Zahner HCI Extension-kit

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HCI

High Current Interrupt measurements (HCI), optionally available for the IM6/Zennium systems, boosts the high frequency performance for dynamic system analysis by a factor of three to ten.

It consists of a TR8M transient recorder and a calibrated pulse probe. An external device from the PP-Series or EL-Series is needed in addition.

 

Even at the end , when mutual induction finally limits the EIS at higher frequencies, ZAHNER can offer a solution:
High Current Interrupt measurements (HCI), optionally available for the IM6 systems, boosts the high frequency performance for dynamic system analysis by a factor of three to ten. HCI complements EIS measurements at very low impedances in the higher frequency range, what is of high interest for accurate determination of ohmic losses and self inductance of power devices. A TR8M transient recorder plug-in and an EL type electronic load, together with a pulse probe is needed to extend the IM6 or ZENNIUM for this application.

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Transient Recorder TR8M HCI High Current Interrupt

Transient Recorder TR8M
Max. sampling rate 40 MHz one channel, 20 MHz two channels
Channels 2
Max. input voltage ±2 V (external), ±2 V (internal)
Input impedance 10 kΩ
Resolution 12 bit
Power supply outlet ±15 VDC / 50 mA
Onboard sample memory 8 MWords
Trigger modes level, slope, pre-trigger, source (internal/external)
Max. trigger level ±5 V, 60 Ω
Clock max ±5 V
Configuration by software

More Information

Manual HCI

Download the latest manual about ZAHNER HCI measurement...
PDF-Document m_pulse.pdf (PDF)Manual

 

TR8M

Download the latest manual about ZAHNER TR8M addon card...
PDF-Document m_tr8m.pdf (PDF)


Reference

Read more about high current interrupt technique in "Electrochemical Applications 2002"...
PDF-Document ea2002.pdf (PDF)