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By inspection standards

Shenzhen Zhongwei Testing Technology Co.,Ltd.

By inspection standards
​IEC 60825‑1 Standard Professional Testing & Interpretation

IEC 60825‑1 Standard Professional Testing & Interpretation

CTNT Zhongwei Inspection provides full‑scope testing and in‑depth interpretation services to IEC 60825‑1 / EN 60825‑1, issuing nationally recognized authoritative test reports that provide a solid technical foundation for your laser product R&D and global market access. This standard, published by the International Electrotechnical Commission (IEC), is the global cornerstone of laser product safety and the core basis for many technical regulations, including EU CE certification (EN 60825‑1) and China GB/T 7247.1. We cover a full range of products – industrial laser equipment, laser measuring instruments, medical laser equipment, consumer laser products, etc. – and perform precise laser radiation safety classification (Class 1 to Class 4), accessible emission level measurement, verification of safety protection devices (protective housings, interlocks, key switches, emergency stops), and label/documentation review. Equipped with professional instruments such as laser power meters, beam profilers, and spectroradiometers, we not only conduct testing but also provide interpretation of standard clauses, analysis of excessive classification, and corrective recommendations. Backed by authoritative accreditations including CMA, CNAS, and IAS, and with extensive case experience, our reports are widely recognized by market regulatory authorities at all levels, helping you meet standard requirements from the source and accelerate your product‘s global launch.



​IEC 60825‑1 Standard Professional Testing & Interpretation

IEC 60825‑1 Standard Professional Testing & Interpretation

Authoritative, Accurate Full‑Scope Testing to IEC 60825‑1 / EN 60825‑1 – Issuing Nationally Recognized Test Reports – Providing a Solid Technical Foundation for Your Laser Product R&D and Global Market Access


I. Everything You Need to Know About IEC 60825‑1

1. Standard Full Name & Introduction

  • Full Name: IEC 60825‑1 “Safety of laser products – Part 1: Equipment classification and requirements”

  • Issuing Body: International Electrotechnical Commission (IEC)

  • Core Purpose: This standard is the global foundation of laser product safety. It aims to protect people from laser radiation injuries to the eyes and skin through a scientific testing and safety classification system.

2. Why Is This Standard So Important?

  • (1) Legal Foundation
    It is the core technical basis and harmonised standard for many global technical regulations, including EU CE certification (EN 60825‑1) and China compulsory certification (GB/T 7247.1).

  • (2) Design Guideline
    It provides authoritative technical specifications that must be followed during early‑stage optical design and safety protection measures (e.g., protective housings, interlocks).

  • (3) Liability Definition
    In product quality disputes or safety incidents, compliance with this standard serves as key legal evidence of product safety.


II. Our IEC 60825‑1 Testing Service Scope

1. Applicable Product Range

  • Industrial laser equipment (marking, cutting, welding, cleaning)

  • Laser measuring instruments (rangefinders, levels)

  • Medical laser equipment

  • Consumer laser products (laser pointers, presenters)

  • Integrated equipment containing laser components

2. Core Testing Items

  • Laser radiation safety classification: Accurately determine and classify into Class 1, 1M, 2, 2M, 3R, 3B, 4.

  • Accessible emission level measurement: Measure the accessible radiation level of the product under specified conditions.

  • Safety protection device assessment: Verify the effectiveness of protective housings, safety interlocks, key switches, and emergency stop functions.

  • Labeling & documentation review: Ensure product labels, user manuals, etc., meet standard requirements.

3. Related Markets & Directives

  • Directly relevant to: EU CE certification (Low Voltage Directive/LVD), China voluntary certification, and market access in the vast majority of countries worldwide.

  • Derived standards: EN 60825‑1 (EU), GB/T 7247.1 (China).


III. Why Choose Us for IEC 60825‑1 Testing?

  1. We do more than just testing – we provide interpretation of standard clauses, analysis of test failures (e.g., excessive classification), and corrective recommendations, helping you understand and meet the standard requirements from the source.

  2. Equipped with professional instruments such as laser power meters/energy meters, beam profilers, and spectroradiometers – ensuring accurate and reliable test data.

  3. Extensive experience handling complex cases – quickly identify testing difficulties and significantly shorten your project timeline.

  4. Directly endorsed by national CMA, CNAS, and IAS accreditations – our reports are widely recognized by market regulatory authorities at all levels.

Shenzhen Zhongwei Inspection – Professional Laser Laboratory providing one‑stop testing and certification solutions for your IEC 60825‑1 standard testing needs.


IV. Accreditations & Frequently Asked Questions

1. Accreditations
Our company holds domestic and international authoritative laboratory accreditations including CMA, CNAS, IAS, etc.

2. Frequently Asked Questions

Q: What are the main differences between IEC 60825‑1 and FDA 21 CFR 1040.10 in testing?
A: IEC 60825‑1 is an internationally applied product safety standard focused on hazard assessment and classification. FDA 21 CFR 1040.10 is a U.S. federal regulation with legal enforceability, focused on market access compliance. The testing principles are similar, but there are differences in specific requirements, classification systems, and submission procedures. We offer comparison and combined certification services for both.


V. Schedule Your Test

Master the standard to master compliance. Let our expertise clear the technical obstacles for you.

Email us now for your exclusive IEC 60825‑1 global market access solution and quote.


Core Advantages
  • Specialized Laser & Energy Efficiency Testing Labs

    Equipped with 10+ dedicated labs — including consumer/medical/industrial laser labs, beam performance, spectral, pulse, and electrical safety labs — we cover a full range of laser safety and performance parameters (wavelength, power, divergence, pulse energy, beam quality, etc.).

  • Globally Recognized Accreditations

    Holding CNAS (ISO/IEC 17025), U.S. IAS, and CMA certifications. Our testing complies with IEC 60825-1, EN 60825-1, FDA 21 CFR 1040.10, GB/T 7247.1, and major energy efficiency programs (DOE, CEC, ERP).


  • One-Stop Compliance & Market Access

    From product testing and technical document review to certification application and energy efficiency label registration (US DOE, CEC, EU ERP) — we streamline your path to global markets.

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We are ready to respond promptly to your needs and provide professional services.