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Cryogenic Storage Monitoring for Long-Term Specimen Preservation

What’s stored in cryogenic conditions is rarely replaceable. PharmaWatch monitors every cryogenic storage unit continuously — catching equipment degradation and temperature excursions before decades of preserved specimens are ever at risk.

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No Wifi Required
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No Upfront Costs
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One System. Monitoring, Compliance, Protection.

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Predicts Equipment Failure
PharmaWatch doesn’t wait for temperatures to drift. It reads the early warning signs — compressor cycle frequency, recovery duration, performance trends — and alerts you weeks ahead of failure, before a single specimen is at risk.
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Automated Compliance Records
Every reading logged automatically with a timestamp. Every alarm documented with a user ID and resolution note. FDA HCT/Ps, CAP, CLIA, and FDA 21 CFR Part 11-compliant records — built continuously, no manual entry required.
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Up and Running in Minutes
Ships pre-configured. Plug it in and monitoring starts immediately — no IT, no WiFi, no setup. Most facilities are live the same day their equipment arrives.
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Built for cryogenic environments

What We Monitor

Every critical parameter your cryogenic storage environments require — tracked continuously so a degrading unit or drifting temperature never catches you off guard.

Temperature
Continuous monitoring from -150°C and below across all cryogenic storage units
Liquid Nitrogen Depth
Real-time level monitoring for vapor and liquid phase LN₂ storage units
Evaporation Monitoring
Evaporation rate tracked continuously for vapor and liquid phase storage units, flagging abnormal loss patterns
Power Status
Immediate alert on power loss with 5-day battery backup
Built for it

Cryogenic Storage Types We Monitor

Works with every cryogenic storage configuration used in healthcare and research — no matter the manufacturer, size, or application.

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Vapor phase liquid nitrogen (LN₂) storage freezers
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Liquid phase LN₂ storage dewars
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Ultra-cold mechanical freezers (-150°C and below)
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Cord blood and stem cell cryogenic storage
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Reproductive medicine cryogenic storage (IVF, oocytes, sperm)
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Cell therapy cryogenic storage
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Biobank long-term specimen archives
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Tissue bank cryogenic storage
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Why we’re different

There’s a Reason Facilities Choose Us.

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Earliest Tank Failure Detection Available

Most facilities find out a cryogenic unit is failing when someone physically checks it. PharmaWatch detects vacuum loss in approximately 25 minutes and outer tank temperature rise in 15–40 minutes — before stored specimens are ever affected.

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A Complete Chain of Custody Record

DA HCT/Ps requires documented storage conditions from initial cryopreservation through final use. PharmaWatch logs every reading and alarm automatically — building an unbroken chain of custody record without any manual entry.

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Calibration That Never Interrupts Monitoring

Traditional calibration takes your sensor offline for days. With PharmaWatch, swap a calibrated probe in seconds — monitoring never stops, replacements ship automatically before your current ones expire.

Backed by a 100% U.S. based support team trained in regulated healthcare environments — ensuring fast response, expert guidance, and uninterrupted protection.

Our team is here for you.
24/7 • 365
Happy Customers
98% NPS Score
Frequently ask a questions

Find the answers here

What temperature ranges does PharmaWatch monitor for cryogenic storage?
PharmaWatch monitors from -150°C and below, covering all cryogenic storage applications — vapor and liquid phase liquid nitrogen (LN₂) storage units, ultra-cold mechanical freezers, and long-term specimen archive systems.
How does PharmaWatch detect when a cryogenic storage unit is starting to fail?
PharmaWatch’s predictive analytics continuously track compressor recovery times and cycle patterns. As a unit degrades, recovery times lengthen and cycles become more frequent — often weeks before temperatures are affected. You get an alert in time to act before any specimens are at risk.
Why does it matter that there are no physical buffers inside cryogenic storage units?
Glycol buffers and glass beads introduce contamination risk in cryogenic environments storing irreplaceable biological specimens. PharmaWatch’s patented VTB™ models actual specimen temperature algorithmically — nothing physical inside your storage unit, no contamination risk.
How does PharmaWatch support FDA HCT/Ps chain of custody requirements?
Every storage condition, access event, alarm, and corrective action is logged automatically with timestamps and user IDs — building an unbroken chain of custody record from initial cryopreservation through final disposition. This satisfies FDA 21 CFR Part 1271 and CGTP traceability requirements without any manual documentation.
What happens if the power goes out?
Built-in 5-day battery backup keeps monitoring running independently of your facility’s power grid. Your team is alerted immediately via call, text, or email. When power returns, all timestamped data syncs automatically. Zero gaps in your compliance record.
Does PharmaWatch work without WiFi?
Yes — entirely on cellular. No network credentials, no firewall changes, no IT involvement. Monitoring keeps running during WiFi outages, IT maintenance, and power interruptions.
What compliance standards does PharmaWatch support for cryogenic storage?
FDA HCT/Ps and CGTP, FDA 21 CFR Part 11, FDA GxP and GLP, CAP, CLIA, and AABB. IQ/OQ/PQ validation documentation is included in every deployment at no additional cost.
How does calibration work for cryogenic storage sensors?
Yes. All liquid nitrogen tanks appear on your existing PharmaWatch dashboard alongside every other monitored environment. One login, one view, 3 clicks to any data point — from any device, anywhere.

Protect What You Can’t Afford to Lose.

Our team will walk you through a live demo tailored to your facility — your equipment, your compliance requirements, your timeline. No generic slide deck.

90 Day Satisfaction Guarantee
No Upfront Costs
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