Contact Type Mark Line Tracking Device "DE-CH"

High-precision gauge for measuring the elongation between standard lines from the tensile modulus of plastic test specimens to fracture elongation.

●Options for the tensile and compression testing machine, universal material testing machine "Strograph" ●Compatible with the measurement of tensile modulus of elasticity for plastic test specimens as specified by JIS, ISO, and others.

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basic information

■Tracking range: Maximum 350mm (when using BD-10K chuck) ■Detection method: Small range ⇒ Non-contact linear encoder Large deformation ⇒ Encoder wire method ■Resolution: Small range 0.4μm, Large deformation 22.0μm ■Measurement accuracy: Small range ±1μm, Large deformation ±1% ■Standard line spacing: 50mm ■Power supply: Single phase, AC100V, 50/60Hz, 3A ■Compatible main body model: Strograf VG-F

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Model number/Brand name

DE-CH

Applications/Examples of results

Measurement of tensile elastic modulus of plastic test specimens.

News about this product（1）

Introduction to the Universal Material Testing Machine "Strograph"
- Product news
The "Strograph" is a versatile testing machine that conducts characteristic evaluation tests for tensile, compression, and bending strength of various materials such as plastic and rubber. It can measure the mechanical properties of test specimens, including "tensile strength, elongation, yield point, endurance limit, stress, bending load, bending strength, and bending modulus." 【What is a Tensile Test?】 The purpose of a tensile test is to understand the characteristics in relation to tensile force. This test applies tension to the sample until it fractures, measuring the mechanical properties such as tensile strength, yield point, and elongation. From these measurements, the fracture state and yield state are calculated and used for material strength calculations. 【What is a Compression Test?】 A compression test involves placing test specimens, such as rectangular prisms, cylinders, or cylindrical shapes, between two parallel plates and applying a load to determine the relationship between stress and strain until failure occurs. 【Specifications of the Strograph】 You can choose from models with a capacity ranging from 500N to 50kN. Additionally, we offer a variety of grips (chucks) depending on the samples being measured. If standard products do not meet your needs, custom solutions are also available, so please feel free to consult with us. We have demo units available at our factory, so if you wish to measure samples, please do not hesitate to contact us.

Feb 08, 2022

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東洋精機製作所

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Toyo Seiki Seisakusho Co., Ltd. is a comprehensive manufacturer of various material testing machines and environmental testing equipment targeting fields such as plastics, rubber, paints, paper, and textiles. Since its founding in 1934, we have been dedicated to "testing machines" and have supported our customers' research and development and quality control across various fields. We will continue to refine our technical capabilities and respond to our customers' needs. 【Product Development Timeline】 1955: Thermoplastic Resin Fluidity Tester 'Melt Indexer' 1960: Universal Material Testing Machine 'Strograph' 1963: Curing Tester 'Oscillating Disk Rheometer (ODR)' 1970: Mixing and Extrusion Testing Equipment 'Lab Plastmill' 1982: Capillary Rheometer 'Capillograph'

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