3-point bending test kit for metallic specimens

Brand: Zwick Roell
Availability: OutOfStock

3-point bending test kit for metallic specimens

Brand: Zwick Roell

Product Code: 3POINT

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Specifications: (see all)

Measured / controlled parameters

Bending force, bending angle, specimen deflection, crack formation

Measurement / testing range

Maximum test load Fmax: 20 kN

Measurement accuracy / precision

Angle gauge: repeat accuracy 0.01°, max. permissible error 0.03°

Maximum load / force

20 kN (main kit); 10 kN (mounting stud)

Frequency / testing speed range

Defined by testing machine (depends on drive)

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The 3-point flexure test kit for small metallic plates is designed to evaluate the strength and ductility of materials under bending loads. The test method applies a load at the center of the specimen, which is supported at both ends. During the process, the amount of deflection, flexural strength, and the material’s response to critical stresses are measured.

Flexural testing is particularly important in the analysis of metallic materials and alloys used in mechanical engineering, aerospace, metallurgy, and scientific research. This kit is used to determine a material’s ability to withstand bending stresses, detect structural defects, and predict behavior under real-world conditions.

Key advantages of the kit:

High accuracy – capable of measuring small deformations and loads.
Compatibility with universal testing machines – easy integration into existing systems.
Versatility – suitable for a wide range of metallic materials and specimen sizes.
Automation ready – can be connected to software for data storage, analysis, and report generation.
Durable design – made of hardened, corrosion-resistant steel.

By using this flexure test kit, engineers and researchers gain reliable data on material strength and ductility, optimize material selection for specific applications, and improve the safety of structural components. This makes the 3-point bending kit an essential tool for quality control laboratories and research centers.

Tags: Mechanical and physical-chemical tests

Mechanical and physical-chemical tests

Measured / controlled parameters

Bending force, bending angle, specimen deflection, crack formation

Measurement / testing range

Maximum test load Fmax: 20 kN

Measurement accuracy / precision

Angle gauge: repeat accuracy 0.01°, max. permissible error 0.03°

Maximum load / force

20 kN (main kit); 10 kN (mounting stud)

Frequency / testing speed range

Defined by testing machine (depends on drive)

Test temperature range

+10 … +35 °C

Test humidity range

20 … 90 % non-condensing

Test method / operating principle

3-point bending method according to VDA 238-100:2020-07 (Annex C, D, E)

Control type

Digital / computer-controlled via testXpert III software

Availability of automatic mode / programmable cycles

Yes, automatic angle calculation and data recording via software

Number and type of sensors

Optical camera (bending angle), load cell, displacement sensor, crack formation sensor

Deformation speed / heating-cooling rate

Defined by testing machine; heating/cooling not included

Working chamber / test table material

Hardened steel, anti-corrosion coating; bearing-mounted hardened rollers

Working chamber volume / test table size

Height 202 mm, width 322 (359 mm with wheel), depth 248 mm

Cooling / ventilation system

—

Lubrication / medium supply system

Manual hydraulic clamp for roller positioning (included)

Drive type

Mechanical (to be mounted in universal testing machine)

Interfaces and outputs

USB 3.0 (camera, sensors), Ethernet (via testControl II software)

Software / PC compatibility

Compatibility: Windows 10/64-bit, testXpert III software, videoXtens package

Data storage / memory availability

Yes, via testXpert III software and PC

Display / indication type

Displayed via PC software (27″ TFT monitor, included with package)

Calibration / self-diagnostic capability

Yes, supported in software and via calibration gauges

Power supply

Via PC and camera system: USB 3.0, PCIe x4; testing machine: 230/400 V (depending on model)

Dimensions

Main fixture: 202 × 322 × 248 mm

Weight

Approx. 64 kg

Package contents

Main kit, support rollers (0–15 mm), upper anvils (radius 0.2 and 0.4 mm), hydraulic clamp, bending angle camera (optional), angle gauge, calibration tools, testXpert III software

Country of origin

Germany

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