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SYD-0615 Asphalt Wax Content Tester
It is suitable for determining the wax content in petroleum asphalt, in petroleum asphalt produced from vacuum residue of crude oil, and in road‑grade petroleum asphalt, making it an ideal instrument for measuring wax content in asphalt across the petrochemical, construction, and highway‑building industries.
SYD-0610 Asphalt Rotational Thin-Film Oven
It is suitable for determining the mass loss of road petroleum asphalt after rotational thin-film heating. Additionally, as required, it can be used to measure changes in the penetration, viscosity, ductility, and brittle point of the asphalt residue following rotational thin-film heating, thereby evaluating the aging performance of the asphalt.
HPC-001S Fresh Concrete Comprehensive Performance Tester
It is possible to determine slump, water‑cement ratio, compressive strength, and temperature on site within minutes, and to estimate the 28‑day strength.
SR-9 Concrete Thickness Tester
It is based on the principle of impact‑echo and is used to measure the thickness of single‑sided concrete. It is primarily employed for measuring the thickness of floor slabs, wall panels, tunnel concrete, pavement concrete, and various other types of concrete.
SBS Concrete Intelligent Vacuum Saturator
Specifically designed for Dentsu diffusion‑system testers, this device automatically saturates standard concrete specimens under vacuum. It can also be used to saturate samples in a Ca(OH)₂ solution. Constructed entirely of stainless steel, it offers excellent corrosion resistance, while its exterior surface is finished with advanced baking‑paint technology for long‑lasting durability and wear resistance.
SYD-2806G Fully Automatic Asphalt Softening Point Tester
It is suitable for determining the softening point of various types of asphalt, including road petroleum asphalt, coal tar asphalt, and liquid petroleum asphalt, and is the preferred instrument for asphalt manufacturers, highway and bridge construction entities, as well as relevant colleges, universities, and research institutions.
SYD-0613A Automatic Asphalt Brittle Point Tester (Fraass Method)
It is applicable for determining the Fraass breaking point of asphalt materials in accordance with the requirements specified in GB/T 4510 and T 0613.
SYD-2806H Fully Automatic Asphalt Softening Point Tester
It is suitable for determining the softening point of various types of asphalt, including road petroleum asphalt, coal tar asphalt, and liquid petroleum asphalt, and is the preferred instrument for asphalt manufacturers, highway and bridge construction entities, as well as relevant colleges, universities, and research institutions.
PAV-1 Asphalt Pressure Aging System
This system employs high temperature and compressed air within a pressure vessel to accelerate the aging of asphalt, thereby simulating the oxidative aging that occurs during its service life on roads. It is suitable for evaluating the antioxidant aging resistance of different asphalts under specified test temperature and pressure conditions.
SYD-0722 Asphalt Mixture Extractor
This instrument automatically extracts the asphalt fraction from asphalt mixtures, rapidly determines the asphalt-to-aggregate ratio, and can perform preliminary aggregate grading.
SYD-1617 Type Emulsified Asphalt Distillation Residue Tester
It is suitable for determining the content of residues and distillate oils in emulsified asphalt composed of a semi-solid or liquid matrix asphalt, water, and an emulsifier; it is also applicable to the quantitative determination of residues in emulsified asphalt primarily consisting of a semi-solid or liquid matrix asphalt, water, and an emulsifier.
SYD-0654 Emulsified Asphalt–Aggregate Adhesion Tester
It is suitable for testing the adhesion between cationic emulsified asphalt and aggregates, thereby evaluating their resistance to water damage. This instrument features an elegant design, a compact structure, user-friendly operation, and excellent stability, making it the preferred choice for highway and bridge construction agencies, as well as relevant universities and research institutions.