Real-time Temperature Monitoring for Ultra-low Temperature Freezers
Ultra-low temperature freezers are the “life-preserving vaults” in scientific research and healthcare. The core temperature could be -40℃~-90℃ to ensure reliable ultra-low temperature storage and test of vaccines, biological samples, and precious reagents, etc. For example, in the labs, delicate cell lines can safely hibernate for years in ultra-low-temperature freezers without losing viability. So how can we achieve real-time temperature monitoring inside the freezers and get notified anytime anywhere?
Freshliance offers you Coeus WiFi/4G real-time data logger for reliable ultra-low temperature monitoring and sample safety, etc.
Ultra-low temperature compatibility
Beyond built-in senor for -30℃~60℃/ 0~100%RH, Coeus-WiFi/4G real-time data logger supports up to two external probes with the flexible ranges of -40℃~+85℃ or -90℃~+200℃, well suited for the ultra-low temperature freezers of -86°C, etc. The external probe is available with a range of cable lengths and insulation to meet diverse application needs.
Real-time data visibility anywhere, no manual checks required
Simply install the main device outside the freezers and insert the external probes inside. This wireless temperature monitoring system automatically monitors and uploads temperature readings to Freshliance Cloud via WiFi or 4G connectivity. It allows lab technicians, equipment managers and temperature recorders to access data via mobile phones and computers.
All data is automatically analyzed and displayed as intuitive curves, detailed lists, and key statistics such as maximum, minimum, and average values, helping users quickly see temperature trends, identify abnormal fluctuations, compare performance over time, and confirm freezer stability.
24/7 Multi-channel alerts, guaranteed response
The real-time alarm system supports multi-level alarm thresholds based on single event or cumulative time, and sends notifications via SMS, email, APP push, and local audible and visual alarms. This enables all personnel concerned timely notified even during nights, weekends, and unattended periods, safeguarding valuable samples while reducing manual inspection workload. Low-battery and charging reminders are also available, helping prevent monitoring interruptions.
Traceable device validation & audit-ready reports
All devices are thoroughly tested and validated according to the procedures of ISO/IEC 17025 laboratory standards. An ILAC MRA traceable validation certificate is available upon request.
Tamper-evident records are easily exported and downloaded, supporting compliance with GxP, GMP, and FDA 21 CFR Part 11 and making quality audits and regulatory inspections easier during ultra-low temperature freezer monitoring.
Coeus-WiFi/4G real-time environmental monitoring solution enables more efficient daily monitoring, smarter data analysis and greater confidence in ultra-low temperature freezer monitoring.
