<![CDATA[jansen calibration]]>https://jansen.hashnode.devRSS for NodeThu, 17 Sep 2026 19:28:24 GMT60<![CDATA[Megger DLRO100X: Advanced Digital Low Resistance Ohmmeter for Reliable Electrical Testing and Field Applications]]>https://jansen.hashnode.dev/megger-dlro100x-advanced-digital-low-resistance-ohmmeter-for-reliable-electrical-testing-and-field-applicationshttps://jansen.hashnode.dev/megger-dlro100x-advanced-digital-low-resistance-ohmmeter-for-reliable-electrical-testing-and-field-applicationsTue, 14 Oct 2025 00:49:25 GMTIn critical industries where electrical reliability is non-negotiable, precise low-resistance measurements are essential. Faulty connections, poor welds, or deteriorated joints can compromise performance and safety, leading to costly downtime or equipment failures. To address these challenges, the Megger DLRO100X stands out as a powerful, field-ready solution designed to deliver accurate and repeatable results in demanding environments.

Engineered for professionals in power generation, utilities, and heavy industry, this advanced digital low resistance ohmmeter combines high current testing capability with rugged portability. With its intuitive design, the DLRO100X sets a benchmark for modern microohmmeters and DLROs, ensuring that technicians can identify potential issues before they escalate.

Why Low Resistance Testing Matters

Low resistance testing is a cornerstone of electrical test instruments. It helps verify the integrity of:

  • Circuit breakers and switches

  • Busbar and cable connections

  • Transformer windings

  • Grounding systems

  • Welded and bolted joints

Without accurate resistance measurements, small electrical flaws can go unnoticed until they cause failures under load. By using a high-current microohmmeter like the Megger DLRO100X, technicians gain the confidence that critical systems will operate safely and efficiently.

Key Features of the Megger DLRO100X

  1. High Current Output (Up to 100 A DC)
    The DLRO100X provides test currents up to 100 A, enabling precise measurements on large conductors and heavy-duty equipment.

  2. Wide Measurement Range
    With a resistance range from 0.1 μΩ to 1 Ω, the instrument covers applications from small contact resistance tests to larger industrial components.

  3. Intelligent Operation Modes
    The device offers manual, automatic, and continuous testing modes, adapting to different field and laboratory requirements.

  4. Rugged Field Design
    Compact, lightweight, and built with robust housing, the DLRO100X is designed to withstand harsh site conditions.

  5. User-Friendly Interface
    A large, clear display and intuitive menu system ensure ease of operation even in challenging environments.

  6. Safety and Compliance
    Meets international safety standards, providing secure operation and reliable test results for professional use.

Applications of the Megger DLRO100X

The versatility of the Megger DLRO100X makes it ideal for a broad range of industries and applications, including:

  • Power Utilities: Testing circuit breakers, disconnect switches, and transformer windings.

  • Industrial Plants: Ensuring busbars, grounding systems, and welds are reliable and safe.

  • Manufacturing & Fabrication: Verifying the quality of electrical joints and assemblies.

  • Maintenance & Commissioning: Supporting both preventive maintenance and system start-ups.

For other specialized options, explore our full range of microohmmeters and DLROs available at Jansen Calibration.

Comparing the DLRO100X with Other Models

While the DLRO100X is a high-performance choice, Megger also offers models tailored to different needs:

  • Megger DLRO10 Series – Compact, handheld instruments for low-current resistance measurements.

  • Megger DLRO600 – A heavy-duty unit designed for testing larger electrical systems with higher current demands.

Choosing the right model depends on your application, test current requirements, and portability needs.

Why Choose Jansen Calibration for Your Electrical Test Equipment

At Jansen Calibration, we specialize in delivering precision electrical test instruments that meet the highest standards of quality and performance. From microohmmeters and DLROs to advanced power analyzers and insulation testers, our product catalog ensures that engineers and technicians are equipped for every challenge.

Conclusion

The Megger DLRO100X is more than just a microohmmeter—it’s a dependable partner for technicians who demand accuracy, reliability, and ease of use in the field. By offering high current capability, rugged portability, and intelligent features, it ensures that critical electrical systems are tested with confidence.

To learn more, visit our dedicated category for microohmmeters and DLROs or explore our complete selection of electrical test instruments to find the right solution for your application.

]]><![CDATA[Understanding ISO 17025 Calibration: Why It Matters for Global Compliance]]>https://jansen.hashnode.dev/understanding-iso-17025-calibration-why-it-matters-for-global-compliancehttps://jansen.hashnode.dev/understanding-iso-17025-calibration-why-it-matters-for-global-complianceThu, 03 Jul 2025 16:00:00 GMTIn industries where precision, safety, and regulatory compliance are non-negotiable, ISO 17025 calibration is not just a best practice—it is a global requirement. From aerospace engineering to pharmaceutical production, the ability to trace measurements back to international standards through a qualified calibration process ensures product quality, customer confidence, and regulatory success.

This article explores the fundamentals of ISO/IEC 17025 calibration, how it differs from standard calibration, and why sourcing from an accredited partner is essential for international operations.

What is ISO 17025?

ISO/IEC 17025 is the international standard that defines the general requirements for the competence of testing and calibration laboratories. Laboratories accredited to ISO 17025 demonstrate that they:

  • Are technically competent

  • Operate under a quality system

  • Produce valid, traceable, and repeatable results

First published in 1999 and revised most recently in 2017, ISO 17025 applies to both calibration and testing labs across all industries.

Key Principles of ISO 17025 Calibration

  1. Traceability – All measurement results must be linked to national or international standards.

  2. Uncertainty Measurement – Labs must estimate and report uncertainty for every calibration.

  3. Impartiality and Confidentiality – Labs must operate independently, without bias.

  4. Proficiency Testing – Accredited labs must demonstrate capability through interlaboratory comparisons.

  5. Continuous Improvement – Labs must document quality objectives and actively monitor performance.

ISO 17025 vs. Standard Calibration: What’s the Difference?

FeatureStandard CalibrationISO 17025 CalibrationTraceabilityOptionalMandatoryUncertainty CalculatedRarelyRequiredAccredited LaboratoryNot requiredRequiredAudit TrailLimitedFully documentedGlobal Regulatory RecognitionNoYes

In regulated industries (e.g., pharma, aerospace, automotive), ISO 17025-calibrated instruments are often a mandatory requirement for audits and certifications.

Instruments That Require ISO 17025 Calibration

  • Digital multimeters (e.g. Fluke 87V Industrial Multimeter)

  • Pressure gauges and calibrators (e.g. Additel AM1760-20-ADT Series Automatic Pressure Calibrator)

  • Thermocouples and temperature probes (e.g. Isotech TTI-10 Precision Thermometer)

  • Oscilloscopes and signal generators (e.g. Keysight DSOX1204G)

  • Weighing balances, flow meters, torque tools, and more

Who Needs ISO 17025 Calibration?

ISO 17025 is particularly critical for industries where legal or contractual standards demand traceability and auditability:

  • Pharmaceutical & Medical Devices (FDA 21 CFR Part 11)

  • Aerospace & Aviation (AS9100, EASA, FAA)

  • Automotive Manufacturing (IATF 16949)

  • Energy & Utilities (NERC, IEC compliance)

  • Defense & Military (NATO STANAG standards)

Benefits of Working with an ISO 17025 Accredited Lab

  • Global Acceptance – Results are internationally recognized

  • Audit-Ready Documentation – Certificates include all required data and uncertainty

  • Risk Reduction – Minimizes non-conformance and liability

  • Consistent Quality – Valid, repeatable, and traceable measurements

  • Customer Confidence – Demonstrates commitment to excellence and compliance

Choosing the Right Calibration Partner

When sourcing calibration services or equipment with calibration certificates, ensure your provider:

  • Is accredited by a recognized body (e.g. ILAC, A2LA, DAkkS)

  • Offers multi-parameter calibration under one roof

  • Provides detailed, digitally signed certificates

  • Supports global logistics and document tracking

At Jansen Calibration, we deliver ISO 17025-accredited calibration services and certified test equipment for a wide range of industries.

Conclusion

ISO 17025 calibration is more than just a certification—it is the foundation of trust in technical measurements and compliance. Whether you operate a pharmaceutical facility or manage a renewable energy plant, aligning your equipment to ISO 17025 standards is essential for quality assurance, regulatory success, and operational excellence.

Explore our ISO 17025-compliant calibration services and equipment at Jansen Calibration – Your Global Partner in Precision Calibration & Test Instruments.

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