Pre-use Inspection and Test Preparation for the Asphalt Penetration Tester

Pre-use Inspection of the Asphalt Penetration Tester: Before using the instrument after long-distance transportation or prolonged periods of disuse, first perform the necessary inspections and operational checks to ensure safety* and prevent accidents.

2020-04-23

Composition and Application of the Asphalt Extensibility Tester

The mechanical stretching device is driven by a low-speed motor and, via transmission gears and racks in the gearbox, moves from one end to the other. The transmission system is also equipped with a variable-speed mechanism, enabling two different stretching speeds to be achieved.

2020-04-20

Daily Maintenance and Care of the Asphalt Penetration Tester

When using the equipment, carefully read the technical manual, familiarize yourself with the technical specifications, operational performance, usage methods, and precautions, and strictly follow the step-by-step instructions provided in the instrument’s user manual.

2020-04-17

Use and Precautions for the Asphalt Mixture Compaction Tester

First, connect the three plugs behind the cabinet properly. The “motor” should be connected to the motor input port of the cabinet, and the “non-contact proximity switch” should be connected to the counting socket. The “power supply” should be connected to the power socket, and make sure the neutral wire is properly connected as well.

2020-04-13

Analysis of the Role of Mobile Laboratories

The mobile laboratory has improved testing efficiency, prevented sample degradation during the delivery process, and ensured the accuracy of test results. Compared with traditional testing vehicles, its testing conditions meet the certification standards of fixed laboratories. It is equipped with a wide array of sophisticated testing instruments and devices, thereby guaranteeing the reliability of the test results.

2020-04-10

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