Model: Laboratory Ovens
Country of Origin: Italy
Use: Especially designed for soil, aggregates and asphalt testing, these advanced models feature all stainless steel internal and external lining, with 60 mm thick insulation, fast heat up, , easy to read digital control and forced convection airflow for uniform temperature throughout the oven chamber.
Country of Origin：James Cox & Sons USA
Use： The rolling thin film oven test is used to measure the effect of heat and air on a moving film of semi-solid asphaltic materials. The results of this treatment are determined from measurements of the asphalt properties before and after the test.
The high density resistivity instrument High density electrical apparatus is a traditional method based on the theory of a new generation of electrical equipment in the development of computer and information monitoring based on modern scie