In important projects such as large buildings, roads and bridges, dams, reservoirs, and cofferdams, the adiabatic temperature rise of concrete has a significant impact on the quality of the project. Accurate measurement of the thermal characteristics of concrete is one of the key factors in the quality of construction projects. It is an indispensable instrument and equipment for various hydraulic laboratories and related testing units. The concrete adiabatic temperature rise tester is a multifunctional testing device used to measure the adiabatic temperature rise curve of concrete and reproduce the given curing temperature of concrete.
Product use: The concrete thermophysical parameter measuring instrument is a multifunctional testing device used to measure the adiabatic temperature rise curve of concrete and reproduce the given concrete curing temperature.
Execution standard: JG/T329-2011 "Concrete Thermophysical Parameter Tester"
DL/T 5150-2001 "Test Code for Hydraulic Concrete"
SL 352-2006 "Test Code for Hydraulic Concrete"
Application areas: colleges and universities, research institutions, testing units, as well as concrete construction units such as buildings, roads and bridges, dams, reservoirs, and cofferdams.

Product features:
★ Online temperature calibration: With unique technology, the calibration instrument is simple and the accuracy is improved by more than 3 times.
★ Unique heating technology: ensuring uniform temperature distribution inside the heating barrel.
★ Insulation testing cycle: 7 days, 14 days, 21 days, 28 days can be selected according to user needs. If the user requires testing beyond 28 days, additional content can be negotiated with the company.
★ Real time monitoring: Fully automatic real-time display of data and curves, intuitive and accurate.
★ Adopting circulating air tracking: high tracking accuracy; Fast response speed.
Unique structure: circular structure, uniform temperature, automatic measurement and control, easy operation.
★ Remote online service: Unique technology. Our customer service personnel maintain and repair through the internet; Assist in solving difficult problems; Regularly upgrade software.
The control core adopts Japanese PLC and temperature expansion module, integrated design, which can effectively reduce interference and improve equipment stability. Convenient for maintenance.
The temperature probe is AA grade PT100, which improves the accuracy of temperature measurement.
The output terminal adopts a new type of contactless switch device, which has high reliability, long life, low noise, fast switching speed, strong anti-interference ability, and improves the service life and safety of the equipment.
The control method is PID control, with a control accuracy of 0.02 °. The PID parameters are adjusted through software self-tuning to ensure tracking accuracy.
★ Independently developed industrial control software, easy to operate and maintain. The software is developed using Visual Basic6.0, with real-time data storage and the ability to continue after power failure. The interface is intuitive, easy to operate, and can be remotely maintained.
★ Adopting RS-232C standard serial communication, it can synchronously collect experimental data. Storing the database in Excel format is easy to handle.
The device can run independently without a computer.

Technical indicators:
◆ Temperature control range: 5 ℃ -90 ℃
Resolution: 0.01 ℃
Temperature accuracy: 0.01 ℃
Tracking accuracy:<
0.1℃
◆ Sample bucket capacity: 50 L (0.05m3) (sample weight approximately 150kg)
Power supply: AC220 ± 10%, 50-60Hz