Gnomix pvT High Pressure Dilatometer Testing Services

How Our Lab Uses the Gnomix pvT High Pressure Dilatometer

The Gnomix PVT Apparatus generates pressure-specific volume-temperature measurements using high-pressure dilatometry. PVT data are equation-of-state thermodynamic properties that describe the compressibility and volumetric expansion of the material. Dilatometry measures the change in volume of a specimen subjected to different temperatures and pressures.

Common Applications

  • pvT curves

  • bulk modulus

  • volumetric expansion coefficient

  • compressibility

Operating Ranges Offered

Pressure 10 to 200 MPa
Temperature 30 to 380°C

Related Testing Services

D-026 High Pressure PVT
M-214 Volumetric Stress Strain Curves
D-020 PVT (Isothermal Heating)
D-021 PVT (Isobaric)
D-022 Volumetric Expansion Coefficient by PVT
D-024 Solid State Compressibility (PVT)
D-023 High Rate PVT by Hybrid PVT/DSC
M-014 Bulk Modulus (Up To 8 Temperatures)
D-027 Volumetric Cure Shrinkage
Gnomix pvT High Pressure Dilatometer used for in-house testing at DatapointLabs
The Gnomix pvT High Pressure Dilatometer at DatapointLabs

Get Started

  1. Share your requirements

    Tell us about the material, application, environment, and any method, standard, specimen, or conditioning constraints.

  2. Confirm the approach

    We’ll align the appropriate method, specimen requirements, and deliverables to your objectives, then provide a quote and test plan.

  3. Submit your PO and materials

    Send the purchase order and arrange delivery of materials or specimens so the program can move into scheduling and execution.

  4. Receive your results

    You’ll receive an engineering test report with digital data delivery, along with any agreed raw data or method-appropriate outputs.

    Typical turnaround for most testing is five business days. Longer-duration programs may require more time.

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