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NEXTA STA300

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A simultaneous TGA/DSC analyzer — measuring mass loss and heat flow on the same sample at the same time, in three temperature versions.

 

  • Also covers standalone TGA needs (mass loss on heating) — TG mode is available on all NEXTA STA models, with the option to exclude DSC interpretation when not needed
  • A true DSC signal as standard alongside TGA (an evolution from DTA to DSC) — no separate DSC instrument required
  • Specific heat capacity (Cp) measurement via TMDSC, across a wide temperature range
  • Baseline stability < 10 µg (horizontal digital dual-beam system)
  • Real View® option: live sample observation, digital zoom, image analysis, dimension and color measurement
STA300

Details

  • Temperature range: room temperature to 1.500°C
  • Real View®: optional
  • Intended use: high-temperature materials (ceramics, metals) up to 1.500°C

 

Balance type Horizontal differential (dual-beam) system
TG baseline stability (drift) < 10 µg (heating to 1.000°C, 20°C/min)
TG baseline stability (isothermal) < 10 µg (60 min at 1.000°C)
DSC function Built in as standard (a true DSC signal, not DTA)
Specific heat capacity (Cp) measurement Available as an option, via temperature-modulated DSC (TMDSC)
Temperature precision ±0.07°C
Temperature accuracy ±0.2°C
Gas control (MFC) 2 integrated mass flow controllers (MFC) as standard; option for up to 4 MFCs, with an optional helium MFC
Auto-sampler Optional, four-finger design for automated multi-sample analysis
Temperature programs Continuous heating, heating/cooling cycles, isothermal, TMDSC, Controlled Reaction Rate Thermal Analysis (CRTA)
Advanced analyses (software) Reaction Kinetics Analysis (activation energy, isothermal decomposition time); heating rate conversion

Source: hitachi-hightech.com/global — NEXTA STA Series (features, specifications by model, photo on the product page) and the NEXTA STA Brochure (Hitachi High-Tech Analytical Science, 2020, part no. 10026815) — for the auto-sampler, gas control details, and advanced software analyses not listed on the website.

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