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What are the advantages and features of mobile laboratories?
1. The mobile laboratory is capable of handling emergency responses to public health infectious diseases. Controlling the epidemic can help society resume schooling and resuming production for high-quality development.
2020-12-07
Installation and Use of the Asphalt Penetration Tester
1. Open the packaging box and check the instrument’s surface and related accessories according to the instrument’s complete set and technical documentation. If there is no damage or missing parts, simply assemble the equipment following the provided diagrams.
2020-11-29
Introduction to the Working Principle and Features of the Rotary Compactor
Using circular oscillation under hydraulic static loading, the specimen is compacted uniformly. This molding method is currently one of the most practical approaches closely mimicking real-world conditions in highway engineering.
2020-11-23
Operating Instructions for the Asphalt Softening Point Tester
Place the metal ring onto a glass plate coated with a glycerin-talc powder separator (glycerin : talc = 2:1). Heat the bitumen (for petroleum bitumen, heat to ≤ the estimated softening point + 90℃; for coal bitumen, heat to ≤ the estimated softening point + 50℃), then pour the heated mixture—after thorough mixing and sieving—into the metal ring, slightly higher than the surface of the ring.
2020-11-16
Introduction to the Key Features of the Rotary Compaction Tester
1. A high-hardness, premium-quality steel is used for the frame to ensure precise viewpoint control.
2020-11-09