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HERTZINNO
Welcome to our technical blog

TECH INSIGHTS

Dive deep into acoustic imaging technology, real-world application cases, and practical how-tos from HERTZINNO engineers.

The Latest Blog

Stay ahead with our product & industry blogs
How to Interpret PRPD Patterns for Corona, Surface, and Floating Potential Discharges,HERTZINNO
May 27,2026

How to Interpret PRPD Patterns for Corona, Surface, and Floating Potential Discharges
Why Hertzinno Acoustic Cameras Can Measure PRPD - From HERTZINNO,HERTZINNO
May 26,2026

Why Hertzinno Acoustic Cameras Can Measure PRPD - From HERTZINNO
What is surface discharge?,HERTZINNO
Apr 08,2026

What is surface discharge?

Acoustic Imaging

About Partial dicharge, here we share more details
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What is surface discharge?,HERTZINNO
Apr 08,2026

What is surface discharge?
Corona Discharge detected by Hertzinno acoustic camera
Apr 07,2026

What is Corona Discharge? From Power Grid Parasite to Industrial Innovation
Why is Partial Discharge a Critical Risk? From Early Detection to Advanced PRPD Diagnostics,HERTZINNO
Apr 07,2026

Why is Partial Discharge a Critical Risk? From Early Detection to Advanced PRPD Diagnostics

DGA

Technical Detials of Our DGA
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变压器油中溶解氢气的来源分析与判别：为什么单氢气监测容易误报？,HERTZINNO
Mar 31,2026

变压器油中溶解氢气的来源分析与判别：为什么单氢气监测容易误报？
Only Hydrogen Monitoring Is Not Enough: The Hidden Challenge of Steel-Origin Hydrogen in Transformers,HERTZINNO
Mar 31,2026

Only Hydrogen Monitoring Is Not Enough: The Hidden Challenge of Steel-Origin Hydrogen in Transformers
Why PAS DGA is suitable than GC for online monitoring,HERTZINNO
Mar 31,2026

Why PAS DGA is suitable than GC for online monitoring
How to Interpret PRPD Patterns for Corona, Surface, and Floating Potential Discharges,HERTZINNO
May 27th, 2026

How to Interpret PRPD Patterns for Corona, Surface, and Floating Potential Discharges

Read More
Why Hertzinno Acoustic Cameras Can Measure PRPD - From HERTZINNO,HERTZINNO
May 26th, 2026

Why Hertzinno Acoustic Cameras Can Measure PRPD - From HERTZINNO

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Why the "SPL" from an Acoustic Camera Is NOT the Same as from an IEC 61672 Sound Level Meter: A Technical Guide,HERTZINNO
March 16th, 2026

Why the "SPL" from an Acoustic Camera Is NOT the Same as from an IEC 61672 Sound Level Meter: A Technical Guide

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