows serial number, INFO firmware name and release, nominal voltage and current Table 4: Menu Structure NHR – NIM standard High Voltage Power Supply | Last changed on: 14.06.2017 | www.iseg-hv.com 11/19... -
Page 12: Editing Menu Entries
(constant voltage / constant current set (orange) or measured (white) values of voltage and current of the selected channel NHR – NIM standard High Voltage Power Supply | Last changed on: 14.06.2017 | www.iseg-hv.com 12/19... -
Page 13: Editing Channel Set Values
The channel is turned on and there is output voltage at the channel. flashing The channel is ramping up or down Table 5: LED Status information NHR – NIM standard High Voltage Power Supply | Last changed on: 14.06.2017 | www.iseg-hv.com 13/19... -
Page 14: Remote Control
The NHR devices offer two remote control interfaces: USB and CAN. With the USB connector, one NHR can be controlled with the iseg SCPI instruction set. Available control applications are iseg Terminal and iseg SCPI Control. Please consider the NHR_SCPI_eng.pdf document for further details. -
Page 15: Single Channel Inhibit
(see dimensional drawings for exact position). The GND of the digital interfaces (USB and CAN) is isolated from both, the module GND and the crate GND. NHR – NIM standard High Voltage Power Supply | Last changed on: 14.06.2017 | www.iseg-hv.com 15/19... -
Page 16: The Function "Delayed Trip
To guarantee a sufficient resolution for the current set values, a nominal current adequate to the application should be selected. iseg offers HV modules with nominal currents reduced to 100 μA in all voltage classes. These are designated e.g. for semiconductor detectors, which only require a few microampere operating current. -
Page 17: Dimensional Drawings
(smaller than 1 ms). However, the actual discharge time strongly depends on the connected load. 4 Dimensional Drawings Figure 1: Dimensional drawing NHR – NIM standard High Voltage Power Supply | Last changed on: 14.06.2017 | www.iseg-hv.com 17/19... -
Page 18: Connectors And Pin Assignments
020 = 2000V For Examle: For Example: 605 = 6mA IU + TC = 804 Table 10: Item code parts for different configurations NHR – NIM standard High Voltage Power Supply | Last changed on: 14.06.2017 | www.iseg-hv.com 18/19... -
Page 19: Appendix
Spezialelektronik GmbH Bautzner Landstr. 23 01454 Radeberg / OT Rossendorf GERMANY FON: +49 351 26996-0 | FAX: +49 351 26996-21 www.iseg-hv.com info@iseg-hv.de |sales@iseg-hv.de NHR – NIM standard High Voltage Power Supply | Last changed on: 14.06.2017 | www.iseg-hv.com 19/19...
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