• Skip to primary navigation
  • Skip to main content
  • Skip to footer
Pentronic logo

Pentronic

Ledande tillverkare av temperaturgivare

  • Home iconHome
  • Contact iconContact
  • Location iconFind us
    • English
    • Swedish
    Globe icon Languages
  • Search iconSearch
Pentronic logo
  • About Pentronic
    • General about Pentronic
    • Pentronic’s history
    • Quality and sustainability
    • Sales conditions
    • Pentronic’s customer magazine
    • News & Exhibitions
    • Industrial group Indutrade
  • About temperature
    • About calibration of temperature sensors
    • Archive technical publications
    • Temperature sensors
      • About industrial temperature sensors
      • Pt100/RTD sensors
      • Thermocouples
    • Tables for thermocouples and Pt100
    • Cables and connectors for temperature sensors
    • Process connections for temperature sensors
    • Instrumentation
      • About Instuments
  • Products
    • View Products page
    • Temperature sensors
    • Instruments
    • Cables and connectors
    • Mechanical accessories
    • Measurement systems
    • Gedevelop – GFM system
    • Brochures
  • Services
    • Accredited calibration
    • Pentronic Academy
    • Test certificate
  • Contact
    • Contact Us
    • Find Us – Open Hours
    • Returns
    • Work at Pentronic
    • Personal data processing and cookies
  • News & Exhibitions
  • Products
  • Services

    Read about how Pentronic manages your personal data

    Accredited calibration

    Pentronic's accredited laboratory

    Pentronic performs accredited calibration certificate. We work in our laboratories but also in the field when we calibrate your / your temperature sensor / system.

    Order calibration

    On this page you can read about the different types of calibrations our laboratories perform and find information about accreditation limits for Pentronic's laboratories.
    If you want to order calibration, you can click on the button below.

    Calibration certificates with the accreditation symbol  guarantee traceability to the international temperature scale, the ITS-90, within the stated measurement uncertainty. The reason for this is that the laboratory follows the standard ISO/IEC 17025 combined with very thorough inspections performed by the Swedish accredited body SWEDAC.

    Confidentiality - The calibration laboratory handles all assignments confidentially!

    As a customer you have the opportunity to attend the calibration, for more information please contact us.

    Do not hesitate to contact our accredited calibration laboratory for questions:
    akl@pentronic.se
    Contact persons AKL

    Picture of a calibration certificate

    Pentronic’s laboratory performs the following calibrations:

    The triple point of water defines 
0,01 °C of the temperature scale 
ITS-90 and is its fundamental fixed point. This cell can realise the fixed-point temperature in fractions of 0,001 °C.
    The triple point of water defines 0,01 °C of the temperature scale ITS-90 and is its fundamental fixed point. This cell can realise the fixed-point temperature in fractions of 0,001 °C.

    Fixed-point calibration

    The fixed-point calibration is performed by measuring directly into a fixed-point cell. This gives the lowest possible measurement uncertainty. The method is used to calibrate SPRTs (Standard Platinum Resistance Thermometers) but can also be used for other Pt100/RTD- sensors and thermocouples. If two or more fixed points are used intermediate values can be calculated.

    Comparison calibration

    The object of calibration is compared to a calibrated reference thermometer system in a stable bath or furnace. This method yields calibration of Pt100/PRTs and thermocouples at arbitrary temperature points.

    Indicating/recording instruments with sensor

    With this method a complete measurement chain including everything between sensor and presentation (registration) of measured value can be calibrated. Normally this gives a lower total measurement uncertainty than with separate calibrations of the parts of the chain. Individual calibration of complete measurement chains demands that you register all individual calibration data and change it if you are replacing anything in the chains. System calibration can be performed using fixed points or comparison methods.

    IR-Radiation pyrometry

    The IR-pyrometer is compared to a calibrated reference pyrometer measuring into a blackbody radiator.

    Dry-block calibrators

    We perform calibration of dry-block calibrators according to the EA and method EA-10/13. (See http://www.european-accreditation.org/)

    Calibration on customer's sites

    Since 1999 we are accredited for calibration and measurements outside the laboratory, i. e. on the customers' sites. Please contact us for more information.

    Other quantities

    Our accreditation for resistance concerns fixed resistors as well as resistance decade boxes. Electric current concerns current sources and measurement instruments for direct current.

    Extended accreditation

    Continuously Pentronic is working in order to increase the services and to improve the performance of the laboratory. The link Limits of accreditation shows the valid accreditation of the laboratory.

    Pictire of a Laboratory technician

    Accreditation limits

    The extent of accreditation for Pentronic's laboratory AKL 0076

    The extent of the accreditation according to Swedac’s latest act for Pentronic’s laboratory in Västervik (pdf).

    The extent of the accreditation according to Swedac’s latest act for Pentronic’s laboratory in Karlstad (pdf).

    17025K Ackrediteringsmärke 0076 Svart

    Competence Dedication Flexibility

    Footer

    Pentronic AB

    Bergsliden 1
    593 96 Västervik
    Sweden
    Phone: +46 490-258500
    E-mail: info@pentronic.se

    Office hours

    May - september: 08:00 - 16:00
    October - april: 08:00 - 16:30

    Lunch: 12:00 - 12:45

    Follow us

    Subscription Pentronic News & Newsletter »
    Follow us on LinkedIn »
    Personal data processing and cookies »

    Swedish Ski Team Sweden logo

    Proud sponsor of
    Ski Team Sweden

    En digital lösning från Everday