Temperature uniformity drift
The average can look correct while one shelf sits outside the band. Single-point monitoring will never show you this.
+2 °C to +6 °C
Blood bank refrigerator service
A narrow band, a high consequence, and a documentation requirement that does not forgive gaps.
Why us for this
Specialised, not general
Blood bank storage combines a tight temperature window with a regulatory expectation that you can prove compliance historically, not just today. Both halves of that need to be right.
Brands serviced
Thermo Fisher Scientific and PHCbi biomedical refrigeration lines.
Common faults
What usually goes wrong
Most of these are progressive. Caught early they are maintenance items; caught late they are emergencies.
Alarm circuit faults
The alarm is the safety system. If it has not been tested, it is an assumption.
Chart recorder or logger issues
A monitoring record with gaps is the first thing an auditor notices.
Door seal and closure problems
High-traffic units live and die by their gaskets and hinges.
Condenser and airflow restriction
Restricted airflow shows up as uniformity problems long before it shows up as failure.
Service scope
What a visit covers
- Temperature uniformity mapping across the chamber
- Alarm and safety circuit function testing
- Monitoring and recording system verification
- Door seal, hinge and closure service
- Refrigeration system inspection and cleaning
- Calibration certification per asset
Included with plans
Put this on a schedule
Reactive service means every fault arrives as an emergency. A preventive maintenance plan turns most of them into a line item on a calendar instead.
See maintenance plans Get a quote for this equipment
Questions
About blood bank refrigerators
Yes — calibration and certification are issued per asset. Tell us what your quality system requires and we will confirm the scope matches before we book.
That is driven by your quality system rather than by us. We will recommend an interval and align it to your audit cycle so nothing is ever out of date at the wrong moment.
Yes. We service across manufacturers, with valid certification on Thermo Fisher and PHCbi lines.
Related
Next steps
Calibration & Certification
Verification that what your display claims is what your chamber is actually doing - documented, repeatable, an…
Preventive Maintenance
Scheduled agreements that find the failing gasket, the clogged condenser and the drifting sensor long before t…
Emergency 24/7
An alarming freezer is not a next-business-day problem. Call and you will reach Dustin or Colleen - not a queu…
Get started
Talk to the technician who’ll actually do the work
Tell us what your equipment is doing and we’ll come back with a likely cause, an arrival window and a clear price.
Calls are answered by Dustin or Colleen — not a call centre.