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Leco - Moisture Ash, Volatile Content & Loss-on-Ignition - TGA701

The TGA701 Thermogravimetric Analyzer was designed for increased reliability and functionality. Expanded operational controls improve temperature accuracy across the entire range (up to 1000°C), while a pneumatic carousel assembly improves reliability by eliminating oscillation and increasing position accuracy for automation. PC-controlled operating software also supports compliance to 21 CFR Part 11 for a closed analytical system.

  • Determines mass loss as moisture, ash, volatile content, or loss-on-ignition in various organic, inorganic, and synthetic samples
  • Selectable atmospheres: N2, O2, or air
  • Simultaneous sample analysis (up to 19 samples)
  • Flexible program methods
  • Temperature up to 1000°C
  • Up to 5 gram sample size
  • Single and dual furnace configurations available
  • Complies with ASTM methodology
  • Supports compliance to 21 CFR Part 11 Regulations mandated by the FDA
  • Installation qualification & operation qualification available; IQ/OQ Brochure
  • Patented technique accurately predicts temperature inside the crucible
  • Allows for excellent temperature accuracy and stability over a wide temperature range
  • Provides improved ramp control to reduce temperature overshoot


  • TGA701S4C Single Furnace
  • TGA701D4C Dual Furnace
  • Agriculture
  • Biopharmaceutical and Biotechnology
  • Chemical
  • Construction
  • Cosmetics & Personal Care
  • Education & Academics
  • Energy
  • Food & Beverage
  • Mining & Minerals
  • Oil & Gas
  • Pharmaceutical
LECO CorporationLECO is a leader in innovative analytical instrumentation, mass spectrometers, metallography and optical equipment, and consumables.
[Leco, Moisture Ash, Volatile Content, Loss on Ignition, TGA701, Termo, Gravimetric, Analyzer]