Cold Chain Temperature Monitoring, Alarm Systems, and Quality Documentation

This course provides field technicians with specialized competencies required to maintain data integrity, asset security, and regulatory compliance across critical ultra-low temperature cold chains. Students examine the theory and installation of temperature monitoring hardware, exploring resistance temperature detectors, thermocouples, and digital data loggers operating down to $-86^\circ\text{C}$. Core coursework covers alarm matrix configuration, remote notification telemetry, power-loss backup notification circuits, and central monitoring system integrations. Practical exercises emphasize thermal mapping methodologies, sensor location optimization within storage chambers, and rigorous validation procedures. Technicians evaluate thermal excursion scenarios to assess product risk, master calibration offsets, and maintain audit-ready documentation conforming to quality control standards and chain-of-custody protocols. Through laboratory diagnostics and a final capstone service project, participants develop the systemic troubleshooting and formal reporting skills necessary to support bio-repositories, pharmaceutical storage facilities, and clinical laboratories without interruption or loss of irreplaceable assets.

InstructorJacob Calhoun

Prerequisites

CLD 105 CLD 110

Course outline

Lectures, virtual labs, and graded assignments — completed in your browser.

01Lesson 1: Fundamentals of Cold Chain Quality and Continuous Temperature Monitoringlecture

02Lesson 2: Sensor Technologies: RTDs, Thermocouples, and Thermistors in Ultra-Low Regimeslecture

03Lesson 3: Data Logger Operation, Telemetry Transmission, and Network Architectureslecture

04Hands-on Lab: Multi-Point Sensor Installation, Wiring, and Signal Verificationlab

05Lesson 5: Alarm Systems, Dry Contacts, and Relay Interfacinglecture

06Lesson 6: Remote Notification Circuits, Dialers, and Centralized Alerting Systemslecture

07Lesson 7: Thermal Mapping Protocols, Spatial Uniformity, and Hot-Spot Identificationlecture

08Hands-on Lab: Chamber Thermal Profiling and Sensor Placement Optimizationlab

09Lesson 9: Sensor Calibration, Multi-Point Verification, and Drift Correctionlecture

10Lesson 10: Thermal Excursions, Mean Kinetic Temperature Calculations, and Risk Assessmentlecture

11Hands-on Lab: Excursion Simulation, Alarm Fault Injection, and Diagnostic Responselab

12Lesson 12: Chain-of-Custody Protocols, Audit Trails, and Compliance Recordkeepinglecture

13Lesson 13: Preventative Maintenance Schedules, Battery Backups, and System Re-Validationlecture

14Capstone Service Project: Comprehensive Monitoring Commissioning and Audit Reportingassignment

Syllabus

["Week 1: Lesson 1: Fundamentals of Cold Chain Quality and Continuous Temperature Monitoring", "Week 2: Lesson 2: Sensor Technologies: RTDs, Thermocouples, and Thermistors in Ultra-Low Regimes", "Week 3: Lesson 3: Data Logger Operation, Telemetry Transmission, and Network Architectures", "Week 4: Hands-on Lab: Multi-Point Sensor Installation, Wiring, and Signal Verification", "Week 5: Lesson 5: Alarm Systems, Dry Contacts, and Relay Interfacing", "Week 6: Lesson 6: Remote Notification Circuits, Dialers, and Centralized Alerting Systems", "Week 7: Lesson 7: Thermal Mapping Protocols, Spatial Uniformity, and Hot-Spot Identification", "Week 8: Hands-on Lab: Chamber Thermal Profiling and Sensor Placement Optimization", "Week 9: Lesson 9: Sensor Calibration, Multi-Point Verification, and Drift Correction", "Week 10: Lesson 10: Thermal Excursions, Mean Kinetic Temperature Calculations, and Risk Assessment", "Week 11: Hands-on Lab: Excursion Simulation, Alarm Fault Injection, and Diagnostic Response", "Week 12: Lesson 12: Chain-of-Custody Protocols, Audit Trails, and Compliance Recordkeeping", "Week 13: Lesson 13: Preventative Maintenance Schedules, Battery Backups, and System Re-Validation", "Week 14: Capstone Service Project: Comprehensive Monitoring Commissioning and Audit Reporting"]