Our laboratory services
100 % reliable
Not only the rolling process but, above all, the chemical composition is decisive for the quality of a steel. For this reason, Dillinger's chemistry laboratories are comprehensively equipped and employ highly capable staff to enable them to perform a broad range of analyses using the very latest state-of-the-art technology.
Our laboratories analyse all substances and materials used within our company:
- Incoming materials, such as alloying elements and additives
- By-products and intermediates
- End products, and also used and fresh water, lubricants, gases and all environmentally relevant substances
You can rely 100 % on these strengths:
The competence of our laboratories in the performance of inspections and certifications.
They also prepare certified reference materials (CRMs) – for our own purposes, and for customers around the world.
Our laboratories fulfil the DIN EN ISO/IEC 17025:2005 Kap. 5, DIN EN ISO 9001:2008, DIN EN ISO 14001:2005 und OHSAS 18001:2007 and the GAZ criteria for laboratories within the scope of "Technical Compliance" Level III, Module L2.
They participate at regular intervals in German and international proficiency tests ("round-robin tests"), organised, for example, by the professional associations.
You want maximum possible certainty in the assessment and calibration of chemical and instrument-chemical analytical procedures?
This is precisely what the certified reference materials from our chemical laboratories offer you – catalogued by matrix and with certificates documenting their chemical composition.
The portfolio is subdivided into three materials groups:
Marketing solely via:
- LGC Standards GmbH
- Fa. HRT Labortechnik GmbH
The Dillinger laboratories offer a broad range of analyses performed using the latest state-of-the-art technology to assure all-inclusive quality, safety and reliability for all processes and products.
Our analytical focuses – an overview:
Pig iron, steels, alloys and oxides
|
Matrix, Material |
Testing method, Measuring technique |
|---|---|
|
|
Fuel (coal, coke, etc.) and sinter
- Elementary analysis
- Ashes, sulfur, volatile matters, swelling number, dilatation, calorific value, etc.
- Mechanical testing: MICUM, IRSID, CRI, CSR, NTZ, etc.
Environment, eluate and water
- Physical and physico-chemical analytics: pH-value, electrical conductivity, etc.
- Conventional group parameters: settling solids, hardness (total/calcium), acid capacity, base capacity, metals (Cr, Ni,Pb, etc.), PO4 (inorganic / ortho / total), anions (F, Cl, NO3, NO2, Br, SO4, S2O3, SCN), CDO, TOC, AOX, EOX, TNb, etc.
- Organic trace analysis: PCAH, PCB, BTEX, phenol, etc.
- Additional chemical elements on request
Lubricant (fat and oil)
- Density, pour point, total dirtiness, neutralization value
- Kinematic viscosity, viscosity index, demulgation characteristics
- Testing of corrosiveness to copper, Cu and Fe in oil
- Dropping point of grasses, separability of oils and synthetic fluids etc.
Gas
- CH4, CO, O2, H2, N2, heavy hydrocarbons, density, calorific value
- NH3, HCN, H2S, SO2, NOx
- BTXE
- Tar, naphtalin, anthracene etc.
Additional investigations on:
- Sewage sludge
- Soil
- Waste oil; liquid dielectric
- Waste
- Waste wood
- Additional matrices on request
Contact
Innovative top-quality steel products, total orientation around our customers' needs and unceasing technological development in close cooperation with our partners form the basis of our success - as they have for more than 330 years.
© 2016 Dillinger All rights reserved.
Contact
AG der Dillinger Hüttenwerke
Werkstraße 1
66763 Dillingen/Saar
Tel.: +49 6831 47 0
Fax: +49 6831 47 2212
E-Mail: info@dillinger.biz
Imprint
Data privacy statement
T&C