GET https://dev.normadoc.fr/products/ieee-ansi-n42-12-1980-r1985-ieee00003000-241467

Response
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IP
216.73.217.103
Profiled on
Token
e80bb3

Forms

  • sylius_add_to_cart
    • cartItem
    • _token

sylius_add_to_cart

Form type: 
"Sylius\Bundle\CoreBundle\Form\Type\Order\AddToCartType"

Errors

This form has no errors.

Default Data

Property Value
Model Format same as normalized format
Normalized Format 
Sylius\Bundle\OrderBundle\Controller\AddToCartCommand {#113632
  -cart: App\Entity\Order\Order {#13331 …}
  -cartItem: App\Entity\Order\OrderItem {#113620
    #id: null
    #order: null
    #quantity: 1
    #unitPrice: 0
    #originalUnitPrice: 0
    #total: 0
    #immutable: false
    #units: Doctrine\Common\Collections\ArrayCollection {#113644 …}
    #unitsTotal: 0
    #adjustments: Doctrine\Common\Collections\ArrayCollection {#113645 …}
    #adjustmentsTotal: 0
    #version: 1
    #variant: App\Entity\Product\ProductVariant {#8100
      #id: 3756
      #code: "IEEE00003000PDF"
      #product: App\Entity\Product\Product {#7311
        #id: 9815
        #code: "IEEE00003000"
        #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
        #variants: Doctrine\ORM\PersistentCollection {#7744 …}
        #options: Doctrine\ORM\PersistentCollection {#7916
          #collection: Doctrine\Common\Collections\ArrayCollection {#7918 …}
          #initialized: true
          -snapshot: [ …4]
          -owner: App\Entity\Product\Product {#7311}
          -association: [ …21]
          -em: ContainerHAOxQ06\EntityManagerGhostEbeb667 {#775 …}
          -backRefFieldName: null
          -typeClass: Symfony\Component\VarDumper\Caster\CutStub {#261525 …}
          -isDirty: false
        }
        #associations: Doctrine\ORM\PersistentCollection {#7900 …}
        #createdAt: DateTime @1751038580 {#7274
          date: 2025-06-27 17:36:20.0 Europe/Paris (+02:00)
        }
        #updatedAt: DateTime @1753969444 {#7322
          date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00)
        }
        #enabled: true
        #translations: Doctrine\ORM\PersistentCollection {#7922 …}
        #translationsCache: [
          "en_US" => App\Entity\Product\ProductTranslation {#7921
            #locale: "en_US"
            #translatable: App\Entity\Product\Product {#7311}
            #id: 34269
            #name: "IEEE/ANSI N42.12:1980 (R1985)"
            #slug: "ieee-ansi-n42-12-1980-r1985-ieee00003000-241467"
            #description: """
              New IEEE Standard - Superseded.<br />\n
              Methods are established for performance testing, calibration, and use of sodium iodide detector systems for the measurement of gamma-ray emission rates of radionuclides, assay for radioactivity, and the determination of gamma-ray energies. Both energy calibration and efficiency calibration are covered. Three techniques are considered: total spectrum counting, which employs a system that counts all events above a low-energy threshold; single-channel analyzer counting, which employs a system with a counting window that establishes upper and lower energy boundaries; and multichannel analyzer counting, which employs a system utilizing multiple counting windows.<br />\n
              \t\t\t\t<br />\n
              This standard establishes methods for performance testing, calibration, and usage of sodium iodide detector systems for the measurement of gamma-ray emission rates of radionuclides; the assay for radioactivity; and the determination of gamma-ray energies. It covers both energy calibration and efficiency calibration. The following three techniques are considered: (1) Total spectrum counting (see 5.1) employs a system that counts all events above a low-energy threshold (see 7.1, 7.2, and 7.3). (2) Single-channel analyzer counting (see 5.2) employs a system with a counting window which establishes upper and lower energy boundaries (see 7.1, 7.2, and 7.3). (3) Multichannel analyzer counting (see 5.3) employs a system in which multiple counting windows are utilized. This technique applies to measurements that do not involve overlapping peaks and those for which the continuum under the full-energy peak can be subtracted without introducing unacceptable error [4].<br />\n
              The purpose of this document is to provide a standardized basis for the calibration and usage of sodium iodide detector systems for the measurement of gamma-ray emission rates of radionuclides.<br />\n
              Typical applications include radionuclide identification and assay in various industrial, environmental, and medical applications. A sodium iodide detector system consists of: &quot;. . .three major components: a scintillating medium that produces a flash of light when ionizing radiation interacts with it; one or more photomultipliers, optically coupled to the scintillator, which converts the light flash to an amplified electrical impulse; and associated electronic instrumentation which powers the photomultiplier and processes the output signal&quot;. [See ANSI/IEEE Std 398-1972 (Reaff 1977), Test Procedures for Photomultipliers for Scintillation Counting and Glossary for Scintillation Counting Field.] The theory of operation of sodium iodide detectors is presented in numerous publications, including refs [1] - [3]
              """
            #metaKeywords: null
            #metaDescription: null
            #shortDescription: "American National Standard Calibration and Usage of Sodium Iodide Detector Systems"
            -notes: "Superseded"
          }
        ]
        #currentLocale: "en_US"
        #currentTranslation: null
        #fallbackLocale: "en_US"
        #variantSelectionMethod: "match"
        #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
        #channels: Doctrine\ORM\PersistentCollection {#7628 …}
        #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
        #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
        #averageRating: 0.0
        #images: Doctrine\ORM\PersistentCollection {#7645 …}
        -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
        -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
        -apiLastModifiedAt: DateTime @1743289200 {#7317
          date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
        }
        -lastUpdatedAt: DateTime @1578006000 {#7292
          date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
        }
        -author: ""
        -publishedAt: DateTime @343609200 {#7318
          date: 1980-11-21 00:00:00.0 Europe/Paris (+01:00)
        }
        -releasedAt: null
        -confirmedAt: DateTime @473382000 {#7316
          date: 1985-01-01 00:00:00.0 Europe/Paris (+01:00)
        }
        -canceledAt: null
        -edition: null
        -coreDocument: "N42.12"
        -bookCollection: ""
        -pageCount: 11
        -documents: Doctrine\ORM\PersistentCollection {#7465 …}
        -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
      }
      #optionValues: Doctrine\ORM\PersistentCollection {#8316 …}
      #position: 0
      #createdAt: DateTime @1751041171 {#7283
        date: 2025-06-27 18:19:31.0 Europe/Paris (+02:00)
      }
      #updatedAt: DateTime @1755611970 {#8117
        date: 2025-08-19 15:59:30.0 Europe/Paris (+02:00)
      }
      #enabled: true
      #translations: Doctrine\ORM\PersistentCollection {#8260 …}
      #translationsCache: [
        "en_US" => App\Entity\Product\ProductVariantTranslation {#93334
          #locale: "en_US"
          #translatable: App\Entity\Product\ProductVariant {#8100}
          #id: 3774
          #name: null
          -shortDescription: null
          -description: null
          -notes: null
          -shippingInformation: "Instant download"
        }
      ]
      #currentLocale: "en_US"
      #currentTranslation: null
      #fallbackLocale: "en_US"
      #version: 9
      #onHold: 0
      #onHand: 0
      #tracked: false
      #weight: 0.0
      #width: null
      #height: null
      #depth: null
      #taxCategory: Proxies\__CG__\App\Entity\Taxation\TaxCategory {#8132 …}
      #shippingCategory: null
      #channelPricings: Doctrine\ORM\PersistentCollection {#8294 …}
      #shippingRequired: true
      #images: Doctrine\ORM\PersistentCollection {#8291 …}
      -apiLastModifiedAt: DateTime @1753740000 {#8099
        date: 2025-07-29 00:00:00.0 Europe/Paris (+02:00)
      }
      -publishedAt: null
      -isbn: "978-0-7381-4163-3"
      -ean: "9780738141633"
      -numberOfUsers: 1
      -physicalProduct: false
      -downloadableImmediately: true
      -downloadable: true
      -drmViewerUrl: "https://online-viewer.normadoc.com/frZP4J"
      -sellable: true
      -documents: Doctrine\ORM\PersistentCollection {#8128 …}
      -drmTokens: Doctrine\ORM\PersistentCollection {#8120 …}
      -enabledForSubscribers: true
      -currentAreaContext: null
    }
    #productName: null
    #variantName: null
  }
}
View Format same as normalized format

Submitted Data

This form was not submitted.

Passed Options

Option Passed Value Resolved Value
data 
Sylius\Bundle\OrderBundle\Controller\AddToCartCommand {#113632
  -cart: App\Entity\Order\Order {#13331 …}
  -cartItem: App\Entity\Order\OrderItem {#113620
    #id: null
    #order: null
    #quantity: 1
    #unitPrice: 0
    #originalUnitPrice: 0
    #total: 0
    #immutable: false
    #units: Doctrine\Common\Collections\ArrayCollection {#113644 …}
    #unitsTotal: 0
    #adjustments: Doctrine\Common\Collections\ArrayCollection {#113645 …}
    #adjustmentsTotal: 0
    #version: 1
    #variant: App\Entity\Product\ProductVariant {#8100
      #id: 3756
      #code: "IEEE00003000PDF"
      #product: App\Entity\Product\Product {#7311
        #id: 9815
        #code: "IEEE00003000"
        #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
        #variants: Doctrine\ORM\PersistentCollection {#7744 …}
        #options: Doctrine\ORM\PersistentCollection {#7916
          #collection: Doctrine\Common\Collections\ArrayCollection {#7918 …}
          #initialized: true
          -snapshot: [ …4]
          -owner: App\Entity\Product\Product {#7311}
          -association: [ …21]
          -em: ContainerHAOxQ06\EntityManagerGhostEbeb667 {#775 …}
          -backRefFieldName: null
          -typeClass: Symfony\Component\VarDumper\Caster\CutStub {#261525 …}
          -isDirty: false
        }
        #associations: Doctrine\ORM\PersistentCollection {#7900 …}
        #createdAt: DateTime @1751038580 {#7274
          date: 2025-06-27 17:36:20.0 Europe/Paris (+02:00)
        }
        #updatedAt: DateTime @1753969444 {#7322
          date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00)
        }
        #enabled: true
        #translations: Doctrine\ORM\PersistentCollection {#7922 …}
        #translationsCache: [
          "en_US" => App\Entity\Product\ProductTranslation {#7921
            #locale: "en_US"
            #translatable: App\Entity\Product\Product {#7311}
            #id: 34269
            #name: "IEEE/ANSI N42.12:1980 (R1985)"
            #slug: "ieee-ansi-n42-12-1980-r1985-ieee00003000-241467"
            #description: """
              New IEEE Standard - Superseded.<br />\n
              Methods are established for performance testing, calibration, and use of sodium iodide detector systems for the measurement of gamma-ray emission rates of radionuclides, assay for radioactivity, and the determination of gamma-ray energies. Both energy calibration and efficiency calibration are covered. Three techniques are considered: total spectrum counting, which employs a system that counts all events above a low-energy threshold; single-channel analyzer counting, which employs a system with a counting window that establishes upper and lower energy boundaries; and multichannel analyzer counting, which employs a system utilizing multiple counting windows.<br />\n
              \t\t\t\t<br />\n
              This standard establishes methods for performance testing, calibration, and usage of sodium iodide detector systems for the measurement of gamma-ray emission rates of radionuclides; the assay for radioactivity; and the determination of gamma-ray energies. It covers both energy calibration and efficiency calibration. The following three techniques are considered: (1) Total spectrum counting (see 5.1) employs a system that counts all events above a low-energy threshold (see 7.1, 7.2, and 7.3). (2) Single-channel analyzer counting (see 5.2) employs a system with a counting window which establishes upper and lower energy boundaries (see 7.1, 7.2, and 7.3). (3) Multichannel analyzer counting (see 5.3) employs a system in which multiple counting windows are utilized. This technique applies to measurements that do not involve overlapping peaks and those for which the continuum under the full-energy peak can be subtracted without introducing unacceptable error [4].<br />\n
              The purpose of this document is to provide a standardized basis for the calibration and usage of sodium iodide detector systems for the measurement of gamma-ray emission rates of radionuclides.<br />\n
              Typical applications include radionuclide identification and assay in various industrial, environmental, and medical applications. A sodium iodide detector system consists of: &quot;. . .three major components: a scintillating medium that produces a flash of light when ionizing radiation interacts with it; one or more photomultipliers, optically coupled to the scintillator, which converts the light flash to an amplified electrical impulse; and associated electronic instrumentation which powers the photomultiplier and processes the output signal&quot;. [See ANSI/IEEE Std 398-1972 (Reaff 1977), Test Procedures for Photomultipliers for Scintillation Counting and Glossary for Scintillation Counting Field.] The theory of operation of sodium iodide detectors is presented in numerous publications, including refs [1] - [3]
              """
            #metaKeywords: null
            #metaDescription: null
            #shortDescription: "American National Standard Calibration and Usage of Sodium Iodide Detector Systems"
            -notes: "Superseded"
          }
        ]
        #currentLocale: "en_US"
        #currentTranslation: null
        #fallbackLocale: "en_US"
        #variantSelectionMethod: "match"
        #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
        #channels: Doctrine\ORM\PersistentCollection {#7628 …}
        #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
        #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
        #averageRating: 0.0
        #images: Doctrine\ORM\PersistentCollection {#7645 …}
        -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
        -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
        -apiLastModifiedAt: DateTime @1743289200 {#7317
          date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
        }
        -lastUpdatedAt: DateTime @1578006000 {#7292
          date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
        }
        -author: ""
        -publishedAt: DateTime @343609200 {#7318
          date: 1980-11-21 00:00:00.0 Europe/Paris (+01:00)
        }
        -releasedAt: null
        -confirmedAt: DateTime @473382000 {#7316
          date: 1985-01-01 00:00:00.0 Europe/Paris (+01:00)
        }
        -canceledAt: null
        -edition: null
        -coreDocument: "N42.12"
        -bookCollection: ""
        -pageCount: 11
        -documents: Doctrine\ORM\PersistentCollection {#7465 …}
        -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
      }
      #optionValues: Doctrine\ORM\PersistentCollection {#8316 …}
      #position: 0
      #createdAt: DateTime @1751041171 {#7283
        date: 2025-06-27 18:19:31.0 Europe/Paris (+02:00)
      }
      #updatedAt: DateTime @1755611970 {#8117
        date: 2025-08-19 15:59:30.0 Europe/Paris (+02:00)
      }
      #enabled: true
      #translations: Doctrine\ORM\PersistentCollection {#8260 …}
      #translationsCache: [
        "en_US" => App\Entity\Product\ProductVariantTranslation {#93334
          #locale: "en_US"
          #translatable: App\Entity\Product\ProductVariant {#8100}
          #id: 3774
          #name: null
          -shortDescription: null
          -description: null
          -notes: null
          -shippingInformation: "Instant download"
        }
      ]
      #currentLocale: "en_US"
      #currentTranslation: null
      #fallbackLocale: "en_US"
      #version: 9
      #onHold: 0
      #onHand: 0
      #tracked: false
      #weight: 0.0
      #width: null
      #height: null
      #depth: null
      #taxCategory: Proxies\__CG__\App\Entity\Taxation\TaxCategory {#8132 …}
      #shippingCategory: null
      #channelPricings: Doctrine\ORM\PersistentCollection {#8294 …}
      #shippingRequired: true
      #images: Doctrine\ORM\PersistentCollection {#8291 …}
      -apiLastModifiedAt: DateTime @1753740000 {#8099
        date: 2025-07-29 00:00:00.0 Europe/Paris (+02:00)
      }
      -publishedAt: null
      -isbn: "978-0-7381-4163-3"
      -ean: "9780738141633"
      -numberOfUsers: 1
      -physicalProduct: false
      -downloadableImmediately: true
      -downloadable: true
      -drmViewerUrl: "https://online-viewer.normadoc.com/frZP4J"
      -sellable: true
      -documents: Doctrine\ORM\PersistentCollection {#8128 …}
      -drmTokens: Doctrine\ORM\PersistentCollection {#8120 …}
      -enabledForSubscribers: true
      -currentAreaContext: null
    }
    #productName: null
    #variantName: null
  }
}
 same as passed value
product 
App\Entity\Product\Product {#7311
  #id: 9815
  #code: "IEEE00003000"
  #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
  #variants: Doctrine\ORM\PersistentCollection {#7744 …}
  #options: Doctrine\ORM\PersistentCollection {#7916
    #collection: Doctrine\Common\Collections\ArrayCollection {#7918 …}
    #initialized: true
    -snapshot: [ …4]
    -owner: App\Entity\Product\Product {#7311}
    -association: [ …21]
    -em: ContainerHAOxQ06\EntityManagerGhostEbeb667 {#775 …}
    -backRefFieldName: null
    -typeClass: Symfony\Component\VarDumper\Caster\CutStub {#261525 …}
    -isDirty: false
  }
  #associations: Doctrine\ORM\PersistentCollection {#7900 …}
  #createdAt: DateTime @1751038580 {#7274
    date: 2025-06-27 17:36:20.0 Europe/Paris (+02:00)
  }
  #updatedAt: DateTime @1753969444 {#7322
    date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00)
  }
  #enabled: true
  #translations: Doctrine\ORM\PersistentCollection {#7922 …}
  #translationsCache: [
    "en_US" => App\Entity\Product\ProductTranslation {#7921
      #locale: "en_US"
      #translatable: App\Entity\Product\Product {#7311}
      #id: 34269
      #name: "IEEE/ANSI N42.12:1980 (R1985)"
      #slug: "ieee-ansi-n42-12-1980-r1985-ieee00003000-241467"
      #description: """
        New IEEE Standard - Superseded.<br />\n
        Methods are established for performance testing, calibration, and use of sodium iodide detector systems for the measurement of gamma-ray emission rates of radionuclides, assay for radioactivity, and the determination of gamma-ray energies. Both energy calibration and efficiency calibration are covered. Three techniques are considered: total spectrum counting, which employs a system that counts all events above a low-energy threshold; single-channel analyzer counting, which employs a system with a counting window that establishes upper and lower energy boundaries; and multichannel analyzer counting, which employs a system utilizing multiple counting windows.<br />\n
        \t\t\t\t<br />\n
        This standard establishes methods for performance testing, calibration, and usage of sodium iodide detector systems for the measurement of gamma-ray emission rates of radionuclides; the assay for radioactivity; and the determination of gamma-ray energies. It covers both energy calibration and efficiency calibration. The following three techniques are considered: (1) Total spectrum counting (see 5.1) employs a system that counts all events above a low-energy threshold (see 7.1, 7.2, and 7.3). (2) Single-channel analyzer counting (see 5.2) employs a system with a counting window which establishes upper and lower energy boundaries (see 7.1, 7.2, and 7.3). (3) Multichannel analyzer counting (see 5.3) employs a system in which multiple counting windows are utilized. This technique applies to measurements that do not involve overlapping peaks and those for which the continuum under the full-energy peak can be subtracted without introducing unacceptable error [4].<br />\n
        The purpose of this document is to provide a standardized basis for the calibration and usage of sodium iodide detector systems for the measurement of gamma-ray emission rates of radionuclides.<br />\n
        Typical applications include radionuclide identification and assay in various industrial, environmental, and medical applications. A sodium iodide detector system consists of: &quot;. . .three major components: a scintillating medium that produces a flash of light when ionizing radiation interacts with it; one or more photomultipliers, optically coupled to the scintillator, which converts the light flash to an amplified electrical impulse; and associated electronic instrumentation which powers the photomultiplier and processes the output signal&quot;. [See ANSI/IEEE Std 398-1972 (Reaff 1977), Test Procedures for Photomultipliers for Scintillation Counting and Glossary for Scintillation Counting Field.] The theory of operation of sodium iodide detectors is presented in numerous publications, including refs [1] - [3]
        """
      #metaKeywords: null
      #metaDescription: null
      #shortDescription: "American National Standard Calibration and Usage of Sodium Iodide Detector Systems"
      -notes: "Superseded"
    }
  ]
  #currentLocale: "en_US"
  #currentTranslation: null
  #fallbackLocale: "en_US"
  #variantSelectionMethod: "match"
  #productTaxons: Doctrine\ORM\PersistentCollection {#7534 …}
  #channels: Doctrine\ORM\PersistentCollection {#7628 …}
  #mainTaxon: Proxies\__CG__\App\Entity\Taxonomy\Taxon {#7309 …}
  #reviews: Doctrine\ORM\PersistentCollection {#7613 …}
  #averageRating: 0.0
  #images: Doctrine\ORM\PersistentCollection {#7645 …}
  -supplier: Proxies\__CG__\App\Entity\Supplier\Supplier {#7324 …}
  -subscriptionCollections: Doctrine\ORM\PersistentCollection {#7321 …}
  -apiLastModifiedAt: DateTime @1743289200 {#7317
    date: 2025-03-30 00:00:00.0 Europe/Paris (+01:00)
  }
  -lastUpdatedAt: DateTime @1578006000 {#7292
    date: 2020-01-03 00:00:00.0 Europe/Paris (+01:00)
  }
  -author: ""
  -publishedAt: DateTime @343609200 {#7318
    date: 1980-11-21 00:00:00.0 Europe/Paris (+01:00)
  }
  -releasedAt: null
  -confirmedAt: DateTime @473382000 {#7316
    date: 1985-01-01 00:00:00.0 Europe/Paris (+01:00)
  }
  -canceledAt: null
  -edition: null
  -coreDocument: "N42.12"
  -bookCollection: ""
  -pageCount: 11
  -documents: Doctrine\ORM\PersistentCollection {#7465 …}
  -favorites: Doctrine\ORM\PersistentCollection {#7500 …}
}
 same as passed value

Resolved Options

Option Value
action 
""
allow_extra_fields 
false
allow_file_upload 
false
attr 
[]
attr_translation_parameters 
[]
auto_initialize 
true
block_name 
null
block_prefix 
null
by_reference 
true
compound 
true
constraints 
[]
csrf_field_name 
"_token"
csrf_message 
"The CSRF token is invalid. Please try to resubmit the form."
csrf_protection 
true
csrf_token_id 
null
csrf_token_manager 
Symfony\Component\Security\Csrf\CsrfTokenManager {#113652
  -generator: Symfony\Component\Security\Csrf\TokenGenerator\UriSafeTokenGenerator {#113653 …}
  -storage: Symfony\Component\Security\Csrf\TokenStorage\SessionTokenStorage {#113654 …}
  -namespace: Closure() {#113656 …}
}
data 
Sylius\Bundle\OrderBundle\Controller\AddToCartCommand {#113632
  -cart: App\Entity\Order\Order {#13331 …}
  -cartItem: App\Entity\Order\OrderItem {#113620
    #id: null
    #order: null
    #quantity: 1
    #unitPrice: 0
    #originalUnitPrice: 0
    #total: 0
    #immutable: false
    #units: Doctrine\Common\Collections\ArrayCollection {#113644 …}
    #unitsTotal: 0
    #adjustments: Doctrine\Common\Collections\ArrayCollection {#113645 …}
    #adjustmentsTotal: 0
    #version: 1
    #variant: App\Entity\Product\ProductVariant {#8100
      #id: 3756
      #code: "IEEE00003000PDF"
      #product: App\Entity\Product\Product {#7311
        #id: 9815
        #code: "IEEE00003000"
        #attributes: Doctrine\ORM\PersistentCollection {#7701 …}
        #variants: Doctrine\ORM\PersistentCollection {#7744 …}
        #options: Doctrine\ORM\PersistentCollection {#7916
          #collection: Doctrine\Common\Collections\ArrayCollection {#7918 …}
          #initialized: true
          -snapshot: [ …4]
          -owner: App\Entity\Product\Product {#7311}
          -association: [ …21]
          -em: ContainerHAOxQ06\EntityManagerGhostEbeb667 {#775 …}
          -backRefFieldName: null
          -typeClass: Symfony\Component\VarDumper\Caster\CutStub {#261525 …}
          -isDirty: false
        }
        #associations: Doctrine\ORM\PersistentCollection {#7900 …}
        #createdAt: DateTime @1751038580 {#7274
          date: 2025-06-27 17:36:20.0 Europe/Paris (+02:00)
        }
        #updatedAt: DateTime @1753969444 {#7322
          date: 2025-07-31 15:44:04.0 Europe/Paris (+02:00)
        }
        #enabled: true
        #translations: Doctrine\ORM\PersistentCollection {#7922 …}
        #translationsCache: [
          "en_US" => App\Entity\Product\ProductTranslation {#7921
            #locale: "en_US"
            #translatable: App\Entity\Product\Product {#7311}
            #id: 34269
            #name: "IEEE/ANSI N42.12:1980 (R1985)"
            #slug: "ieee-ansi-n42-12-1980-r1985-ieee00003000-241467"
            #description: """
              New IEEE Standard - Superseded.<br />\n
              Methods are established for performance testing, calibration, and use of sodium iodide detector systems for the measurement of gamma-ray emission rates of radionuclides, assay for radioactivity, and the determination of gamma-ray energies. Both energy calibration and efficiency calibration are covered. Three techniques are considered: total spectrum counting, which employs a system that counts all events above a low-energy threshold; single-channel analyzer counting, which employs a system with a counting window that establishes upper and lower energy boundaries; and multichannel analyzer counting, which employs a system utilizing multiple counting windows.<br />\n
              \t\t\t\t<br />\n
              This standard establishes methods for performance testing, calibration, and usage of sodium iodide detector systems for the measurement of gamma-ray emission rates of radionuclides; the assay for radioactivity; and the determination of gamma-ray energies. It covers both energy calibration and efficiency calibration. The following three techniques are considered: (1) Total spectrum counting (see 5.1) employs a system that counts all events above a low-energy threshold (see 7.1, 7.2, and 7.3). (2) Single-channel analyzer counting (see 5.2) employs a system with a counting window which establishes upper and lower energy boundaries (see 7.1, 7.2, and 7.3). (3) Multichannel analyzer counting (see 5.3) employs a system in which multiple counting windows are utilized. This technique applies to measurements that do not involve overlapping peaks and those for which the continuum under the full-energy peak can be subtracted without introducing unacceptable error [4].<br />\n
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              Typical applications include radionuclide identification and assay in various industrial, environmental, and medical applications. A sodium iodide detector system consists of: &quot;. . .three major components: a scintillating medium that produces a flash of light when ionizing radiation interacts with it; one or more photomultipliers, optically coupled to the scintillator, which converts the light flash to an amplified electrical impulse; and associated electronic instrumentation which powers the photomultiplier and processes the output signal&quot;. [See ANSI/IEEE Std 398-1972 (Reaff 1977), Test Procedures for Photomultipliers for Scintillation Counting and Glossary for Scintillation Counting Field.] The theory of operation of sodium iodide detectors is presented in numerous publications, including refs [1] - [3]
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              This standard establishes methods for performance testing, calibration, and usage of sodium iodide detector systems for the measurement of gamma-ray emission rates of radionuclides; the assay for radioactivity; and the determination of gamma-ray energies. It covers both energy calibration and efficiency calibration. The following three techniques are considered: (1) Total spectrum counting (see 5.1) employs a system that counts all events above a low-energy threshold (see 7.1, 7.2, and 7.3). (2) Single-channel analyzer counting (see 5.2) employs a system with a counting window which establishes upper and lower energy boundaries (see 7.1, 7.2, and 7.3). (3) Multichannel analyzer counting (see 5.3) employs a system in which multiple counting windows are utilized. This technique applies to measurements that do not involve overlapping peaks and those for which the continuum under the full-energy peak can be subtracted without introducing unacceptable error [4].<br />\n
              The purpose of this document is to provide a standardized basis for the calibration and usage of sodium iodide detector systems for the measurement of gamma-ray emission rates of radionuclides.<br />\n
              Typical applications include radionuclide identification and assay in various industrial, environmental, and medical applications. A sodium iodide detector system consists of: &quot;. . .three major components: a scintillating medium that produces a flash of light when ionizing radiation interacts with it; one or more photomultipliers, optically coupled to the scintillator, which converts the light flash to an amplified electrical impulse; and associated electronic instrumentation which powers the photomultiplier and processes the output signal&quot;. [See ANSI/IEEE Std 398-1972 (Reaff 1977), Test Procedures for Photomultipliers for Scintillation Counting and Glossary for Scintillation Counting Field.] The theory of operation of sodium iodide detectors is presented in numerous publications, including refs [1] - [3]
              """
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