Red Box S 3D video extensometer Introduction: A non-contact extensometer based on monocular 3D DIC technology. The extensometer measuring head can capture images of the sample loading process, and the extensometer software completes the calculation of the images and outputs the measured deformation results in real time. After selecting the full field measurement module, full field displacement and strain measurement can be achieved. Application areas: tension, compression, bending, torsion, fatigue, impact, etc. characteristic: 1. It can obtain force value data of the testing machine and generate stress-strain curves; 2. It can automatically recognize identification points such as circles, horizontal lines, crosses, QR codes, etc; 3. The distance between marked points can be set manually by entering the gauge length; 4. Can perform featureless measurement of threaded steel materials; 5. Meet the existing JJG762-2007 0.5 level accuracy requirements; 6. Unrestricted by temperature, capable of measuring under high and low temperature conditions, with a temperature range of -190 ℃ to 2300 ℃; 7. Unrestricted by strain range, measurable strain range: 0-1000%; 8. Unrestricted by strain direction: capable of simultaneous axial and transverse multi gauge measurement; 9. Equipped with a fatigue frequency reduction measurement module, it can collect cross cycle deformation data by fitting the fatigue loading curve based on the simulated signal of the fatigue testing machine. Technical parameters: Model Red Box S Applicable scenario: low-speed loading Sampling frequency: 36Hz Measurement range: MN50mm/MV90mm/MV160mm/MV250mm/MV500mm Displacement accuracy: MV50mm: 0.5 μ m MV90mm: l μ m MV160mm: l μ m MV250mm:1.5μm MV500mm:2μm Compliant with standard: JJG 762-2007 Grade 0.5 Displacement range: 1000mm/min Displacement resolution: 0.1 μ m Displacement linearity: 0.5% Displacement range: MV50mm/MV90mm/MV160mm/MV250mm/MV500mm Working temperature: 5-40 ℃ Working voltage: 220V
Introduction: A non-contact extensometer based on monocular 3D DIC technology. The extensometer measuring head can capture images of the sample loading process, and the extensometer software completes the calculation of the images and outputs the measured deformation results in real time. After selecting the full field measurement module, full field displacement and strain measurement can be achieved. Application areas: tension, compression, bending, torsion, fatigue, impact, etc.
