Face mask tests
We perform tests of face masks in accordance with EN 14683: 2019.
Resistance to media
By determing the durability of the surface or the product on various media, we make sure that you choose the best materials and appropriate surface treatment that raises the quality of the product and ensures a long-life cycle.
We expose your products or materials to various media (chemicals) at room or elevated temperature. We can also help you with complaints or check your suppliers.
The branches are made according to automotive standards of various manufacturers or internal customers requirements.
Standards according to which we perform tests:
- ISO 16750-5,
- VW 80000: C-01 Chemical tests,
- MBN 10306: C-01 Chemical tests,
- ISO 3210,
- ISO 2143.
We operate on metal, plastic, rubber, as well automotive parts. Together we find a suitable solution and ensure the purchase of chemicals according to the required standard.
Contact us and we will solve every possible challenge.
More details
Examples of used media:
- oils and grease,
- liquid and deionized water,
- brake fluid,
- hydraulic fluid,
- antifreeze fluid,
- a wide range of organic solvents,
- inorganic acids and bases,
- cleaning agents,
- abrasive agents,
- oil derivatives,
- car shampoos,
- cosmetic products,
- food products,
- artificial sweat, tree resin, bird droppings.
Practical test examples:
- checking the fingerpritn resistance of metal products,
- checking the compatibility of disinfectants with different materials (medical equipment, windshield glass, ceramic surfaces),
- check of behaviour, e.g. sunscreens/hand creams/tanning creams on car dashboard under controlled conditions,
- determining the level of exfoliation of various materials with rubbing fastness meter (so-called crock meter).
Examples of tested materials:
- metal,
- plastic,
- ceramics,
- glass,
- textile,
- leather,
- wood.
Chemical test
Chemical loads
Resistance of materials to cosmetic products
Applying the medium with a brush
Assessing the impact of cleaning products
A document to provide your quality
After performing the calibration, testing, control and qualification procedures in the LOTRIČ Metrology Group, you will receive an approved certificate, which clearly states all the parameters that are important to your clients and enables you to prove and guarantee your quality.
We are recognised as a reference partner that has been working in the field of calibrations, testing, inspection and qualifications for decades. Simultaneously with the development of services, we also developed a certificate based on the wishes, needs and in-depth cooperation of our partners.
Testing the properties of materials
Changes in the properties of ABS materials
With the method of artificial aging, we detect changes in the properties of ABS materials.
By testing materials, even in the product manufacturing phase, many problems can be avoided in advance. LOTRIČ Metrology helps you in various fields – mechanics, metallography, polymer technology and chemistry.