Quality control according to DIN EN ISO 9001:2015
Quality is actively practised and efficiently implemented at our company.
Hüni GmbH + Co KG is certified in accordance with the international quality standard
DIN EN ISO 9001:2015
Quality and customer satisfaction are at the centre of everything we do. Our actions are geared towards sustainability and continuous improvement. For our customers, this means consistent quality controls and compliance with internally set quality standards.
Quality at HÜNI+CO
With us, quality has a face
Steve Tämmerich will be happy to answer any questions you may have about quality.
Steve Tämmerich
Phone +49 7541 38 12-13
steve.taemmerich@hueni.de
Our test methods
The following test methods and test procedures are used in our company:
Coating thickness measurement of the coating
DIN EN ISO 2178 and
DIN EN ISO 2360
DIN EN ISO 2360
Pore testing
ASTM D5162 and
DIN 55670
DIN 55670
Constructive design Coating conformity
DIN EN 14879-1
Blasting quality / surface preparation
DIN EN ISO 8501-1 and
DIN EN ISO 12944-4
DIN EN ISO 12944-4
Blasting media (for conductivity)
DIN EN ISO 8502-6 and
DIN EN ISO 8502-9
DIN EN ISO 8502-9
Blasting media for contamination
ASTM D4940
Testing the electrical surface resistance
DIN EN 61340-2-3
MEK test
ASTM D4752
CSN test
DIN EN ISO 8502-5 and
DIN EN ISO 8502-11
DIN EN ISO 8502-11
Cross-cut test
DIN EN ISO 2409 and
ASTM D3359
ASTM D3359
Adhesion test (pull-off test)
DIN EN ISO 4624 and
ASTM D4541
ASTM D4541
Checking the compressed air
ASTM D4285
Determination of the hardness of coatings
DIN EN ISO 15184
Measurement of surface roughness
DIN EN ISO 4288
Oxygen measurement
DIN EN 50104 and
VDE 0400-20
VDE 0400-20
Monitoring the climate conditions
Humidity and temperature
Determination of the chloride ion content on prepared steel surfaces
DIN EN ISO 8502-4