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Hydraulic Compression and Flexural Strength Tester

Published: 10/10/2016

Hydraulic tester for compression and flexural strength of cement, mortar, concrete specimens, and other non-metallic building materials. Conforms to GB/T 3722 with electronic load measurement, digital display, load rate display, peak hold, overload protection, and power-off data retention.

Product Description

The SYD Hydraulic Compression and Flexural Strength Tester is designed for flexural strength testing of concrete specimens and compression strength testing of cement, mortar, red brick, and related building materials. It adopts hydraulic loading with an electronic force measurement system to provide stable, accurate results for laboratory and on-site quality control.

The system integrates high-precision sensors and a digital indicator, with optional PC connectivity for storing, reviewing, and printing test results. A rotating lead screw mechanism quickly adjusts the compression space, and a dedicated flexural fixture extends capabilities to flexural testing; the machine is delivered for plug-and-play operation and can be user-calibrated per the instruction manual.

Technical Specifications

ParameterSpecification
Maximum Load Options30 kN; 50 kN; 100 kN; 200 kN; 300 kN
Indication Relative Error±1%
Hydraulic Pump Rated Pressure25 MPa
Flexural Roller Diameter30 mm
Maximum Distance Between Upper And Lower Flexural Rollers165 mm
Center Distance Between Two Upper Flexural Rollers150 mm
Center Distance Between Two Lower Flexural Rollers450 mm
Bearing Plate Size155 mm
Maximum Distance Between Upper And Lower Compression Plates230 mm
Piston Diameter × Maximum Stroke125 mm × 80 mm
Piston Stroke120 mm
Motor Power0.75 kW
Overall Dimensions (Reference)850 × 600 × 1340 mm
Standard ComplianceGB/T 3722
FunctionsDigital load display; loading rate display; peak load hold; overload protection; power-off data retention
AdjustmentsRotating lead screw for compression space adjustment
Included ComponentsMain testing frame; hydraulic power/control cabinet; digital display unit; hydraulic pressure sensor
OptionalConstant-pressure test function module (specify when ordering)

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