Research Institute of Building Materials, research, development, production, realization and consultancy in sphere of building materials

KL-Sieves

accredited by ČIA according to ČSN EN ISO/IEC 17025:2005, No. 2272 Accreditation certificate No. 11/2012 from 3.1.2012

Calibrations of test sieves with various dimensions, with screening partitions made of: :
- wire cloth according to the standard ČSN ISO 3310-1
- perforated metal plates according to the standard ČSN ISO 3310-2
- grain sieves according to the standard ČSN ISO 5223
- grid sieves according to the standard EN 933-3
- other materials (e.g. polyamide), nonstandard sizes, etc.

Our laboratory commits to provide quality services with high professional level to ensure the customer`s satisfaction. We insist above all on accuracy of carried out measurements.

We have modern equipment developed in co-operation with us and therefore it is primarily constructed for accurate measurement of sieves according to standards mentioned above.

Laser measuring instrument LMS98 – scans the sieve surface with different diameters and mesh size ranging from 20 µm to 125 mm according to requirements with accuracy up to 0,1 µm.
Camera measuring system 2D – scans the surface of sieves, clothes and screening partitions with size ranging from 20 µm to 25 mm. To measuring the subpixel method is used, which was in research activity with our laboratory adjusted specially for distortion suppression at wires of clothes and at punching, or laser cutting of partition metal plates. Its measuring accuracy at fine clothes (maximum zoom) is up to 0,1 µm.
Other measuring instruments: Abbe`s comparators, slide gauges, etc.

All measuring instruments used for calibrations are linked to etalons of higher orders and are regularly calibrated.

Information

Realization date:	Currently 4 days
Price list of metrological services:	Available in laboratory AKL-Sieves We provide also quantity discount!

Documents

Accreditation certificate No. 11/2012

Contacts