Compression Test Plant ToniPACT II

Fully automatic test plant in compact design for standard-compliant compressive strength tests on building materials, preferably for efficient routine tests and quality control on:

  • Cylinders 150 x 300 mm or 160 x 320 mm according to EN 12390-3
  • Cylinders 150 x 300 mm or 160 x 320 mm according to EN 12390-4 (strain cylinder test)
  • Cubes with 100 mm, 150 mm or 200 mm edge length according to EN 12390-3
  • Cubes with 100 mm, 150 mm or 200 mm edge length according to EN 12390-4 (strain cylinder test)


  • Accuracy: Quality Class 1 / DIN 51220 / EN ISO 7500-1
  • Sizes:           2000 kN / 3000 kN / 4000 kN


Key benefits for the user:

  • Easy programming and user-friendly operation
  • Designed as space-saving compact unit
  • Young´s modulus measurement possible
  • Microprocessor and servo-hydraulic control (closed loop)
  • Control by PC with software testXpert
  • Future-proof by various software extensions
  • High torsional stiffness (max. 1 mm expansion at full load)
  • Result evaluation by PC with software testXpert

For the ToniPACT II are various pressure plates, a large range of accessories and optional extensions available.


Design / Operating Principle

Torsion-resistant, four-column load frame with backlash-free braced columns in space-saving compact design.
Bottom-mounted plunger drive with hardened piston, equipped with protective cover, stroke indicator and limit switch for stroke limitation. Piston and cylinder are finely ground.
Pressure plates hardened and ground. Upper pressure plate tiltable by 3° by means of a ball seat. Lower pressure plate provided with crosshair and centering ring.
All hydraulic components, such as pressure oil unit and servo valve, are installed in the laterally arranged control column. Pressure oil unit with radial piston pump; flow rate 1.4 l/min up to max. 450 bar. The digital measuring and control system ToniTROL II is installed on the control column.
The tests are prepared, carried out, monitored and evaluated via the ToniTROL II or via a PC using the intuitive testXpert III testing software. The control is effected via a servo valve in a closed loop system. The test load is measured with a high-precision oil pressure transducer.



Additional information

Maximum test load

Model 2091.2000 = 2000 kN
Model 2091.3000 = 3000 kN

Load measuring range

Model 2091.2000 = 40 … 2000 kN
Model 2091.3000 = 60 … 3000 kN

Distance between columns

Left / right 355 mm
Front / back 255 mm

Pressure plates

Ø 300 mm

Hardness of pressure plates

> 55 HRC

Distance between pressure plates

340 mm

Piston stroke

65 mm


1.0 mm

Working pressure

450 mm

Pump delivery

1,4 l/min

Tank capacity

6 L

Working height

Without auxiliary plate 1060 mm
With 2 auxiliary plates 1190 mm

Total height

1740 mm

Required space

960 x 500 mm

Weight (basic version)

1700 kg


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