Concrete heat conducting temperature conducting coefficient tester Thermophysical Parameter Measurement System

I. Use

Using microprocessors and imported instruments to collect various signals and data, automatically and quickly process various parameters of concrete to achieve the purpose of measurement and control. Therefore, the measurement and control system conforms to the national standard. The equipment has the characteristics of high speed, accuracy and automation. It can be widely used in various fields of construction, construction and scientific research.

The test system can be used to measure four concrete physical parameters, such as concrete specific heat parameters, concrete thermal conductivity, concrete thermal conductivity, and concrete adiabatic temperature rise.

II. Feature

1. Adopt the thermal balance air medium temperature adjustment system, the thermal inertia of the system is small, and the adjustment precision is high.

2. The refrigeration unit adopts secondary control, and can continuously and stepssly adjust the cooling output in a large range.

3. The heating unit is an electronically controlled heating element, with stepless smooth adjustment and good followability.

4. The temperature measurement element adopts high-precision PT100 platinum resistance, which forms a temperature measurement and control network in a special form, with automatic temperature compensation function, high temperature measurement accuracy, stability and reliability.

5. This device combines the advantages of digital intelligent PID direct control instrument and microcomputer to form a two-stage temperature measurement and control system, which can ensure the long-term stable operation of the instrument.

6. The device provides abundant graphical test data post-processing software. In this system, graph and curve fitting wiring, specific heat data solution and thermal conductivity calculation can be easily and efficiently completed, and color graphs and text reports can be output. high-precision and high-reliability measurements.

II. Technical Specification

Adiabatic temperature rise of concrete:

Concrete thermal conductivity:

Specific heat of concrete: