Calibration services near you, in Labuan and Kota Kinabalu
Calibration, servicing and inspection in our own workshop, with a dated certificate for every unit.

TopBorneo calibrates, services and inspects safety equipment with its own technicians and its own test benches.
The work runs from gas detector calibration to laboratory equipment repair. Every enquiry starts with a list of what you have.
Servicing, calibration and inspection
What TopBorneo does

Portable gas detector calibration
Portable detectors adjusted against known gas on the bench, with a dated certificate per unit.
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ALTAIR 4XR and 5X servicing
MSA ALTAIR 4XR and 5X on the GALAXY GX2 automated test system, with a rented unit while yours is away.
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Breathing apparatus servicing
Masks, demand valves and complete sets measured on an MSA SmartCHECK bench.
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Cylinder hydrostatic testing
Breathing apparatus cylinders tested in a Galiso water jacket tester.
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Fall protection inspection
Harnesses, lanyards, blocks and anchors inspected on site or in the workshop, result on paper.
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Laboratory equipment service
Repair, maintenance and verification of laboratory equipment, at your lab or in the workshop.
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Calibration certificates
What the certificate shows, how long it stays valid, and how to ask for a copy.
→Why work with TopBorneo
Tell us the job, the site and the crew. We work out what fits instead of sending a catalogue back.
MSA, KStrong and Bullard straight from an official distributor, with lighter lines alongside them.
Gas detectors, breathing apparatus and cylinders are serviced by our own technicians.
The same people handle your enquiry, your order and your servicing.
Read more
Open a section to read what a buyer or an HSE manager needs before ordering.
Calibration, inspection and certification are three different things
Suppliers use these three words as if they mean the same thing. They do not, and the difference decides what you get back.
| What it means | What you get back | |
|---|---|---|
| Calibration | The instrument is adjusted against a reference of a known value, so its reading is correct again | A dated calibration certificate |
| Inspection | A competent person checks equipment against the manufacturer's criteria and decides whether it stays in service | A written outcome, pass or fail |
| Certification | A statement that a certificate exists for a given item on a given date | A word, not a measurement. The certificate itself is the document that carries the numbers |
TopBorneo calibrates and inspects. The word certification tells you nothing on its own, so the document that comes back with the work is what counts.
The services
| Service | What you send | Where it is done |
|---|---|---|
| Portable gas detector calibration | Make, model and serial numbers | Kota Kinabalu |
| ALTAIR 4XR and 5X servicing | Model and serial numbers | Kota Kinabalu |
| Calibration certificate copies | The model and serial number of the unit | Kota Kinabalu |
| Breathing apparatus servicing | Make, model and number of sets | Kota Kinabalu |
| Cylinder hydrostatic testing | Cylinder maker, size and the date stamped on it | Kota Kinabalu |
| Fall protection inspection | Harness list with maker, model and date of first use | On site or in the workshop |
| Laboratory equipment service | Make, model and the fault | On site or in the workshop |
A calibration certificate is the result of the work rather than a job on its own. That page explains what the document has to show and how to ask for a copy of one TopBorneo has issued.
TopBorneo is an authorised MSA service centre for portable gas detection.
Breathing apparatus servicing, cylinder hydrostatic testing and fall protection inspection run on their own benches in the same workshop.
Where to send your equipment
The benches are in the workshop. It holds an MSA GALAXY GX2 automated test system for gas detectors, an MSA SmartCHECK test bench for breathing apparatus and masks, and a Galiso water jacket tester for cylinders.
| Location | Address | Phone |
|---|---|---|
| Kota Kinabalu | Lot No 8, Lean Seng Industrial, Jln Undan, 88450 Kota Kinabalu, Sabah | 088-422 259 |
| Labuan office | Unit No. 3A-3, Level 3A, Labuan Times Square, Jln Merdeka, Bandar Labuan, 87000 W.P, Labuan Federal Territory | 087-462 259 |
Common questions
What are calibration services?
Calibration services adjust an instrument against a reference of a known value, so that its reading is correct again, and record the result on a certificate. TopBorneo calibrates portable gas detectors on a test bench in Kota Kinabalu and issues a dated calibration certificate for each unit that leaves the bench.
What is the difference between calibration and certification?
Calibration is the work: the instrument is adjusted against a known reference and the result is measured. Certification only says that a document exists. Every unit TopBorneo calibrates goes back with a dated calibration certificate, and a copy stays on file in Kota Kinabalu. That document is what an auditor reads.
Where is the work carried out?
Calibration, breathing apparatus servicing and cylinder testing run on TopBorneo's own test benches. Fall protection inspection and laboratory equipment service are arranged per job. Say where your equipment is when you send your list, and TopBorneo comes back on the work each item needs and how it is arranged.
Which brands does TopBorneo service?
TopBorneo is an official distributor of MSA, KStrong and Bullard, and servicing is not limited to those three. Send the make, model and serial number of whatever you have, and TopBorneo replies with how each item is handled.
Send your equipment list
Email your list to crm@topborneo.com, with make, model and serial number per item. WhatsApp works too. The Labuan number is +60 10 959 0259 and the Kota Kinabalu number is +60 16 775 0259. TopBorneo replies with the work each item needs and a quotation for that list.
