TG-FTIR Thermogravimetry-Infrared System Introduction
Thermogravimetry-Fourier Infrared (TG-FTIR) combined system combines the quantitative analysis capability of TG with the qualitative analysis capability of FTIR. It can be widely used in high polymer, pharmaceutical and chemical industries. Qualitative analysis of gaseous products produced during the process of curing cross-linking, decomposition or other reactions Features
(1) High quality, high cost performance
(2) Vacuum seal structure interface
(3) The system is equipped with an insulated heating transmission line and a heating gas chamber for the infrared spectrometer. The heating temperature can be set as needed to effectively prevent condensation of the decomposition products. The special focused optical path of the heating gas chamber can be designed to achieve high sensitivity. Small size
(4) Infrared spectrometer with high sensitivity and high stability
(5) Infrared spectrometer adopts DLATGS, no liquid nitrogen is needed during the detection process.
(6) Infrared spectrometer can be adapted to different brands or models of thermogravimetric analyzer Technical parameters
FTIR spectral range: 7800~350cm-1
FTIR resolution: 0.5cm-1
FTIR detector: imported high sensitivity DLATGS
Gas chamber length / volume: 100mm
Gas chamber design: double cone light path, stainless steel
Gas chamber interior dimensions: Maximum inner diameter: 28mm; center inner diameter: 16mm
Gas chamber volume: 38.5ml
IR window size: 38 x 6mm
Transmission line size: 3mm OD x 1m
Transmission line material: TEFLON
Exhaust pipe: 3mm OD TEFLON
Gas chamber maximum voltage: 24V 8A 200W
Transmission line maximum voltage: 24V 5A 100W
Gas chamber heating temperature: up to 300 ° C
Transmission line heating temperature: up to 230 ° C
Temperature control accuracy: ±1.0°C
Introduction
Thermogravimetry-Fourier Infrared (TG-FTIR) combined system combines the quantitative analysis capability of TG with the qualitative analysis capability of FTIR. It can be widely used in high polymer, pharmaceutical and chemical industries. Qualitative analysis of gaseous products produced during the process of curing cross-linking, decomposition or other reactions
