Henderson Biomedical

24/02/2026

Take a look at our latest blog where we look at centrifuge IQ, OQ and when it might be a requirement for your laboratory:

A detailed guide on understanding what centrifuge IQ, OQ is and when might it be needed for your laboratory.

20/01/2026

❄️ Myth: “Freezers don’t need defrosting if they still reach temperature.”

This is a common assumption, but it overlooks how refrigeration systems actually operate.

A freezer reaching –18 °C does not necessarily mean it is running efficiently or sustainably. Ice build-up on evaporator coils and air channels acts as an insulating layer, reducing heat transfer and restricting airflow.

As a result, the system compensates by running the compressor for longer periods to maintain the set temperature. Over time, this leads to:

Increased energy consumption

Higher compressor workload and wear

Uneven temperature distribution

Reduced usable storage space

Shortened equipment lifespan

Even modern frost-free units depend on properly functioning defrost heaters, sensors, and controls. When these components degrade or drift out of specification, ice accumulation can occur gradually and without obvious warning signs.

Key takeaway:
Temperature is only one indicator of performance and often a lagging one.
Airflow, efficiency, and compressor duty cycle are far better measures of system health.

Regular inspection and appropriate defrosting remain essential parts of preventive maintenance.

13/01/2026

Myth: Balancing a centrifuge is all about loading tubes evenly.

Reality: Even tube placement is only part of the story. True balance also depends on bucket and insert weights, rotor condition, cleanliness, and proper lubrication. Dirty or dry trunnion pins, mismatched buckets, or worn components can cause imbalance even when tubes are perfectly matched.

07/01/2026

What are your goals and targets for 2026?
Efficiency. Cost control. Long-term performance. And sustainability?

Building a sustainable laboratory goes beyond reducing waste and energy use. Effective maintenance is a key driver, extending the lifespan of laboratory instruments, maintaining optimal performance, and reducing the need for premature replacements. Well-maintained equipment lasts longer, performs better, and costs less over time, sustainability in its most practical form.

If youare looking to achieve your sustainability objectives without compromising performance, we are here to help.
Let us help you achieve your lab 2026 targets.

31/12/2025

In 2025, we reached several important achievements, met some incredible people, and welcomed new members into the Henderson Biomedical family.
We shared countless moments with our clients across different sites, working closely with our partners to deliver reliable solutions where they matter most.

As we move into 2026, we’re looking ahead with focus and ambition, stronger, closer to our partners, and more committed than ever to our clients.
Here’s to building on what we’ve achieved and pushing even further in the year ahead.

24/12/2025

As the year draws to a close, we would like to take a moment to thank our customers, partners, and colleagues for the trust you’ve placed in Henderson Biomedical throughout the year.

From servicing critical equipment to supporting healthcare environments behind the scenes, 2025 has been about reliability, precision, and doing the job properly - every time.

We wish you a peaceful Christmas and a healthy, successful New Year.
We look forward to continuing to support you in 2026.

19/12/2025

🎄 Supporting Christmas Jumper Day 🎄

Henderson Biomedical was pleased to take part in Christmas Jumper Day in support of Save the Children.

The initiative aligns with our commitment to social responsibility, contributing to efforts that help improve the lives and futures of children in the UK and around the world.

While the jumpers may be seasonal, the impact of supporting organisations such as Save the Children is long-term and meaningful. We’re proud to play our part.

17/12/2025

Today, we pause and reflect on the legacy of our founder, Mark Henderson, a man whose vision and dedication laid the foundation for everything Henderson Biomedical stands for today.

Back in 1987, Mark started the company (initially under the name Henderson Associates), operating from his home and offering a simple but powerful idea: to provide dependable service and maintenance for centrifuges from any manufacturer, freeing labs from the hassle of juggling multiple manufacturer-dependent maintenance contracts.

Over the years, he transformed that humble beginning into a trusted, nationwide provider of lab-equipment calibration, repair and sales. The name changed to Henderson Biomedical by 1990, but the core values stayed the same: integrity, expertise and care for our clients.

Though Mark passed away on 27 May 2017 after a courageous battle with illness, his spirit continues to guide our work.
Henderson Biomedical

Every centrifuge we service, every calibration we perform, and every piece of equipment we support, they’re all part of the legacy he built and entrusted to us.

On this day, we honour him, for his tenacity, his technical vision, and his belief that lab science should be supported by straightforward, reliable service.

Here’s to you, Mark, thank you for giving us direction, purpose, and a solid foundation.

12/12/2025

Ending the week with the office pups in their jumpers – caught in action yesterday for Jumper Day! Happy weekend, and stay cosy!

11/12/2025

We’d like to let our clients and partners know that Henderson Biomedical will be closed for the Christmas break from 1:00pm on Wednesday, 24 December, and will reopen at 8:00am on Friday, 2 January.

If you require assistance before the holiday period, please contact us ahead of time so we can support you promptly. Otherwise, we look forward to reconnecting in the new year, refreshed and ready to keep moving forward.

Wishing you all a wonderful Christmas and a well-deserved break. 🎄

09/12/2025

It has been a hectic few weeks at Henderson Biomedical, the kind where you’re so absorbed in the work that you barely notice the world changing around you. Then suddenly… the lights, the jumpers, the mince pies, it’s starting to look a lot like Christmas.

Busy or not, it’s good to pause, take it in, and appreciate the season taking shape around us. Onwards, and full steam ahead.

03/12/2025

We’ve set up a cosy little hot drinks station here at Henderson Biomedical to bring some festive warmth into the workday. A small touch, but a welcome one this time of year.

We hope you’re all managing to sneak in a moment for yourselves too - even if it’s just a quick break with a hot drink in hand. Don’t forget to treat yourself; a warm mug can do more good than you’d think.

Stay warm, stay cheerful, and enjoy the season. 🎄☕️