MBMTS repairs, calibrates, and maintains laboratory centrifuges across Texas — with a guaranteed response in under 8 business hours and a calibration certificate ready for your inspection file.
📋 Every service includes a calibration certificate ready for your inspection file.
[ Request Service] 📞 +1 (469) 767-8853
Serving clinical labs, hospitals, physician office labs, and research facilities within a 300-mile radius of Dallas.
A Drifting Centrifuge Doesn't Announce Itself
An autoclave fails loudly. A centrifuge doesn't. It keeps spinning, keeps looking normal, and quietly runs 200 RPM below its setpoint — until separation is incomplete, specimens are recollected, and an inspector asks for speed verification records you can't produce.
Centrifuges are among the most used and least monitored instruments in the lab. They also sit upstream of almost every result: chemistry, coagulation, urinalysis, blood banking. When the centrifuge drifts, everything downstream inherits the error.
Mr. Biomed Tech Services provides centrifuge repair, speed and timer calibration, preventive maintenance and replacement support for laboratories across Texas. Our technicians are trained through respected Texas programs including CBET and TSTC, and every visit produces documentation you can file directly for CAP or CLIA inspection.
Common Centrifuge Problems We Repair
Most centrifuge failures give warning long before they stop working:
- Loud noise or grinding — worn motor bearings, a failing drive, or debris in the chamber. Noise that's new is never normal.
- Excessive vibration or "walking" — rotor imbalance, worn suspension mounts, or a damaged rotor. A vibrating centrifuge should be removed from service immediately.
- Speed drift — the display reads 3,400 RPM while the rotor turns slower. Without tachometer verification, this is invisible.
- Timer inaccuracy — a timer running short means under-spun samples and incomplete separation.
- Poor or inconsistent separation — usually inadequate speed or run time, and the first symptom most labs actually notice.
- Rotor damage — cracking, pitting, uneven wear, or corrosion. A rotor failure at speed is a serious safety event, not just a repair.
- Lid lock and interlock faults — a lid that opens while spinning, or won't latch, is an immediate safety hazard.
- Temperature control failure — in refrigerated units, drifting chamber temperature compromises temperature-sensitive analytes.
- Worn braking brushes, gaskets, and seals — slow, rough, or noisy deceleration.
- Motor overheating or burning odor — stop the unit and call a technician.
Our Centrifuge & Lab Equipment Services
Speed & Timer Calibration
We verify rotor speed across multiple settings using a calibrated tachometer, and check timers against an accurate time source, following CLSI GP31-A practice. Correction factors are documented where applicable.
Preventive Maintenance
Scheduled PM covering rotor and shaft inspection, braking brushes, gaskets, seals, and suspension mounts, power supply, lid lock function, and lubrication of bucket grooves, threads, and rubber seals.
Repair & Diagnostics
Bearings, motors, drive assemblies, lid locks, control boards, and refrigeration systems. We diagnose, quote honestly, and repair with quality parts — response guaranteed in under 8 business hours.
Rotor Inspection & Safety Checks
Visual and functional inspection for cracks, corrosion, pitting, and uneven wear, plus lid interlock verification.
Temperature Verification
For refrigerated centrifuges, chamber temperature is verified against specification and documented.
Full Lab Equipment Support
Beyond centrifuges, we support the broader lab: incubators, microscopes, water baths, analyzers, and sterilizers. One vendor, one schedule, one documentation set.
Sales, Rental & Disposition
New and certified reconditioned centrifuges with a standard 90-day warranty, short-term rentals during downtime, and compliant removal of retired units.
⚡ Centrifuge down, or calibration overdue?
Call +1 (469) 767-8853 — technician response in under 8 business hours across Texas, and a calibration certificate in your hands when we leave.
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Centrifuge Types & Brands We Service
Our technicians work on the units most commonly found in Texas clinical and research labs:
- Benchtop and clinical centrifuges — routine chemistry and hematology spins
- Refrigerated centrifuges — temperature-sensitive specimens
- Microcentrifuges — microtubes and molecular work
- High-speed and floor-standing models — higher-volume and research applications
- Cytocentrifuges and hematocrit centrifuges — specialty slide and capillary work
Don't see your unit listed?
We most likely service it. Send us the make, model, and serial number →
MBMTS is an independent biomedical service provider and is not affiliated with, or authorized by, any centrifuge manufacturer.
Documentation Built for CAP and CLIA Inspection
This is where most labs get caught. The centrifuge works fine — but the records don't exist.
CAP checklists call for centrifuge performance to be verified at least annually by a manufacturer service representative or a clinical engineer, with speed confirmed and lid lock mechanism function verified. When an inspector asks, a working instrument isn't the answer. The record is.
Every MBMTS centrifuge service includes:
- ✅ Calibration certificate with recorded speeds, timer results, and correction factors
- ✅ Dated inspection and service report, signed by the technician
- ✅ Rotor condition and lid lock verification documented
- ✅ Parts replaced and work performed, itemized
- ✅ Temperature verification records for refrigerated units
- ✅ Next-due dates so nothing lapses between inspections
File it and move on. That's the point.
Always confirm requirements against your lab's current CAP checklist edition and your own quality management plan.
Repair, Rent or Replace?
| Situation | Best option |
|---|---|
| Bearings, brushes, lid lock or timer fault | Repair |
| Rotor cracked, pitted or corroded | Replace the rotor immediately |
| Repair cost approaching 50%+ of replacement value | Replace |
| Parts obsolete or no longer supported | Replace |
| Unit down and testing can't wait | Rent |
| Adding capacity mid-year, budget next cycle | Rent now, buy later |
Managing several centrifuges across multiple sites? Our biomedical consultancy team can build a single PM schedule covering the whole fleet — one visit, one documentation set, one renewal date.
📋 Free Download: Centrifuge Calibration & Maintenance Log Template
A printable log built for clinical labs — daily, semi-annual, and annual checks, plus speed, timer, and rotor inspection fields formatted for CAP and CLIA inspection files.
Get the template:
Name · Work Email · Facility
Lab Equipment Service Across Texas
We serve clinical labs, hospitals, physician office labs, reference labs, and research facilities within a 300-mile radius of Dallas:
Dallas · Fort Worth · Houston · Austin · San Antonio · Waco · Lubbock — plus surrounding areas in Oklahoma and Louisiana.
Frequently Asked Questions
How often should a lab centrifuge be calibrated?
CAP checklists call for centrifuge performance to be verified at least annually by a manufacturer service representative or a clinical engineer, including speed confirmation and lid lock verification. Many labs also perform semi-annual checks of brushes, gaskets, seals, and mounts, and a daily visual inspection of the rotor and shaft. Follow your manufacturer's instructions and your lab's quality plan.
My centrifuge is making a loud noise. What does that mean?
New noise usually points to worn motor bearings, a failing drive, or debris in the chamber — but it can also signal rotor damage. Stop using the unit and have it inspected. A rotor failure at operating speed is a safety event, not a maintenance issue.
How do I fix centrifuge rotor imbalance?
Start with loading technique: tubes must be balanced by weight, opposite each other, using water-filled tubes to fill gaps. If the unit still vibrates with a correctly balanced load, the problem is mechanical — worn suspension mounts, a bent shaft, or a damaged rotor — and needs a technician.
How is centrifuge speed actually verified?
With a calibrated tachometer or stroboscopic light, measured across multiple speed settings, per CLSI GP31-A practice. Timers are checked against an accurate time source such as a calibrated stopwatch. Correction factors are documented where readings differ from the display.
Do you provide documentation for CAP and CLIA inspections?
Yes. Every service visit includes a calibration certificate and a dated service report formatted for your inspection file.
Can you service all the centrifuges across our multiple sites?
Yes. We build consolidated PM schedules for multi-site labs so every unit is covered under one plan with one documentation set.
What if a centrifuge is beyond repair?
We supply new and certified reconditioned units with a 90-day warranty, offer short-term rentals to keep testing running, and handle compliant disposition of the old unit.
🔴 Get Your Centrifuges Verified and Documented
Don't let a drifting rotor become a recollected specimen — or an inspection finding. Whether you need one repair or a PM contract across your whole fleet, MBMTS responds fast and documents everything.
📞 Call +1 (469) 767-8853
Request service — takes 30 seconds:
Name · Phone · Number
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Response guaranteed in under 8 business hours · Calibration certificate included with every service
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