Development of Frontend Interface for Digital Calibration Certificate for AC High Current Source Parameters |
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| Paramita Guha, Arun Ram Prasath R T, Manish Kumar Tamrakar, Shrikrishan, Priyanka Jain |
- Abstract:
- CSIR-National Physical Laboratory, India an apex level body which provides calibration services to various secondary, tertiary calibration and testing labs and industries across the country. In general, calibration reports are commonly created in paper or word format to produce PDFs, which are time-consuming, tedious, and susceptible to human errors. Due to this several issues, BIPM- France is taking suitable goals to overcome this issue through the development of DCC. As globally leading NMIs like PTB, Germany, etc were working towards DCC developments, CSIR-NPL (NMI of India) takes part in DCC working group which are in-line with the leading NMIs. The main aim of this work is to create and implement a web application based on react.js to create digital calibration certificates. By deploying this solution, there will be substantial gains in data traceability, security, reliability, and accessibility. The project encompasses the creation of a Digital Calibration Certificate (DCC) platform that substitutes the conventional manual procedures with an automated, scalable system with the ability to produce structured and verifiable digital certificates. To further verify the authenticity and ease of validation, a model based on QR codes has been implemented that produces a unique, scannable code corresponding to a cloud-hosted copy of the certificate, permitting secure and instantaneous access. Also, advanced cryptographic algorithms like cryptographic hashing and PDF encryption are applied to secure the digital certificates and to ensure that the certificates remain tamper-proof and intact over their lifecycle. This end-to-end digital solution not only updates the laboratory's calibration report process but also establishes a new standard for secure, transparent, and effective calibration services.
- Download:
- IMEKO-TC6-2025-066.pdf
- DOI:
- 10.21014/tc6-2025.066
- Event details
- IMEKO TC:
- TC6
- Event name:
- TC6 M4Dconf2025
- Title:
2025 IMEKO TC-6 International Conference on Metrology and Digital Transformation
- Place:
- Benevento, ITALY
- Time:
- 03 September 2025 - 05 September 2025