{"id":54204,"date":"2023-03-03T00:28:51","date_gmt":"2023-03-02T23:28:51","guid":{"rendered":"https:\/\/esz.dyncom.de\/service\/zertifikate-siegel\/"},"modified":"2026-04-21T11:25:55","modified_gmt":"2026-04-21T09:25:55","slug":"certificates-seals","status":"publish","type":"page","link":"https:\/\/www.esz-ag.de\/en\/service\/certificates-seals\/","title":{"rendered":"Certificates & Seals"},"content":{"rendered":"

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Certificates & Seals<\/p>\n

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Calibration documents<\/h1>\n

DAkkS-accredited calibrations are standard in many industries. esz AG calibration & metrology is accredited as a calibration laboratory in accordance with DIN EN ISO\/IEC 17025:2018. For over 50 years, we have been calibrating your measuring devices independently of manufacturers according to standardised processes and in compliance with all current standards. The calibration certificate contains all the data, functions and specifications of a piece of test equipment and enables calibration results to be verified by colleagues, customers or during audits. At esz AG, ISO calibrations have the same complete traceability, specifications and quality features as DAkkS-accredited calibrations. This is because we do not differentiate between DAkkS and ISO calibration certificates, neither in terms of the measurement methods and series of measurements, nor in terms of the procedures and requirements. A clear added value for you.[\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/2″][vc_column_text el_class=”hero-img”]\"Kalibrierzertifikat\"[\/vc_column_text][\/vc_column_inner][\/vc_row_inner]\n\t\n\t\t\n\t\t\t\t\tDAkkS calibrations<\/span>\n\t\t\t\n\t\t\t\t<\/span>\n<\/a>\n\n

<\/span><\/div>\n\t\n\t\t\n\t\t\t\t\tISO\/factory calibration<\/span>\n\t\t\t\n\t\t\t\t<\/span>\n<\/a>\n\n
<\/span><\/div>\n\t\n\t\t\n\t\t\t\t\tCalibration certificate - Contents<\/span>\n\t\t\t\n\t<\/i><\/span>\t\t\t<\/span>\n<\/a>\n[\/vc_column][\/vc_row][vc_row css=”.vc_custom_1769003179713{margin-bottom: 123px !important;}” el_class=”ce-img-text”][vc_column][vc_row_inner content_placement=”middle” el_class=”ce-img-text”][vc_column_inner width=”1\/2″ el_class=”img-left”][vc_single_image image=”59338″ img_size=”full” style=”vc_box_rounded”][\/vc_column_inner][vc_column_inner width=”1\/2″][vc_column_text css=”.vc_custom_1715852916399{margin-bottom: 24px !important;}”]<\/p>\n

Digital or printed certificates<\/h2>\n

You will receive the calibration certificate quickly and easily together with your measuring device. You decide whether you want the calibration certificate digitally as a pdf document or as a paper document. Nevertheless, esz AG is committed to sustainable environmental protection: The printed calibration certificate contains a brief overview of the information on the calibration item and procedure, the ambient and measurement conditions, the location of the calibration, information on the measurement uncertainties and the evaluation of the position of the measured values within or outside the specification. You will receive your complete calibration certificate, including detailed measured values, in digital form as a pdf via our calibration certificate portal or your asset expert access. We also offer digital file formats such as VDI 2623 or DCC for your calibration certificate.[\/vc_column_text]\n\t\n\t\t\n\t\t\t\t\tDownload calibration certificate<\/span>\n\t\t\t\n\t<\/i><\/span>\t\t\t<\/span>\n<\/a>\n[\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row css=”.vc_custom_1691752329853{margin-bottom: 128px !important;}” el_class=”ce-img-text”][vc_column][vc_row_inner content_placement=”middle” el_class=”ce-img-text”][vc_column_inner width=”1\/2″][vc_column_text css=”.vc_custom_1715853007266{margin-bottom: 24px !important;}”]<\/p>\n

The calibration mark<\/h2>\n

Security and trust are invisible. With the esz calibration mark, however, these key concepts of quality and reliability take shape: After calibration, each measuring device receives a calibration mark. In addition to the unique calibration certificate number, the calibration date and the date of the next calibration, this also contains a QR code that makes it easier for you, your users and your auditors to work with results and measured values. The encrypted code can be read with any smartphone, tablet or handheld scanner. You have access to the respective calibration certificate of the measuring device as a PDF document within seconds. The QR code only allows access to the calibration certificate of the measuring device, but not to read or change all data of the test equipment owner.
\nYou therefore benefit from the high level of encryption and data security combined with lightning-fast retrieval of the relevant information. The use of the new calibration marks simplifies and speeds up the retrieval of calibration certificates and increases transparency for the user and in every audit.[\/vc_column_text]\n\t\n\t\t\n\t\t\t\t\tQR code security<\/span>\n\t\t\t\n\t\t\t\t<\/span>\n<\/a>\n[\/vc_column_inner][vc_column_inner width=”1\/2″ el_class=”img-right”][vc_single_image image=”48536″ img_size=”full” style=”vc_box_rounded”][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row css=”.vc_custom_1691752342392{margin-bottom: 128px !important;}”][vc_column][vc_row_inner content_placement=”middle” el_class=”ce-img-text”][vc_column_inner width=”1\/2″ el_class=”img-left”][vc_single_image image=”59341″ img_size=”full” style=”vc_box_rounded”][\/vc_column_inner][vc_column_inner width=”1\/2″][vc_column_text css=”.vc_custom_1715853142910{margin-bottom: 24px !important;}”]<\/p>\n

Calibration certificates
\n<\/strong><\/h2>\n

esz calibration certificates contain basic information such as the calibration item and procedure, ambient and measurement conditions, calibration location and information on the measurement uncertainties as well as other important details:<\/p>\n

DIN EN ISO\/IEC 17025 compliant: <\/strong> The esz quality management system fulfills all requirements of DIN EN ISO\/IEC 17025:2018. esz calibration certificates are structured and structured according to the criteria in section 7.8 of the standard.<\/p>\n

Factory calibrations in the full DAkkS scope: <\/strong> Regardless of whether it is an ISO\/factory calibration or a DAkkS-accredited calibration: esz AG does not differentiate between calibration methods, measurement series, quality and scope of calibration. We carry out factory calibrations to the same extent and under the same conditions as accredited calibrations. The services differ only in the cover sheet of the calibration certificate and the accreditation symbol.[\/vc_column_text]\n\t\n\t\t\n\t\t\t\t\tContents & Terms<\/span>\n\t\t\t\n\t<\/i><\/span>\t\t\t<\/span>\n<\/a>\n\n\t\n\t\t\n\t\t\t\t\tDigital Signature<\/span>\n\t\t\t\n\t\t\t\t<\/span>\n<\/a>\n[\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row css=”.vc_custom_1689080727007{margin-bottom: 24px !important;}”][vc_column width=”5\/12″ el_class=”card-white box-benefits”][vc_row_inner css=”.vc_custom_1689072672188{background-color: #4a5e67 !important;}”][vc_column_inner css=”.vc_custom_1701254317498{padding-top: 16px !important;padding-right: 16px !important;padding-bottom: 5px !important;padding-left: 16px !important;}”][vc_column_text css=”.vc_custom_1715853225116{margin-bottom: 12px !important;}”]<\/p>\n

Live measured values of the ambient conditions<\/span><\/h3>\n

[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner css=”.vc_custom_1689065482290{padding-top: 16px !important;padding-right: 16px !important;padding-bottom: 16px !important;padding-left: 16px !important;}”][vc_column_text css=”.vc_custom_1715866006239{margin-bottom: 32px !important;}”]\"Environmental[\/vc_column_text][vc_column_text]Instead of simplified intervals of ambient conditions, esz calibration certificates contain the real-time measured values of temperature, humidity and air pressure that were accurately measured during calibration in the esz laboratory.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][vc_column width=”1\/12″][\/vc_column][vc_column width=”5\/12″ el_class=”card-white box-benefits”][vc_row_inner css=”.vc_custom_1689072682940{background-color: #4a5e67 !important;}”][vc_column_inner css=”.vc_custom_1701254327615{padding-top: 16px !important;padding-right: 16px !important;padding-bottom: 5px !important;padding-left: 16px !important;}”][vc_column_text css=”.vc_custom_1715853293091{margin-bottom: 12px !important;}”]<\/p>\n

Detailed feedback chain<\/span><\/h3>\n

[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner css=”.vc_custom_1689065471626{padding-top: 16px !important;padding-right: 16px !important;padding-bottom: 16px !important;padding-left: 16px !important;}”][vc_column_text css=”.vc_custom_1717758038751{margin-bottom: 32px !important;}”]\"Feedback[\/vc_column_text][vc_column_text]In addition to the accreditation symbol, the esz calibration certificate guarantees metrological traceability to the SI system of units or to the metrological references by showing the uninterrupted traceability chain of the test equipment and calibration equipment.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row css=”.vc_custom_1689073433129{margin-bottom: 24px !important;}”][vc_column width=”5\/12″ el_class=”card-white box-benefits”][vc_row_inner css=”.vc_custom_1689069574314{background-color: #4a5e67 !important;}”][vc_column_inner css=”.vc_custom_1701254538747{padding-top: 16px !important;padding-right: 16px !important;padding-bottom: 5px !important;padding-left: 16px !important;}”][vc_column_text css=”.vc_custom_1715853340989{margin-bottom: 12px !important;}”]<\/p>\n

Standard-compliant decision rules<\/span><\/h3>\n

[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner css=”.vc_custom_1689072924516{padding-top: 16px !important;padding-right: 16px !important;padding-bottom: 16px !important;padding-left: 16px !important;}”][vc_column_text css=”.vc_custom_1715853360372{margin-bottom: 24px !important;}”]The so-called “ILAC evaluation” (ILAC = International Laboratory Accreditation Cooperation) is used to define the specified decision rules and their measurement step identification in esz calibration certificates (not in accordance with the specifications in the example in red):[\/vc_column_text][vc_column_text css=”.vc_custom_1717758124609{margin-bottom: 32px !important;}”]\"ILAC-evaluation\"[\/vc_column_text][vc_column_text]<\/p>\n