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    Our service

    Centre Testing International Co., Ltd. (CTI) is the pioneer and leader in the TIC Industry which provides one-stop solutions on testing, inspection, certification, calibration, audit, training & technical services.

     
    By Industry

    Our service capabilties cover the upstream and downstream of the supply chain including textile and apparel,toys,electronic appliances,medical health,food...andother industries.
    Specialty

    Comprehensively guarantee quality and safety, promote compliance and innovation, demonstrate brand competitiveness, and achieve higher quality, healthier, safer, and greener sustainable development.
    AUTHORITY & TRUST
    QUALITY & VALUE
    Radiation Detection and Analysis

    Radiation is the phenomenon that part of the electromagnetic energy emitted by the field source spreads away from the field source and then no longer returns to the field source, which will cause great harm to human body. With excellent radiation detection professionals and advanced detection instruments, CTI can accurately detect the radiation intensity and analyze whether it meets the national standard, so as to avoid unnecessary injury to human body

    Radiation Detection and Analysis

    ◉   Service Background

    Radiation, as a possible hazard in modern life, can cause great harm to human body, ranging from insomnia, dizziness and headache to fetal malformation and cancer. Although there are a variety of radiation protection methods and tools, radiation can not be seen and touched after all, and people can not find its existence without instruments.

    As a listed third-party testing institution, CTI has advanced radiation testing equipment, professional technical support and testing team, which has been recognized by the national CMA team. Careful working attitude and professional detection technology can help you find the presence of radiation hazards around you as soon as possible and analyze whether it meets the national limited standards. It allows you to identify the source of radiation early and make appropriate actions to avoid unnecessary hazards.

    ◉   Service Content

    Test type

     Test item

    Test basis

    electromagnetic radiation

    power frequency electric field intensity、power frequency magnetic field intensity

     HJ 681-2013 electromagnetic environment monitoring method for AC power transmission and transformation project (Trial)

    DL/T 988-2005 method for measuring power frequency electric and magnetic fields of high voltage AC overhead transmission lines and substations

    Power frequency electric field strength

    GB/T 12720-1991Power frequency electric field measurement

    Electric field intensity, magnetic field intensity and power density

    HJ/T 10.2-1996radiation environmental protection guidelines electromagnetic radiation monitoring instruments and methods

    radio interference field strength

    GB/T 7349-2002radio interference measurement method for high voltage transmission lines and substations

    microwave radiation

    GBZ/T 189.5-2007measurement of physical factors in the Workplace Part 5: microwave radiation

    electromagnetic radiation

    GB/T 18204.1-2013public places health testing methods Part 1: physical factors

    Ionizing radiation

    X, y ray dose rate

    GB 18871-2002 basic standard for protection against ionizing radiation and safety of radiation sources

    GB/T 14583-1993 environmental surface y radiation dose rate measurement specification

    GBZ 114-2006 radiological protection standard for sealed radioactive sources and sealed y radioactive source containers

    GBZ 115-2002Hygienic protection standard for X-ray diffractometer and fluorescence analyzer

    GBZ 117-2015Radiation protection requirements for industrial X-ray flaw detection

    GBZ 125-2009Radiological health protection requirements for instruments with sealed sources

    GBZ 127-2002Hygienic protection standard for X-ray baggage inspection system

    GBZ 130-2020Radiological protection requirements for medical X-ray diagnosis

    GBZ 132-2008Radiation protection standard for industrial gamma ray flaw detection

    GBZ 141-2002 Code for protection and inspection of y-ray and electron beam irradiation devices

    GBZ 143-2015 Radiation protection requirements of radiation inspection system for goods and vehicles

    GBZ 130-2020 Radiological protection requirements for X-ray computed tomography

    GBZ 175-2006 Radiological health protection standard for y-ray industrial CT

    GBZ 130-2020 Radiological health protection standard for portable X-ray inspection system

    GBZ 130-2020Specification for radiation shielding of medical X-ray CT room

    GBZ 130-2020 Radiation protection requirements of vehicle-mounted medical X-ray diagnostic system

    α and β surface pollution

    GB/T 14056.1-2008Determination of surface contamination—Part 1: β emitters (Eβmax>0.15MeV) and α emitters

    GB 18871-2002 Basic standards for ionizing radiation protection and radiation source safety

    ◉   Our Advantage

    1. We have professional technical support to provide you with professional services.

    2. Our laboratory is recognized by CNAS and CMA teams.

    3. We have advanced equipment, professional testing, audit and evaluation team to ensure the objectivity and accuracy of the report data.

    ◉   Requently asked Question

    Q: What are the major radiation hazards at present?

    A: At present, there are signal transmitting base stations, high-voltage lines, some medical equipment and nuclear energy, etc.

    Q: What is the more effective way to prevent radiation at present?

    A: The most effective way is to find the source of radiation and isolate it. If the source of radiation cannot be completely isolated, you can wear radiation protection clothing, radiation glasses and radiation protection blanket.

    ◉   Service process