Tool Calibration System
Case Study 2024

Tools Calibration
Management

Tool Calibration System: Automating industrial calibration lifecycles with strict compliance and traceability.

Objective

Automate the industrial calibration lifecycle, ensuring strict compliance and traceability from initial tool intake to final certificate generation across diverse engineering facilities.

Outcome

A resilient, high-fidelity pipeline reducing manual documentation errors to near zero, utilizing automated parsing and secure, immutable PDF generation.

A macro shot of precision industrial measuring tools

Calibration Lifecycle

Managing a vast repository of 5,000+ calibration types across diverse brands and enterprises. Our end-to-end orchestration ensures precision from initial pickup to final client satisfaction.

  • Unit Pickup & ReceivingLOGISTICS
  • Technical Inspection & CheckingDIAGNOSTICS
  • Service Item ProposalQUOTATION
  • Calibration & Compliance StepPRECISION
  • Certificate Generation & ReleaseCOMPLIANCE
  • Payment & Logistics ReturnFULFILLMENT
  • Post-Service CSAT EvaluationFEEDBACK
Conceptual data visualization

Document Pipeline

Raw calibration metrics are ingested and transformed through a sophisticated templating engine. The system allows for fully customizable certificate templates, utilizing Python to precisely map complex datasets to these layouts for absolute data consistency. Final rendering is orchestrated via LibreOffice, ensuring the output layout remains perfectly intact and compliant when generated as a secure PDF.

03 / Technical Stack

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Backend & Infrastructure

  • Core FrameworkCODEIGNITER 4
  • Relational DatabaseMYSQL
  • Message BrokerRABBITMQ (PHP-AMQPLIB)
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Document Pipeline

  • Template ParsingPHPOFFICE / PHPWORD
  • High-Fidelity PDF RenderingMPDF / TCPDF
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Automated Comms

  • Transactional MessagingSENDINBLUE / BREVO SDK
  • SMTP Protocol EnginePHPMAILER