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1. Overview and Applications
This instrument is suitable for measuring the elongation of various specifications and models of asphalt, residual materials left after distilling liquid asphalt, and evaporative residues from asphalt emulsions. It is widely used in manufacturing, road construction, and research institutions, and is particularly well-suited for testing modified asphalts. It complies with the standards set by the Ministry of Transport. JTG-E20-2011 ) Standard.

II. Product Features

The liquid crystal low-temperature extensometer conforms to the standards of next-generation high-tech products. It features an externally mounted ball screw and linear guide rail positioning, ensuring smooth stretching, high precision, and convenient observation. The stretching drive system employs electronic frequency conversion, offering dual-speed displacement, high-speed return-to-position, low noise, and zero running inertia. The temperature section utilizes imported sensors and processing chips for accurate and reliable temperature acquisition. PID Technology makes temperature control more precise. The control section uses microcomputer processing and can store... 200 Group data, display mobile rate and precision temperature control, and provide a user-friendly operation interface.
1. Main Technical Parameters
    3.1 Maximum measured working length: 1500mm

3.2 Skateboard stretching movement speed: 10mm/min 、50mm/min、100mm/min

3.3 Tension 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 Celsius

    3.8 Temperature control accuracy: ± 0.1 ℃ Resolution: 0.01 Celsius

    3.9 Cooling capacity: 4000 Card /min

    3.10 Working 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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Email:

qcj@cnhblabequipment.com

Whatsapp:

+86-15931715356

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