Fully automatic test plant compact design standard-compliant compressive strength tests building materials, efficient routine tests quality control

Deformation transducer - Compressive Strength Testing Machine

$Examples of fracture type for cilinder specimen$

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

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Categories: Compressive Strength Testing Machines, Concrete, Standard & Testing, Testing Machines

Description
Additional information

Description

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
Expansion	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