Torr to Pascals Converter

Convert Pressure from Torr to Pascals with Precision

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Torr to Pascals Calculator

Convert pressure values from Torr (mmHg) to Pascals (Pa) with high precision.

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Vacuum Gauge Calculator

Calculate and convert vacuum pressure readings between different units.

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Understanding Vacuum and Pressure

Vacuum Science

Key concepts:

  • Rough vacuum: >1 Torr
  • Medium: 1-10⁻³ Torr
  • High: 10⁻³-10⁻⁷ Torr
  • Ultra-high: <10⁻⁷ Torr
  • Extreme: <10⁻¹² Torr

Vacuum Applications

Common uses:

  • Semiconductor processing
  • Electron microscopy
  • Particle accelerators
  • Vacuum distillation
  • Space simulation

Measurement Methods

Gauge types:

  • Mechanical gauges
  • Thermal conductivity
  • Ionization gauges
  • Capacitance manometers
  • Cold cathode gauges

Vacuum Systems

Components:

  • Pumping systems
  • Pressure gauges
  • Gas handling
  • Vacuum chambers
  • Sealing technology

Essential Pressure Conversion Formulas

Basic Conversions

1 Torr = 133.322 Pa

1 mTorr = 0.133322 Pa

Vacuum Relations

1 micron = 1 mTorr

1 Torr = 1000 microns

Related Units

1 Torr = 1 mmHg

1 atm = 760 Torr