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Sealforce Verification


Audion Seal Force Measurement Ring

Accurate seal force verification set for Power Sealer/Medseal in order to facilitate your verification and/or calibration process

Interested in our AFMR?

International Sales

We are more than willing to support you with your request or run a demo with your packaging.

Designed for precise seal force verification

To ensure the quality of your seal, we recommend to check the seal force regularly. Audion offers a complete seal force verification set, AFMR (Audion Force Measurement Ring) for your Power Sealer or Medseal (MSIDV). Measurement is realized by using the pneumatics of the validatable sealer.

Connect the Power Sealer’s loadcell and the AFMR’s ring type loadcell with the provided tools and apply force. 

The read-out value of the AFMR can be used for verification and/or calibration of your validatable sealer. Upon request, the AFMR can be calibrated with ISO 17025 accreditation.

The AFMR can be used for seal force verification on the Power Sealer or Medseal sealer.

  • Conforms to the industry requirements
  • Test result is clearly presented on the digital screen
  • Packed in a solid protective case
AFMR In Practice
Seal Force
Seal Force Calibration Set Koffer
Calibratie Koffers
ATM Koffer

Calibration, Verification and Validation Services

The Audion validatable packaging machines require calibration, verification and validation services on a regular basis. Audion offers a wide range of instruments and solutions enabling users to test and verify their packaging machines and seal integrity, in order to meet the high market requirements.

  • Available verification instruments include:
  • ATM (Audion Temperature Meter): to verify the seal temperature
  • AFMR (Audion Force Measurement Ring): to verify the seal force of a validatable industrial sealer and to adjust the sealer in accordance with the measured values (Power Sealer and MSIDV)
  • ASPM (Audion Seal Pressure Measurement): to verify the seal pressure realized by compressed air (vacuum chambers and Speedpack) and to adjust the machine in accordance with the measured values
  • AVLM (Audion Vacuum Level Measurement): to verify the vacuum pressure
  • Seal Integrity Test (SIT) as a service which includes: 



  • Seal check according to ISO 11607-2 (to check intact seal for a specified seal width)
  • Dye penetration test according to ASTM F1929 (to check no channels or open seals)
  • Peel test according to EN 868-5 Annex D (to check tensile strength of seal)
  • Audion Factory Calibration (incl. Calibration Certificate): (Re-) calibration executed by certified engineers certifies the preciseness of the critical sealing parameters of the packaging machine. Reference standards calibrated under ISO17025 accreditation
  • IQ/OQ Check:
    • Installation Qualification (IQ): an Audion service engineer inspects the packaging machine in your operating environment, checking the following aspects: correct installation, functionality, specifications, critical process parameters and documents. Includes training & certificate.
    • Operational Qualification (OQ): an Audion engineer tests and will register seal integrity of your bag(s) in a test plan. Includes determination of sealing parameters, tolerances, acceptable criteria and worst case testing. 
Calibratie Koffers


Please see below more specifications of the AFMR:

Measurement range:
max. 2000N
Accuracy class:
Operating temperature range:
Maximum overload:
Measuring rate:
50 per second
Power supply:
3 x AA batteries
Battery life:
+/- 40 hours
Environmental protection:
Dimensions (W x L x D)
82 x 162 x 54 mm
670 grams (excl. mounting tools)

Related products

Audion Temperature Measurement

Audion Temperature Measurement

Device to verify the exact seal temperature

Audion Seal Pressure Measurement

Audion Seal Pressure Measurement

Device to verify the seal pressure of sealers not having a loadcell (Validatable Audionvac, Speedpack)

Audion Vacuum Level Measurement

Audion Vacuum Level Measurement

Device to verify the vacuum level (in validatable vacuum chambers)

Let's have a chat

Do you want to know what the AFMR can offer for your company? Please feel free to contact us as we are looking forward to explore together which packaging solution will benefit you most.

International Sales

International Sales