This instrument is used to measure the temperature change and maximum temperature rise of concrete during the hydration of cementitious materials under adiabatic conditions. Features touch screen intelligent control, automatic temperature tracking, real-time display of temperature curves and historical curves. Tracking accuracy ≤±0.05℃ (50L water 72h temperature variation ≤±0.05℃), chamber temperature range 5~85℃. Available in different specimen sizes and different temperature ranges to suit various mass concrete thermal property testing needs in dam, bridge, road and other engineering projects.

This ultrasonic humidifier is used for humidification in curing rooms for highway, bridge, railway, construction, water conservancy and other projects, as well as laboratories and production workshops requiring high humidity. Uses high-frequency oscillation technology with mist output ≥3000ml/h, particle size 1~10μm, power 300W. Equipped with high-efficiency filter to remove sediment and rust, built-in electronic temperature protection (65±5℃ cut-off / 40±5℃ reset) and water shortage protection switch. Available in different mist outputs and different coverage areas to suit various curing room humidity control needs.

This low temperature chamber is used for low temperature testing of cement, concrete, waterproofing membranes, profiles, plastics and other materials. Volume 160L, temperature range 0℃~-40℃, accuracy ±0.5℃. Features imported compressor for fast cooling and low noise. Top-opening design for excellent insulation. Available in different volumes and different temperature ranges to suit various building material testing laboratories and quality inspection institutions.