Calibration of measuring equipment
DANAK accreditation – your guarantee of good service.
Our DANAK accredited laboratory guarantees professional competence and quality. We perform accredited calibration according to stringent, recognized working procedures, and the measuring equipment is directly traceable to Danish and international references.
We are accredited by DANAK according to ISO 17025, with registration number 142. We have our own calibration laboratory and service workshop, but also calibrate on-site at the customer's premises.
Repair and adjustment of measuring equipment
Our service department has several years of experience in repairing and adjusting measuring equipment of all makes. If during calibration it turns out that the equipment is out of tolerance or has errors, we can repair and adjust it at the same time as we calibrate your measuring equipment. This saves you time.
Accurate measurements
- On DANAK's website you can read more about our measuring capabilities and the precision with which a calibration is carried out. We perform accredited calibration of measuring equipment according to stringent, recognized working procedures, and our measuring equipment is directly traceable to Danish and international references. We calibrate all brands. Buhl & Bønsøe's accreditation is your guarantee of quality and reliability.
Get a calibration agreement with many benefits
If you enter into a calibration agreement, you will receive a lot of benefits, such as: If you let us handle the calibration, you can enjoy the following benefits, among others.
- Automatic notification when the measuring equipment needs calibration after an agreed date
- Safe transport when returning your measuring equipment
- Good delivery time
With us, you get a professional calibration service for your measuring equipment, ensuring that your measuring instruments perform at their best. Our experienced calibration technicians use advanced calibration methods and traceability standards to ensure accurate results.
Whether it's thermometers, pressure gauges, anemometers or other measuring instruments, you can trust our work.
Benefits of calibration with us
- Precise results: our calibration service ensures that your measuring equipment delivers accurate measurements.
- Safety: Properly calibrated measuring instruments reduce the risk of errors in your processes.
- Quality Control: Calibration is essential for quality control in many companies, and our services help you meet these standards.
- Compliance: Many companies require regular calibration of measurement equipment, and our service helps you comply with these requirements.
Regular calibration of measuring equipment provides reliable measurement results
If you want to be sure that your measurements are reliable, you cannot avoid regular calibration of measuring equipment. This applies whether your company is subject to legal requirements, has an internal quality system or simply wants to be able to document the accuracy of the measured values. It is therefore important that the calibration of measuring instruments is carried out efficiently, quickly and as qualified as possible.
As accredited by DANAK, Buhl & Bønsøe A/S can offer most types of calibration of measuring instruments, and we therefore perform accredited calibration of measuring equipment of all makes.
In addition, we also carry out repairs and calibration of measuring equipment on, among other things, the following types of instruments:
- Thermometers
- IR termometre
- Temperature meters and data loggers
- Moisture meters and data loggers
- Moisture transmitters
- Hygrometers
- Pressure gauges and manometers
- Pressure calibrators
- Pressure transmitters
- Differential pressure gauges
- Barometers
- Cooling manifold
- Airspeed meters
- Ventilation set (VENT system etc.)
- Flue gas analyzers
- Emission meters
- Soot pumps
- CO2 meters and other gas concentration meters..
New industry standard for regular oil burner service – including calibration of flue gas measuring equipment
A new standard for oil burner service has been introduced. It is now a requirement, among other things, that flue gas measuring equipment is calibrated annually at an accredited laboratory, or alternatively by the equipment manufacturer. Read more
Causes of measurement deviations in flue gas instruments
- Leaks
- Ingress of liquids/foreign objects
- Leaks/deformations due to dropped equipment or rough handling
- Environmental impact or use beyond the instrument’s specifications
- Exceeding the estimated lifetime of the measuring cells
- Cross-sensitivity to other gases
- Incorrect operation of the equipment
Common repair tasks in the flue gas area
- Repair of leaks
- Replacement of worn-out measuring cells
- Adjustment
Calibration of equipment for oil and gas
Here, the symptom is obvious. The CO measuring cell is worn out and no longer emits the required signal. The equipment may have been operating for an extended period with a weak or deviating measuring cell.
If the equipment has been calibrated, one knows that any deviation could only have occurred since the last calibration.