COMPUTERIZED BRINELL HARDNESS TESTER
Technical Specifications
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Testing Method: Brinell Hardness (HB / HBW)
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Load Range: 62.5 kgf to 3000 kgf (selectable as per model)
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Load Application: Closed-loop servo motor / hydraulic with electronic control
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Indenter: Tungsten Carbide Ball (Ø 1 mm, 2.5 mm, 5 mm, 10 mm)
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Dwell Time: Programmable (1–99 seconds)
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Measurement System: Digital optical system with CCD camera
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Accuracy: Conforms to ASTM E10 / ISO 6506
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Resolution: 0.01 HB
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Display: PC-based software interface
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Data Output: USB / LAN / Printer connectivity
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Software Features:
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Automatic indentation measurement
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Statistical analysis
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Test history storage
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Report generation
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Power Supply: 230V AC, 50 Hz
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Standards Compliance: ASTM E10, ISO 6506, IS 1500
The Computerized Brinell Hardness Tester is a precision hardness measuring system designed to determine the Brinell hardness (HBW) of metallic materials such as cast iron, steel, non-ferrous alloys, and soft metals. The system applies a controlled test force using a hardened steel or tungsten carbide ball indenter and automatically measures the indentation diameter using a high-resolution digital optical system. Integrated software calculates hardness values accurately, ensuring repeatability, data storage, and report generation with minimal operator intervention.
Key Features
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Fully computerized operation with PC interface
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Automatic load application and unloading
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High-precision digital measurement
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Error-free hardness calculation
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User-friendly software with graphical display
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Suitable for production, laboratory, and R&D applications
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Reliable performance with minimal maintenance
Applications
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Foundries and casting industries
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Steel plants and metal processing units
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Automotive and aerospace components
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Heat treatment and quality control laboratories
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Research and material testing laboratories
Related products
PIN ON DISC WEAR TESTING MACHINE
Technical Specifications (Typical)
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Test Type: Dry / Lubricated sliding wear test
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Principle: Pin-on-disc tribological method
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Disc Diameter: 100–165 mm (customizable)
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Disc Material: Hardened alloy steel (or as required)
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Speed Range: 100 – 2000 RPM (variable)
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Load Range: 5 N to 200 N (dead weight or lever loading system)
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Wear Track Radius: Adjustable
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Friction Force Measurement: Strain gauge / load cell based
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Coefficient of Friction Display: Digital real-time display
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Wear Measurement: Linear displacement sensor / LVDT
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Motor: Variable speed DC / AC motor with controller
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Data Display: Digital display / Computerized interface (optional)
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Data Output: USB / Software-based data logging (optional)
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Power Supply: 220–240V AC, 50 Hz
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Safety Features: Guard cover, overload protection
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Standards Compliance: ASTM G99 / ISO 7148 (or equivalent)
MECHANICAL EXTENSOMETER
Technical Specifications
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Measurement Type: Linear elongation / strain measurement
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Gauge Length Options: 25 mm, 50 mm, 100 mm, 200 mm (customizable)
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Measuring Range: 0–5 mm / 0–10 mm (model dependent)
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Least Count / Resolution: Up to 0.001 mm (with dial indicator)
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Accuracy: ±0.5% or better
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Output Type: Mechanical dial reading
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Mounting: Knife-edge or clip-on attachment
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Frame Material: Hardened steel / aluminum alloy
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Contact Points: Replaceable knife edges
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Compatibility: Universal Testing Machines (UTM), Tensile Testing Machines
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Operation: Manual
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Power Requirement: Not required
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Application Standards: ASTM / ISO compliant models available
UNIVERSAL-TESTING-MACHINE
Technical Specifications
Load Capacity Range
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From: 1 kN to 2000 kN (or higher depending on model)
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Common ranges: 10 kN, 50 kN, 100 kN, 200 kN, 600 kN, 1000 kN
Machine Types
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Electromechanical UTM
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Servo Hydraulic UTM
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Computerized / Digital UTM
Control Modes
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Load control
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Displacement control
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Strain control
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Pace rate control
Accuracy
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Load accuracy: ±0.5% to ±1% of indicated load
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Class 0.5 / Class 1 as per ISO standards
Load Measurement
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High precision load cell
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Multiple load cell options
Crosshead Travel
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Typically 600–1200 mm (model dependent)
Speed Range
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Very low to high test speeds
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Example: 0.001 to 500 mm/min
Data Acquisition
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Real-time force vs displacement curve
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Stress–strain graph generation
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PC based software with test reports
Safety Features
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Overload protection
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Emergency stop
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Limit switches
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Safety guards
Standards Compliance
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ASTM
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ISO
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IS
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EN
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DIN
Common Tests Performed
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Tensile test
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Compression test
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Flexural test
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Shear test
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Peel test
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Tear test
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Bend test
LOAD TESTING MACHINE
Technical Specifications
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Load Capacity Range: 50 kN to 5000 kN (customizable)
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Type: Hydraulic / Electro-Mechanical
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Control Mode: Manual / Semi-Automatic / Computerized
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Load Measurement: Digital Load Cell / Pressure Sensor
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Accuracy: ±1% or better
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Display: Digital indicator / Computer software display
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Resolution: High resolution load reading
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Loading Rate Control: Adjustable
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Frame Construction: Heavy-duty steel frame
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Power Supply: 220V / 415V AC
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Hydraulic System: Motorized hydraulic power pack
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Data Output: USB / RS232 / Software-based reporting (computerized models)
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Safety Features: Overload protection, emergency stop
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Test Modes: Compression / Tension / Flexural (depending on model)
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Standards Compliance: IS / ASTM / BS / EN standards (model dependent)
OPTICAL BRINELL HARDNESS TESTER
Technical Specifications
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Hardness Scale: Brinell (HBW / HBS)
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Test Loads: 62.5 kgf, 100 kgf, 187.5 kgf, 250 kgf, 500 kgf, 750 kgf, 1000 kgf, 3000 kgf
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Indenter Type:
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Tungsten Carbide Ball
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Hardened Steel Ball
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Ball Diameters: 2.5 mm, 5 mm, 10 mm
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Optical System:
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Built-in measuring microscope or digital optical system
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Magnification: 20× / 40× (model dependent)
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Measurement Method: Manual or digital optical indentation measurement
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Load Application: Dead-weight or hydraulic system
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Dwell Time: Adjustable (typically 10–30 seconds)
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Accuracy: Conforms to ASTM E10 / ISO 6506 standards
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Specimen Height (Max): 200–300 mm (model dependent)
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Throat Depth: 150–200 mm (model dependent)
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Resolution: Up to 0.01 mm indentation measurement
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Power Supply: 220–240 V AC, 50 Hz
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Display:
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Optical scale (manual models)
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Digital display/software output (advanced models)
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COMPUTERIZED HYDRAULIC UNIVERSAL TESTING MACHINE
Technical Specifications
Capacity Range
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100 kN to 2000 kN (10 Ton to 200 Ton or higher)
Load Frame
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Four-column or two-column rigid steel frame
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High stiffness for accurate testing
Loading System
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Hydraulic power pack with servo or proportional valve
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Smooth and controlled load application
Control Mode
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Computerized closed-loop control
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Load, displacement, and strain control
Load Measurement
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High-precision load cell or hydraulic pressure transducer
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Accuracy: ±1% or better of indicated load
Crosshead Travel
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Up to 300–500 mm (customizable)
Grips & Fixtures
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Hydraulic wedge grips for tensile testing
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Compression platens, bending fixtures, shear tools
Software Features
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Real-time load vs displacement / stress-strain curves
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Automatic calculation of UTS, yield strength, elongation
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Test standard library (ASTM, ISO, BIS)
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Test data storage, export, and printing
Display & Interface
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PC-based system with LCD/LED monitor
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Digital indicators for load, displacement, and extension
Power Supply
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415V AC, 3 Phase, 50 Hz
Safety Features
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Overload protection
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Emergency stop button
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Hydraulic pressure relief valve
COMPUTERIZED TENSILE TESTING MACHINE
Technical Specifications (Typical)
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Capacity Range: 1 kN to 1000 kN (or higher on request)
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Drive System: Servo motor / AC variable frequency drive / Hydraulic (as per model)
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Load Measurement: High-precision strain gauge load cell
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Accuracy: ±1% or better of indicated load
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Crosshead Speed: 0.01 to 500 mm/min (programmable)
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Speed Accuracy: ±1%
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Stroke Length: 800 – 1200 mm (customizable)
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Grips: Wedge, pneumatic, hydraulic, compression platens, bending fixtures
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Control Mode: Load, displacement, and strain control
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Software: PC-based testing software with graph plotting, test methods, and report generation
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Data Output: Load vs extension, stress vs strain curves
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Safety Features: Overload protection, limit switches, emergency stop
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Power Supply: 230V / 415V AC, 50 Hz
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Standards Compliance: ASTM E8, ASTM A370, ISO 6892, BIS standards
SERVO CONTROLLED UTM
📊 Typical Technical Parameters
(Specifications vary by model & capacity: 100 kN–2000 kN or more)
| Parameter | Typical Range / Value |
|---|---|
| Load Capacity | 100 kN, 200 kN, 400 kN, 600 kN, 1000 kN, 2000 kN etc. |
| Load Accuracy | ±1 % or better |
| Test Speed | 0.001 to 500 mm/min (configurable) |
| Position Resolution | 0.01 mm or better |
| Control Modes | Load, strain/elongation, displacement, hold |
| Measurement Feedback | Load cell, encoder/extensometer |
| Data Output | Real-time graph, exportable results |

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