Dilatometer

Linseis L75 PT Horizontal Dilatometer – Precision in Thermal Expansion Analysis


The Linseis L75 PT Horizontal Dilatometer is a state-of-the-art instrument engineered to deliver the highest accuracy in measuring thermal expansion, sintering behavior, and phase transitions. Designed for both research laboratories and industrial quality control, the L75 PT enables reliable characterization of materials such as solids, powders, pastes, and even liquids.

Key Features of Linseis L75 PT Horizontal Dilatometer
  • Broad Temperature Range – Configurable for measurements from cryogenic conditions up to 2800 °C
  • Exceptional Precision – Automated length change measurement with nanometer resolution
  • Versatile Sample Compatibility – Solids, powders, pastes, and liquids
  • User-Friendly Software – Advanced data acquisition, real-time visualization & analysis
  • Customizable Designs – Tailored setups to match research and industrial requirements

ENQUIRY FORM

Temperature range*: -180 up to 2800°C
LVDT:
Delta L resolution: 0.03 nm
Measuring range: +/- 2500 µm
Contact force: 10 mN up to 1 N
Optical Encoder:
Delta L resolution: 0.1 nm
Measuring range: +/- 25000 µm
Automatic sample length detection: yes
Force modulation: yes
Contact force: 10 mN up to 5N
Multiple furnace configuration: up to 2 furnaces
Motorized furnace operation: optional
Gas dosing: manual gas dosing or mass flow controller 1, 3 or more gases
Contact force adjustment: included
Single/double dilatometer: optional
Softening point detection: included
Density determination: included
L-DTA: optional (up to 2000°C)
Rate controlled sintering (RCS): included
Thermal library: included
Electric thermostatization of measuring head: included
Low temperature options: LN2, Intracooler
Vacuum tight design: yes
Automatic evacuation system: optional
OGS oxygen getter system: optional
*Specs depend on configurations

The L75 PT Horizontal Dilatometer is used in a wide variety of scientific and industrial applications, including:

  • Thermal Expansion Coefficient (CTE) Measurement
  • Linear Thermal Expansion (ΔL) Studies
  • Glass Transition (Tg) Determination
  • Phase Change & Structural Transformation Analysis
  • Sintering Temperature & Step Evaluation
  • Decomposition & Density Change Investigations
  • Rate Controlled Sintering (RCS)
  • Burning Process Optimization

BROCHURE DOWNLOAD
Linseis DIL-L75_L76-Product Brochure
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