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Chemical

Thermal Analysis Instruments are becoming increasingly important in the chemical industry to evaluate the effect of heating and cooling on physical and chemical properties of samples. It has become indispensable in research, product development, process optimization and quality assurance.

The acquisition of these instruments is often less expensive than other testing and measuring techniques. Their handling requires no special knowledge and it easy to automate.

  • With thermal analysis in chemistry, for example, the following questions can be answered:
  • How do chemical reactions change under pressure?
  • How does a material change under the influence of gas?
  • At what temperature does a catalyst become active?
  • Does a process run safely even at higher temperatures?
  • Is a melting process already superimposed by a decomposition?

Thermal Analysis data acquisition can determine melting points, phase transitions, and decomposition points and the evaluation provides kinetic studies of chemical reactions.

LINSEIS thermal analyzers operate under controlled pressures, temperatures, and environmental conditions. The measurement results obtained with our instruments form a reliable basis for chemical process optimization, process reliability and the performance and evaluation of simulations.

Thermal analysis instruments for chemicals

Chip-DSC 10

Chip-DSC-10
  • The perfect DSC for Quality control and Education
  • Cost effective, space saving and highly innivative Chip DSC
  • -180 up to 600°C (LN2 Quench cooling)
Details

Chip-DSC 100

Chip-DSC-100
  • Unique Chip Technology – The next step in DSC
  • Modular expandable design (Sample Robot, Cooling options etc.)
  • Temperature range -180 up to 600°C (Peltier cooling, Closed-loop Intracooler or LN2 cooling)
Details

DSC PT 1000

DSC-PT1000
  • State of the Art DSCwith user exchangable Metal Sensors
  • Temperature range -180 to 750°C
Details

GSA PT 10

GSA PT 10
  • Gravimetric Sorption Analyzer(GSA)
  • Market leading precision, accuracy and repeatability
  • From vacuum up to 10 bar
  • -150 up to 1000°C and RT up to 1000/1750°C
Details

GSA PT 100

GSA PT 100
  • High temperature and high pressure Gravimetric Sorption Analyzer (GSA)
  • Unique Magnetic Levitation Balance, seperating balance and reactor
  • Selection of different gas and vapor dosing systems
  • Temperature range: -196 up to 2400°C
  • From vacuum up to 150 bar
Details

GSA PT 1000

  • Worlds only Gravimetric Sorption Anaylzer (GSA) including a DSC (Differential Scanning Calorimeter)
  • Combined Gravimetric and Calorimetric Signal
  • Selection of Vapor and Gas Dosing Accessories
  • Temperature range: RT up to 1100/1550/1800°C
  • From Vacuum up to 150 bar
Details

STA PT 1000

STA-PT1000
  • (TGA) Thermogravimety and (DSC) Differential Scanning Calorimetry
  • True top loading TG-DSC heat flux sensors
  • Numerous user excheangable TG, TG-DSC and TG-DTA sensors for any kind of application
  • Temperature range: RT up to 1000°C
Details

STA MSB PT 1

STA-MSB-PT1
  • Magnetic Levitation Balance (MSB)
  • Separation of balance and reactor for most demanding applications
  • -196 up to 2400°C
  • From Vacuum to 150 bar
  • For corrosive and toxic gases
Details

STA HP High Pressure

STA-HP2
  • Worlds only pressure TG-DSC (STA)
  • Combined (TGA) Thermogravimetry – (DSC) Differential Scanning Calorimetry
  • Different Gas and Vapor Dosing accessories
  • RT up to 1000/1400/ 1600/ 1800°C
  • From Vacuum up to 150 bar
Details

L81-I

STA L81
  • Modular Simultaneous Thermal Analyzer (STA) for special custom applications
  • Combined Thermogravimetry (TGA) – Differential Scanning Calorimetry (DSC)
  • Temperature range: -150 up to 1000°C and RT up to 1600/ 1750/ 2000/ 2400°C
Details

TGA PT 1000

TGA-1000
  • Toploading low drift Thermobalance (TGA) 
  • High speed microfurnace for very fast heating and cooling
  • Many acessories such as: gas dosing systems, sample robot, MS/FTIR coupling etc.
  • Temperature range RT up to 1100°C
Details

TGA MSB PT 1

TGA MSB PT 1
  • Magnetic levitation balance(MSB)
  • separation of reactor and balance
  • allows most challenging applications under sever temperature/gas conditions
  • Temperature range: -196 up to 2400°C
  • from 10E-5mbar to 150 bar
Details

EGA FTIR

EGA Pfeiffer

The combination of aLinseis Thermal Analyzer with a FTIR is especially interesting in fields such as polymers, chemical and pharmaceutical industry. Linseis has more than 20 years experience in providing a integrated hard- and software concept. For interpretation different libraries are available.

Details

EGA GCMS

EGA Pfeiffer

The QMS – quadrupole mass spectrometer coupling device is a state of the art mass spectrometer with a heated inlet system. The QMS is used for the analysis of volatile decompositions. All Linseis instruments are especially designed to guarantee a user friendly operation of both the Thermal Analyzer and the Mass Spectrometer. A integrated Software solution is certainly available.

Details

EGA In-Situ

EGA Pfeiffer

By coupling a Termobalance (TGA) or a Simultaneous Thermal Analyzer (STA) with a (GC-MS) Gas chromatography–mass spectrometry which is an analytical method that combines the features of gas-chromatography and mass spectrometry, one can combine the strength on these two tools. Applications of GC-MS include drug detection, environmental analysis, explosives, and identification of unknown samples.

Details

EGA QMS

EGA Pfeiffer

An optical In-Situ Analysis offers many advantages such as: no Cooling / Modification of the measuring gas (for example no out-condensation, no transition reaction and no equilibrium shift).
Many materials with high condensation temperature for example alkali metals (Na, K and their combinations) are now able to be measured, heated capillary only suitable for some 200 – 250°C, the optical port allows measurement until 1600°C

Details