Forensic Lab & Evidence Storage Monitoring Solutions
In the judicial system, the “Chain of Custody” is only as strong as the environment in which evidence is kept. From DNA samples and toxicology blood draws to narcotics and trace fibers, forensic evidence is highly susceptible to environmental degradation. A single temperature spike or humidity shift can render irreplaceable evidence inadmissible in court.
Our wireless monitoring solutions provide the legally defensible data and 24/7 oversight required to satisfy ISO/IEC 17025 accreditation and ensure the integrity of every sample in your care.
The High Stakes of Forensic Integrity
Forensic laboratories face unique pressures. Beyond simple spoilage, environmental fluctuations can lead to “Hydrolysis” (DNA breakdown) or the evaporation of volatile compounds in arson evidence.
- DNA Preservation: Maintain strict temperatures below -20°C for long-term biological storage to prevent mold and bacterial growth.
- Toxicology & Bloods: Ensure consistent refrigeration between 2°C and 8°C to stop putrefaction and chemical alteration.
- Controlled Substances: Monitor humidity levels to prevent the degradation of seized narcotics and ensure stable conditions for chemical reagents.
- Digital Forensics: Track temperature and static levels to protect sensitive hardware and data storage devices from heat damage or discharge.
Engineered for ISO 17025 & FBI QAS Compliance
Our system is built specifically for the rigorous documentation standards of forensic science:
| Requirement | Our Solution |
|---|---|
| NIST-Traceable Calibration | Every sensor comes with a certificate of calibration to prove technical competence. |
| Tamper-Proof Logging | Encrypted, time-stamped electronic records that satisfy “ALCOA” data integrity principles. |
| Redundant Alerting | Battery backup and cellular failover ensure you get alerts even during power or ISP outages. |
| Automated Audit Reports | Generate “Environmental History” reports for ASCLD/LAB or ANAB site visits in seconds. |
Targeted Monitoring for Forensic Workflows
DNA Analysis & Cleanrooms
Maintain the strict Positive/Negative Pressure gradients required to prevent cross-contamination between “Clean” (pre-amp) and “Dirty” (post-amp) zones.
Evidence Intake & Short-Term Storage
Monitor humidity levels in bulk storage areas to keep them below 60%, preventing the growth of latent mold on clothing or porous materials.
Forensic Chemistry & Toxicology
Track the stability of chemical reagents and standards. Our system alerts you to “slow-drift” temperature changes that could affect the accuracy of Mass Spectrometers (GC-MS).
Defend Your Data in the Courtroom
When a defense attorney asks for proof that evidence was stored correctly, a manual paper log often isn’t enough. Our platform provides a complete, unalterable digital history of every minute that sample spent in your facility.
- Eliminate Human Error: Automated logging removes the “I forgot to check the thermometer” risk.
- Instant Corrective Action: Document exactly how you responded to a cooling failure directly in the software, creating a closed-loop audit trail.
- Visual Evidence: Use our dashboard to overlay door-open events with temperature spikes to explain root causes during audits.
- NIST Standard: For biological evidence, the National Institute of Standards and Technology (NIST) recommends temperatures be maintained thermostatically to prevent bacterial hydrolysis. Our sensors ensure you stay within these tight tolerances 24/7.
