Three indenters penetrate from the top surface of the sample simultaneously with a standard conformable force. Each measurement is then taken indenpently to generate three hardness values from one single operation. Samples with uneven surfaces can be compensated by individual bearing system in the device.
Hardness determination on soft rubber, Elastomers, Natural rubber products, etc.
DIN ISO 7619-1, DIN EN ISO 868, ASTM D 2240 NFT 51-174, BS 903 Part. A 26
centring device for a quick centring of O-rings of a cord diameter between 0,6 to 5,0 mm
Outer diameter to 50 mm
With plexiglas plate (200 x 200 mm) and a sample clamping device Quick centering device for O-Rings with a cord diameter from 0.6 to 8.0 mm and max. outer diameter of 200 mm
Plexiglas plates with different sizes are available.
Standard rubber blocks are used to ensure the metrological capability of the measuring device acc. to IRHD during the frequency of recalibration. The rubber blocks are embedded in a holder made of stainless steel.
Applicable for all electronic Bareiss testing devices with a serial interface. The programme contains all functions which are necessary for a faultless process
When a measuring instrument is being calibrated, the given deviation is determined by various measurements versus standard references. A calibration certificate is then issued indicating the measuring results and the corresponding measurement uncertainties and the instrument is marked as calibrated.
All documents together with the calibration certificate provide traceability of national standards.