Simultaneous Thermogravimetric Analyzer (TGADTA)

     Kindly download Material Safety Data sheet and submit the hardcopy of filled sheet along with your sample

  Instrument Details  

Make : Hitachi

Model : NEXTA STA300


Specification:

Temperature Range : RT to 1500 ℃
Regular use : RT to 1300 ℃
Scanning Rates : 0.1 to 100 ℃
DTA Measurement range : ± 1000 µV
Gas Type : N2, Air, Ar, O2
Gas Flow rates : 50 to 500 ml/min
Auto sampler : 50 samples
 




  Working Principles   

         Simultaneous Thermogravimetric Analysis is a method in which thermogravimetry and differential thermal analysis are combined and measured simultaneously by a single apparatus.

Thermogravimetry (TGA) is a technique that measures mass change in a sample as a function of time and temperature, and it is used to detect evaporation, decomposition, oxidation and other effects of temperature change that cause mass changes.

Differential Thermal Analysis (DTA) measures the temperature difference between a sample and a reference as the temperature is increased. Changes in the sample, either exothermic or endothermic, can be detected relative to the inert reference. Thus, a DTA curve provides data on the transformations that have occurred, such as glass transitions, crystallization, melting and sublimation.


  Applications

  • Changes in mass due to decomposition, oxidation, evaporation, or combustion.

  • Volatilization rate of materials, Moisture content & Solvent content.

  • Thermal Stability for quality assurance and safety purposes.

  • Kinetics analysis.

  • Additives, Polymer content, Filler content, etc.

  • Glass transitions, Endothermic(Melting) and Exothermic reactions (Crystallization)


  •   Contact Us   

    Contact : 022-2159 6866/89
    Email Id : nmr600@iitb.ac.in







     Charges (including 18% GST)  
    *For Thermal Analysis, standard ramp is 10 ℃/min. Heating rates less than standard rate will be charged by hours.
     Academic National Lab Industry IIT Bombay
     Heating Program: Temp. Range @ 10 ℃/minRs.Rs.Rs.Rs.
        
     RT - 600 ℃   944   2832   4720   400
     RT - 800 ℃   1180   3540   5900   500
     RT - 1000 ℃   1534   4602   7670   650
     RT - 1200 ℃   1888   5664   9440   800
     RT - 1450 ℃   2360   7080   11800   1000