Automatic Thermogravimetric Analyzer

Instrument Overview

A thermogravimetric analyzer is an instrument that uses thermogravimetric analysis to measure the relationship between temperature and mass changes in materials. Thermogravimetric analysis involves measuring the mass of a substance as it changes with temperature (or time) under programmed temperature control. It is widely used in research and development, process optimization, and quality control across various fields, including plastics, rubber, coatings, pharmaceuticals, catalysts, inorganic materials, metals, and composites.

Instrument Application

Primarily measure physical and chemical changes related to heat, such as the adsorption and desorption of substances, analysis of component content, decomposition, synthesis, dehydration, additives, and other changes.

Instrument Features

An integrated instrument that combines containment, electrical, and atmosphere control, reducing signal loss and interference.

The atmosphere control system utilizes a mass flow controller, featuring two lines of regulated pressure and flow gases that can be changed during the experiment. It boasts high precision, excellent repeatability, and rapid response time (customizable atmosphere control systems resistant to various corrosive gases available).

Samples from trace amounts to large doses are available (adjustable from 0 to 5g with a change of support rod). Can meet the testing requirements of various samples under different conditions. crucible types include Φ5×4, Φ5×8, Φ8×10, Φ18×8, Φ18×15, Φ18×20 (mm) etc.

All measurement processes are fully automated, with automatic drawing and software capabilities to handle standard data processing such as TG, DTG, etc.; as well as specialized data processing (material percentage content, kinetic parameter calculations, data comparisons).

During the system's sampling process, screenshots can be taken at any time, and the range will automatically adjust based on the output signal's magnitude.

Users can utilize standard specimens for temperature and thermal weight calibration.

Large LCD screen display, real-time showing the instrument's status and data, two sets of thermocouples, one set displaying the furnace temperature in real-time (regardless of whether the heating furnace is in operation) and the other set showing the sample temperature during operation.

Customers provide the formula or calculation method, and our factory can promptly provide the corresponding software development product.

Self-developed constant-temperature controller; constant-temperature gas chromatography and mass spectrometry interfaces; constant-temperature belts; fully ensure secondary detection of tar and various reaction gases.

Instrument specifications