Instrument Application

Applicable to industries such as polymers, hazardous chemicals, pharmaceutical synthesis, plastics, rubber, and coatings, where research and testing, quality control, and failure analysis are conducted.

Instrument Features

Utilizes a variety of interchangeable sensors, suitable for different application scenarios.

Enhanced furnace body mechanical design, increased stability of air flow guide grooves and heat preservation structure of uniform heat blocks, resolved fluctuations caused by internal cold and hot convection in the furnace, reduced scattering error caused by cold and hot convection.

Optimized algorithms to achieve constant temperature at various points, different heating rates, and varying gas flow rates during software calibration, enhancing measurement sensitivity.

Sensor Output Signal Weakening Method under Refrigeration-Thermal-Electric Effect, based on the interaction between refrigeration, heat, and electricity, by optimizing the selection of sensor materials and the orientation relationship between refrigeration factors and temperature gradients, to reduce or eliminate the influence of potential differences. Establish selection criteria for sensors used under high and low temperature conditions.

Thermal stability control method for temperature, eliminating the interaction effect between the heating unit under low temperature power-on and the refrigeration system, reducing the disturbance of peripheral refrigeration equipment on the uniformity of furnace temperature during heating/cooling processes, and ensuring the temperature rise, cooling, control, and stability of the heating furnace.

Gas Flow Rate Precision Measurement -- Static Sample Stabilization Method for Ventilation Experiments, optimized design for ventilation modules and core areas to reduce the issue of sample position shift caused by gas resistance, ensuring stable sample position during measurement under a fixed flow rate condition.

Wide temperature range control method with high and low temperature isolation, combining multi-flow resistance temperature control platform for high and low temperature fluids with low heat capacity high temperature radiation heating, achieving precise and controllable heating and cooling rates of test samples within the temperature range of -150 to 1500°C.

Programmable temperature control method, the entire heating process is composed of a heating sealed furnace body, a temperature measurement module, and a temperature control module, utilizing an intelligent PID temperature control for internal heating.

Instrument specifications

Temperature Range: -150 to 1550℃ (Liquid nitrogen refrigeration)

Temperature Accuracy: 0.1℃

Calorimetric Accuracy: 1% (standard metal)

Heating Rate: 0.1-50K/min (Customizable)

Pressure Range: 0.1 to 10.0 MPa

Pressure accuracy: 0.002 Mpa

Pressure Control System: Dynamic Pressure Control

Temperature Calibration: Multi-point Nonlinear Calibration

Test Modes: Includes static, dynamic, variable pressure and flow.

Test Atmospheres: Oxidation, Reduction, Inert, Steam

Software: Supports both Chinese and English control analysis software, compatible with Windows operating system.