Klarwin® Scientific & Laboratory provides fluids and parts cleanliness analysis, according to specific standards, environmental cleanliness evaluations, on-site cleanliness evaluation and measurements of water content in oils. We offer a wide variety of technical support to our customers – from correct fluid sampling to trainings, commissioning, specialized consultancy, equipment renting services, even development of cleanliness laboratories.
Scientific & Laboratory
The only laboratory in Romania recognized internationally, specializing in technical cleanliness analysis, services, and products for evaluating and monitoring particle contamination of fluids and industrial components.
Laboratory equipment
Inside the Pall PCC Contamination Cabinet is a controlled environment, appropriate for obtaining a membrane that reflects the real contamination of the fluid or component.
By analysing the membrane at the Jomesa Optical Microscope, all types of particles, down to 5 microns, can be identified, classified (metallic/ non-metallic particles and fibers) and counted, with an increased precision.
With the Portable Filtration Kit, a simulation of the filtration process can be done, retaining contaminants on a membrane and evaluating, visually, the cleanliness class.
The Fluid Cleanliness Monitor, Pall PCM500, the newest technology in determining the industrial liquid cleanliness class, is fast and portable, and the results are unaffected by the presence of water or air or gases.
The Automatic Particle Counter, Pall PFC400, uses laser technology to detect and count the particles in a liquid and additionally measures the dissolved water content in oils.
Using the Pall WS19 water sensor, we determine the dissolved water content in oil (as a % of the saturation level).
ISO 9001:2015 Certification – Quality Management Systems
ISO 17025 Accreditation – General requirements for the competence of testing and calibration laboratories
Excellence Certificate from The Institute of Interlaboratory Study (IIS), Netherland
View IIS certificate
Pall, TUV Rheinland, Fiatest Certifications on various laboratory topics
RENAR Accreditation
Klarwin Laboratory is the only laboratory in Romania accredited by RENAR for technical cleanliness analysis according to SR EN ISO/IEC 17025, as stated in the accreditation certificate number LI 1216.
You can see the RENAR accreditation certificate for more information.
Laboratory cleanliness analysis
Cleanliness analysis of fluids
We work in accordance with standardized procedures:
ISO 4405:1991
Hydraulic fluid power – Fluid contamination – Determination of particulate contamination by the gravimetric method
ISO 4406:2021
Hydraulic fluid power – Fluid contamination – Method for coding the level of contamination by solid particles
SAE AS4059F:2020
Aerospace Fluid Power - Cleanliness Classification for Hydraulic Fluids
IEC 60970:2007
Insulating liquids – Methods for counting and sizing particles
ASTM D7843:2021
Measurement of lubricant generated insoluble colour bodies in in-service turbine oils using membrane patch colorimetry.
The report issued may include the following results:
Microscope images of contaminants, classified by their nature in metals, non-metals, fibres
Gravimetry
Granulometry: cleanliness code according to ISO 4406/ AS4059F:2020 (NAS 1638) and particle size distribution
Water content in oils, varnish content in oils
Additionally, you receive interpretation and diagnosis of the results and, we can propose fluid filtration and separation solutions to make sure you always obtain the specification required in the process.
Download a fluid analysis report model!
We work in accordance with standardized procedures:
ISO 16232:2018
Road vehicles – Cleanliness of components and systems
VDA 19.1:2015
Quality Management in the automotive industry
Customer-specific testing standards
Consult the entire list of procedures in our portfolio.
The report issued may include the following results:
Granulometry: cleanliness code according to ISO 16023/ VDA 19.1 and particle size distribution
Gravimetry: mass of contaminants determined according to ISO 16023/ VDA 19.1
Microscope images of contaminants, classified by their nature in metallic/ non-metallic particles, fibres
Optional: Contaminant extraction procedure (qualification test)
Additionally, you receive interpretation and diagnosis of the results and, we can propose fluid filtration and separation solutions to make sure you always obtain the specification required in the process.
Download a component cleanliness analysis report model!
We work in accordance with standardized procedures/ internal customer procedures:
VDA 19.2:2010
Quality Management in the automotive industry – Technical cleanliness in assembly
RENAULT 37-00-024/--A
Method of measuring particulate air pollution of a place through surface sampling
The report issued includes the following results:
Sedimentation number (Illig value)
Granulometry: cleanliness code according to ISO 16023/ VDA 19.1 and particle size distribution
Microscope images of contaminants, classified by their nature in metallic/ non-metallic particles, fibres
Additionally, you receive interpretation and diagnosis of the results and, we can propose fluid filtration and separation solutions to make sure you always obtain the specification required in the process.
Download a environmental cleanliness analysis report model!
On-site services
Competences at
every level, anywhere, anytime
Trainings
Our goal is to provide you with practical training seminars, inspiring for all levels of experience and qualification.
See the complete products and services offer
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Looking for a fully equipped laboratory?
We can develop a complete laboratory for you!
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The new generation of Pall PCC Cleanliness Cabinets, made of stainless steel and carbon steel with a super mirror interior finishing (max Ra=0.02 μm), that can be equipped with a wall self-cleaning routine, assuring reduced cross-contamination and a fast blank.
Pall Cleanliness Monitor, Pall PCM500, monitors particle contamination in hydraulic and lubrication fluids, and obtains, in just 6 minutes, a cleanliness class according to ISO 4406 or SAE AS4059 (NAS 1638).
Pall Portable Water Sensor for monitoring dissolved water content (as a % from saturation level) and temperature in hydraulic, lubrication or transformer fluids.
The Particle Scanner is a simple and economic alternative for analysing particles of minimum 25µm on a membrane.
Pall Purifier, that monitors dissolved water content (% from saturation level) and hydraulic, lubrication or transformer fluids.
Custom-made flushing/washing equipment, with efficient filtration systems.
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