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IRHD Compact III

Test Method
IRHD M (micro)
IRHD N (normal)
0.1 IRHD M
0,1 IRHD N
Range of application
hoses, tubes O-rings, moulded parts, norm plates and seals
Minimum material thickness - IRHD M
0,6 - 5,0 mm
Minimum material thickness - IRHD N
6,0 - 10,0 mm
DIN ISO 48, NF T 46-003, ASTM D 1415, BS 903, Part. A26
The advantages of IRHD Compact III
- If needed, the IRHD M or IRHD N indenter can be exchanged by customer easily.
- For control and calibration works, only the measuring device in the practical transport case will have to be sent to Bareiss, while the test stand is remaining in customer's company.

Bareiss testing devices - Accessories

centring device for a quick centring of O-rings of a cord diameter between 0.6 mm and 5.0 or 8.0 mm or 4.0 up to 20 mm

Barofix II
automatic centring device for quick centring of O-rings of a cord diameter between 0.6 and 8.0 mm and a maximum outer diameter of 60 mm.

centring device for quick centring of rubber tubes or hoses

X - Y Table
X-axis and Y-axis with a micrometer, respectively 25 mm, square table to fit your exact measurements of the sample position. Equipped with magnets for fixing the sample.

Bareiss testing devices - Software

Hardtest  - the test- and evaluation programme
Applicable for all electronic Bareiss testing devices with a serial interface.
The programme contains all functions which are necessary for a faultless process:
Reading of actual measured values + all measured values of a series of measurements
Single values can be erased.
Measured values, which are out of the tolerance limits, are marked (<, >).
All important statistical values are shown at one glance.
In addition the increase and the section of the axes of a regression line of a series
of measurements can be determined.
Graphical display of the series of measurements in a diagram and histogram
For better view a user-defined range of the diagram can be zoomed.
Within the diagram the most important statistical values can be plotted
(e.g. tolerance limits, average-, median values, regression line, etc.).
The test protocol can be defined freely (printing of etiquettes, too)
The test presetting per series of measurements can be administrated in a data file of articles.
For each article a sketch or digital photo can be integrated. Additional functions:
Memorizing of series of measurements on the hard board / other media
Series of measurement can be interrupted and preceded at a later date
Subsequent processing of series of measurements in other programmes
(spreadsheet analysis, data bank ...) is possible

Here, you can see here the software documentation as a PDF-file and make a print-out:

Bareiss Testing devices - ranges of application

Ranges of Application
Material Thickness
SHORE A soft rubber, elastomers, natural rubber products,
Neoprene, resin, Polyester, soft PVC, leather, etc.
4 mm, DIN EN ISO 868
6 mm, DIN 53505
ISO 7619, ASTM D 2240
foams, soft elastic materials, foamed car , steering wheels 6 mm

fibre plastics, hard rubber, hard plastic materials, Plexiglas, stiff thermo plastics, Formica, print roller, vinyl-plate, cellulose acetate, etc.

1,5 mm
4 mm DIN EN ISO 868
6 mm DIN 53505
ISO 7619, ASTM D 2240
SHORE B middle hard rubber materials, typewriter rollers, etc. 6 mm
SHORE C plastics and middle hard rubber materials 6 mm
SHORE D0 plastics and middle hard up to hard rubber materials 6 mm
SHORE 0 soft elastic materials, print rollers, middle firm textile fabrics, nylon, Orlon, Perlon, Rayon 6 mm
SHORE 00 /
000 / 000 S
IRHD / DIDC supersoft

sponge- and cellular rubber, foam rubber, silicone,
gel-like materials

6 mm
2 mm
IRHD / DIDC M thin walled O-rings, moulded parts, standard blocks 0,6 mm - 5 mm
IRHD / DIDC N soft rubber, highly elastic materials, plastically deformable materials 6 mm - 10 mm
IRHD / DIDC L materials like IRHD N 10 mm - 12 mm
IRHD / DIDC H hard materials like SHORE D 6 mm - 10 mm


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