
Laboratory equipment service
Calibration service & more: Specialists for your laboratory equipment
In order to obtain accurate data and ensure the progress of your research projects, it is essential that your equipment is in good working order. Accurate laboratory equipment maintenance and calibration services require specific expertise and are time consuming. As an experienced laboratory supplier, our expert service team can provide these services to ensure the quality of your laboratory work.
From professional installation and regular maintenance to any repairs to your laboratory equipment, our many years of experience guarantee the highest level of professionalism, top quality and absolute reliability. We are also pleased to train your team to ensure the correct use of the equipment.

Professional repair and maintenance of your laboratory equipment
Our laboratory equipment service team provides professional maintenance services for a wide range of product types. We carry out regular maintenance services and monitor the necessary maintenance intervals for your equipment, ensuring that we coordinate the next service dates with you in time.
Another advantage: your devices are always serviced by the same technicians. This means there is no need for long explanations and you can concentrate on your core business.
Our service includes the maintenance and repair of the following laboratory equipment:
- Drying ovens, incubators and climate chambers
- Filter and spectrophotometers
- CO2 Incubators
- Cooling devices
- Steam sterilizers
- Safety Cabinets
- Incubator shakers and fermenters
- Laboratory dishwashers
- Vacuum pumps
- Centrifuges
- Various small equipment

Calibration service & execution of qualification processes
The correct calibration of your laboratory equipment and the implementation of qualification processes in accordance with the prescribed standards are crucial to ensure compliance with normative specifications.
We offer the following services:
- Spatial temperature and humidity measurements for temperature, cooling, and climate chambers
- Qualification of autoclaves, including spatial temperature and pressure measurements
- Measurement and calibration of process-relevant parameters in laboratory and medical dishwashers
- Qualification of photometers
- Qualification of centrifuges
Of course, we also have our measuring equipment externally calibrated on a regular basis to ensure that the results are always correct.

Maintenance & repair of your cooling devices
To maintain the performance of your cooling devices and ensure reliable cooling of your samples, maintenance of your cooling systems is essential.
Our service team are experts in the maintenance and repair of refrigeration equipment, including ultra freezers with cascaded compressors.
Thanks to their expertise and extensive test equipment, our specially trained refrigeration technicians are able to restore these expensive laboratory refrigerators and freezers to perfect working order, even in the event of serious defects.

Single-channel & multi-channel pipette calibrations
Regular pipette services ensure compliance with the required quality criteria and the reliability of your pipettes. Our experienced team provides calibration services for single and multichannel pipettes from all major manufacturers at our ISO 9001:2008 certified service centre. State-of-the-art testing and weighing equipment as well as highly trained staff ensure the reliability and quality of our service.
Our service includes:
- Precise calibration in accordance with EN ISO 8655-6
- Decontamination
- Repair
- Performance test using gravimetry
- Adjustment
- 3 volumes/10 point measurement
- Creation of a measurement report
- Attachment of a test sticker
Before calibration, each pipette is inspected thoroughly on receipt. Wearing parts are replaced if necessary. Our aim is to ensure that the pipette meets all quality criteria and functions perfectly after the incoming inspection and calibration. We ensure that the cost of this service is reasonable in relation to the value of a new instrument. If we determine that repair would be uneconomical, we will of course inform you in advance.

Regeneration of your ion exchangers
During ion exchange, the capacity of the resin decreases over time. Used ion exchange cartridges must therefore be regenerated. Bartelt will carry out this regeneration for you, using only high quality, certified resin.
After making an appointment by telephone, we will carry out the regeneration for you immediately. You can either bring the cartridge to us in person or send it to us. We will collect your ion exchange cartridges from your premises in Graz.
Particle measurements for safety cabinets
Particle measurements on cleanroom workbenches are an important part of quality assurance in cleanroom environments. These measurements monitor the air quality within the workbench to ensure that it meets the required cleanliness standards. Our laboratory equipment service team carry out these measurements in accordance with EN12469.


