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Product Describe

1. Overview and Applications
This instrument is suitable for measuring the elongation of various specifications and models of asphalt, as well as post-distillation residues from liquid asphalt and evaporation residues from asphalt emulsions—materials commonly used in production, road construction, and research departments. It is particularly well-suited for testing modified asphalt and meets the standards set by the Ministry of Transport. JTG-E20-2011 ）Standard.

II. Product Features

The liquid crystal low-temperature extensometer aligns with the new generation of high-tech products, featuring an external ball screw mechanism and linear guide rail positioning for smooth, precise stretching with easy observation. The stretching drive system employs electronic frequency conversion, offering dual-speed displacement, rapid return-to-position, minimal noise, and zero operational inertia. Meanwhile, the temperature section incorporates imported sensors and advanced processing chips, ensuring accurate and reliable temperature data acquisition. PID Technology makes temperature control more precise. The control section uses microcomputer processing and can store 200 Group data, displaying mobile speed and precision temperature control, along with a user-friendly operation interface.
1. Main Technical Parameters
   3.1 Maximum measurement working length: 1500mm

3.2 Stretching skateboard movement speed: 10mm/min 、50mm/min、100mm/min

3.3 Stretch motor power: 120W

    3.4 Water-bath stirring electric pump: 45W

3.5 Refrigeration capacity: 1.5KW

3.6 Heating power: 3KW

3.7 Water bath temperature control range: 5---50 °C

    3.8 Temperature control accuracy: ± 0.1 °C Resolution: 0.01 °C

    3.9 Cooling capacity: 4000 Card /min

    3.10 Operating power supply voltage: 220V

Company Profile

Hebei Yinfeng Experimental Instrument Co., Ltd. is a high-tech enterprise dedicated to the research and development, production, and sales of experimental instruments. The company is headquartered in Hebei Province, relying on the strong industrial foundation and technological innovation resources in the Beijing Tianjin Hebei region. It is committed to providing high-precision and high reliability testing equipment and solutions for material testing, engineering quality control, scientific research experiments and other fields.

Customized Delivery Process

We provide customers with full-process services ranging from pre-sale consultation, customized solution design, equipment installation and commissioning to after-sale technical support.

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