Before being able to commercialise devices created by manufacturers, it is essential to calibrate the measurement instruments that are used in the design, production and quality control phases.
Measurement instruments degrade with use and the passing of time and it is therefore necessary to carry out calibrations at frequent intervals in order to maintain the traceability and reliability of the measurements.
What is the importance of calibrating measurement instruments?
Calibration enables us to compare the characteristics of the instrument against a reliable and exact pattern in order to determine any differences and make any necessary corrections.
By regularly calibrating measurement instruments we can ensure that the final product complies with the quality and safety requisites necessary to commercialise the product.
Integrated calibration solutions
The AT4 wireless Calibration Laboratory offers calibration and verification services to companies in the electric-electronic sector.
Our aim is to solve any problems that the client may experience with regard to the time and costs derived from the calibration phase for their products, offering a rapid response along with competitive prices.
Advantages
- Laboratory accredited by the National Accreditation Entity (ENAC)
- Flexible schedule
- Short delivery deadlines, prior planning
- Integrated management of the group of devices to be calibrated
- Competitive prices
- Personalised service
- Calibration on the client's premises
- Verifications included in the calibration
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Services
AT4 wireless offers an integrated solution to your requirements, offering a wide range of services from calibration of measurement devices on your premises, to the necessary training in electrical metrology:
Calibration of the following magnitudes:
DC electricity and Low Frequency area
Direct and alternating tension
Intensity of direct and alternating current
Resistance
Dissipation capacity and factor
Time and Frequency area
Frequency, Period
Time interval
High Frequency electricity area
Attenuation
Strength of radiofrequency
Tension of radiofrequency
Impedance (reflection factor)
Amplitude Modulation (AM)
Frequency Modulation (FM)
Modulation distortion (AM/FM)
Temperature area
Temperature
Relative humidity
Specific EMC devices EMC
A.T. 1.2/50 impulses
A.T. 250/2500µs impulses
Electrostatic discharge (ESD)
Transitory high tension
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Calibration on the client's premises
Design, start up and/or automation of calibration laboratories
Training. Technical workshops and made-to-measure courses about:
Electrical Metrology
Calculating uncertainty
Creation of calibration plans and procedures
General list of calibrated devices
- Oscilloscopes
- Multimeters
- Frequency counters
- Decades of resistance and capacity
- Clamp probes
- Earth and insulation meters
- LV testers for installations
- LCR bridges
- Power sources
- RF power testers
- Signal generators
- AC/DC Calibrators
- Function generators
- Attenuators
- Filters
- Radio communication analysers
- Spectrum analysers
- High energy impulse simulators
- Trasient simulators
- Electrostatic discharge simulators
- Falls, gaps and tension variation simulators
- Etc.
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