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IEC 61115 (Expression of performance of sample handling systems for process analyzers) is a pivotal International Electrotechnical Commission standard that defines how manufacturers and system integrators shall express, declare, and verify the performance of sample handling systems (SHS) used in…
Standard: IEC 61105 (Withdrawn) | Category: Digital Audio Recording | First Published: Early 1990s IEC 61105 was the International Electrotechnical Commission’s interchangeability standard for the Rotary-Head Digital Audio Tape (R-DAT) recorder. It marked a watershed moment in consumer electronics history…
#OpticalStorage #FMModulation #AnalogVideo #OpticalPickup #IEC61106 #LaserDisc Standard Status: Withdrawn · Era: ~1988 · Domain: Optical Video Recording IEC 61106 is the formal IEC standard that defines the LaserVision (LV) / LaserDisc (LD) optical video disc format — the world’s first…
The IEC 61108 series is arguably the most consequential standard family for maritime electronic navigation. It establishes the performance requirements, test methods, and required test results for Global Navigation Satellite System (GNSS) receiver equipment used aboard SOLAS-class vessels. Published in…
📅 Standard Edition: IEC 61109:2008 | Scope: AC overhead lines > 1000 V | Category: Composite Suspension & Tension Insulators Composite insulators have become an indispensable technology in modern high-voltage transmission networks, offering decisive advantages over traditional porcelain and glass…
📅 Standard Status: Withdrawn (superseded by IEC 62262:2002) | 🏷️ Scope: Enclosure protection — Mechanical impact | 📊 Rating Range: IK00 (0 J) through IK10 (20 J) IEC 61100 has been officially withdrawn and replaced by IEC 62262:2002 (“Degrees of…
📅 May 16, 2026 | Category: Ultrasound Metrology & Calibration | ⏱ Approx. 12 min read Accurate hydrophone calibration is the foundation upon which all medical ultrasound safety metrics — spatial-peak temporal-average intensity (ISPTA), mechanical index (MI), and thermal index…
📅 2026-05-16🏷️ IEC Standards | Ultrasonic Measurement | Hydrophone Technology⏱ 12 min read 📑 Table of Contents 1. Standard Overview and Scope 2. Hydrophone Types and Technical Characteristics 3. Measurement System Configuration 4. Acoustic Field Characterization Methods 5. Calibration Traceability…
📅 Technical Analysis · Updated 2026-05 · 📂 IEC 61104 | CD-DA | Red Book | Digital Audio 💡 Foreword IEC 61104 (withdrawn) codified the “Red Book” specification — the Compact Disc Digital Audio System jointly developed by Philips and…