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When developing a new product, a close collaboration with an independent laboratory is key. We know that the product is important to you and that it demands a comprehensive approach. Cooperating with LOTRIČ Metrology gives you all the support you need throughout the life-cycle of your product - from developing to CE marking.

We perform the tests according to standard and numerous other procedures listed below, all of which which are tailored to your requirements. Methods marked with * are *accredited testing methods and are listed in ISO 17025 scope of accreditation. 

ELECTRIC SAFETY ACCORDING TO LVD DIRECTIVE
Insulation resistance test
High voltage and impulse test
Short-circuit testing
Electrical fault simulation
Leakage current measurement
Fast transient measurement
ELECTROMAGNETIC COMPATIBILITY
Immunity: surge, burst, conductive disturbances, electrostatic discharge
Emission: conductive emission
Network quality: dip simulation, swell simulation, total harmonic distortions (TDH), flickers,
interruptions in electric network
RoHS TESTING FOR RESTRICTED SUBSTANCES
Content of elements (Cr6+, Cd, Hg, Pb, PBB, PBDE) IEC 62321
EN 15205
MECHANICAL PROPERTIES
Mechanical durability (life-time) of electrical devices and switches
Vibration resistance
Mechanical strength of cases EN 60947
IK test IEC 62262
Testing of terminals, connectors and mounting screws
Strength and pull out force of electronic components
Recording transient occurrence with high-speed camera
BURNING BEHAVIOUR, TEMPERATURE
Glow wire test EN 60695-2-11*
Flame resistance UL 94
Burning rate TL 1010*
ISO 3795
FMVSS 302
DIN 75200
Temperature measurement with infrared camera
INGRESS PROTECTION (IP) TESTING
Protection against dripping water, sprayed water and splashed water IP X1-4
Effect of immersion IP X7-8
ENVIRONMENTAL TESTING AND ACCELERATED AGEING
Temperature and relative humidity (optional with electrical connection)
Cyclic climatic tests
Neutral salt spray – NSS ISO 9227*
Acetic acid salt spray – AASS ISO 9227
Copper accelerated acetic salt spray – CASS ISO 9227*
Industrial climate (SO2) DIN 50018*
Constant condensation ISO 6270-2*
Damp heat, cyclic IEC 60068-2-30*
UV light IEC 60068-2-5
Cold IEC 60068-2-1*
Dry heat EN 60068-2-2*
PRINTED CIRCUIT BOARDS (PCB) AND SOLDER MATERIAL
Measurement of thickness of metal coating (SnPb, Sn, Au, Cu in Ni)
Microscopic examination of PCB
Determining the chemical composition of the solder materials and components
Solderability DIN IEC 60068-2-20
DIN IEC 60068-2-58
DSC - glass transition temperature ISO 11357-2*
DSC - determination of melting temperature ISO 11357-3*
TECHNICAL CLEANLINESS
Ultrasonic cleaning
Particle mass
Particle size classifications
Determination of metal and non-metal particles
SWITCHES AND FUSES
Electrical durability (life-time)
Thermical testing up to 2000 A
Testing switching reliability of contactors
CLEAN ROOMS
Classification of air cleanliness ISO 14644
US FED 209E
Air speed and flow ISO 14644
Air flow visualization ISO 14644
Permeability test and filter classification EN ISO 14644
EN 1822
Air temperature ISO 14644
Relative humidity ISO 14644
Pressure difference ISO 14644
Recovery test ISO 14644
EN 1822
ELECTROSTATICS
Protection of electronic devices from electrostatic phenomena ISO EN 61340-5-2
RESISTIVITY
Surface resistivity
Volume resistivity
DEVELOPMENT APPROACH AND CONSULTING
Technology advice from experts
Experts opinion
TOGETHER WE REALISE OUR GOALS

The LOTRIČ Metrology group offers reliable service of technical cleanliness of our products - we collaborate in the development phase on testing samples and for yearly requalification, where results of purity are compulsory. The proximity of the laboratory, their responsiveness and the issue of certificates which are clear and comprehensible also to our clients in the automotive industry are the key advantages of cooperating with Lotrič Metrology laboratory – they help us achieve our goals.

Miro Šmid, director of quality at DOMEL d. o. o.
EXTRAORDINARY COMPETENCE FOR FASTER DEVELOPMENT

LOTRIČ Metrology group performs chemical and mechanical testing of various materials as well as environmental testing and chemical etching of small components. With their competences which they have developed and built on over the years, they help us to develop our products faster.Their employees are known for their expertise, quick response time and precision, so we are always glad to do business with them.

Dieter Brunner, CEO ISKRAEMECO d. d.

The right information helps you with troubleshooting and ungrading your product

Product failure analysis

 Product failure analysis is an important discipline in the production industry and it is used in development of new products and improvement of existing products on the market. 

Complex problems on the production line are not easily solved. In such cases, often the companies do not have enough resources, knowledge and analytical methods to ensure a  comprehensive approach to the problem. LOTRIČ Metrology laboratories are your partner in problem solving, using chemical and mechanical methods in the field of polymer technology and metallurgical sciences

LOTRIČ Metrology Certificate: a document that counts.

Certificate

Is quality of key importance in your company? If the answer is yes, LOTRIČ Metrology is your true partner. Contact us: we measure, so that you can grow. 


We have decades of experience with calibration, testing and conformity assurance and are recognised as a reference partner. With Lotrič Metrology your measures are calibrated and processes verified just like your customers want them.

LOTRIČ Metrology certificate testifies to the quality of your products. 

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