MultiSTAR - the High end Ceramic DSC Sensors - METTLER TOLEDO

DSC Sensors

Swiss Quality

The sensor is the heart of any DSC measuring cell. Ideally a modern DSC sensor should be very sensitive, have a fast response, a baseline that is absolutely flat, and yet at the same time be rugged and robust.

 

  • Extremely high sensitivity – to detect even the weakest transitions in the μW-range
  • Excellent resolution – to separate very close-lying effects
  • Outstanding robustness – the ceramic surface protects the sensor against contamination

Innovative Technology

 

  • Extremely high sensitivity – to detect even the weakest transitions in the μW-range

 

 

  • Excellent resolution – to separate very close-lying effects

 

  • Outstanding robustness – the ceramic surface protects the sensor against contamination
  • Unique star-shaped arrangement of thermocouples – which guarantees flat baselines

 

 

 

 

FRS 5+ (Full-range sensor)

FRS 6+ (Full-range sensor)

HSS 8+ (High-sensitivity sensor)

HSS 9+ (High-sensitivity sensor)

Temperature range

-150 °C to +700 °C

-150 °C to +700 °C

-150 °C to +700 °C

-150 °C to +700 °C

Thermal multiplier

56 thermocouples (AuAuPd)

56 thermocouples (AuAuPd)

120 thermocouples (AuAuPd)

120 thermocouples (AuAuPd)

Multilayer thermocouple technology

Thermocouples are arranged in one layer.

Thermocouples are arranged in one layer.

Thermocouples are arranged in three layers.

Thermocouples are arranged in three layers.

Star-shaped design

2 star-shaped arrangements of thermocouples measure the net heat flow on the sample and reference sides separately thanks to a doublemultiple measurement of T0.

2 star-shaped arrangements of thermocouples measure the net heat flow on the sample and reference sides separately thanks to a doublemultiple measurement of T0.

12 star-shaped arrangements of thermocouples measure the net heat flow on the sample and reference sides separately thanks to a doublemultiple measurement of T0.


12 star-shaped arrangements of thermocouples measure the net heat flow on the sample and reference sides separately thanks to a doublemultiple measurement of T0.

Substrate material

Ceramic

Ceramic

Ceramic

Ceramic

Surface stabilized

No

Yes

No

No

Available in

DSC 3, DSC 1, HP DSC 1

DSC 3+, DSC 2

DSC 3, DSC 1, HP DSC 1

DSC 3+, DSC 2

Indium Peak-Height-to-Width ratio

17 mW/°C

19.5 mW/°C

6.9 mW/°C

6.9 mW/°C

Resulting properties

  • extremely high resolution
  • high sensitivity
  • robust
  • flat baselines
  • extremely high resolution
  • high sensitivity
  • excellent enthalpy reproducibility
  • robust
  • flat baselines
  • low-energy transitions (melting, solid-solid)
  • Tg with small ΔCp (high degree of crystallization)
  • small sample quantities (forensic, pharmaceutical)
  • dilute solutions (foodstuffs, biotechnology)
  • low heating rates
  • low-energy transitions (melting, solid-solid)
  • Tg with small ΔCp (high degree of crystallization)
  • small sample quantities (forensic, pharmaceutical)
  • dilute solutions (foodstuffs, biotechnology)
  • low heating rates

関連文書

製品パンフレット

STAR熱分析システム(日本語版)
熱分析は、サンプルが加熱、冷却、または一定温度で保持された場合の物理的または化学的特性の変化を温度あるいは時間の関数として測定する技術です。
STARe Excellence ソフトウェア カタログ(日本語版)
熱分析は、さまざまな分野で広く使用されている確立された分析手法です。 品質保証、品質管理、プロセス開発、製品開発、そして研究において貴重な結果と新しい情報を提供します。 さまざまな熱分析手法を組み合わせて使用することで、多くの問題を解決することができます。

データシート

The MultiSTAR® DSC Sensor Family Datasheet
The sensor is the heart of any DSC measuring cell. Ideally a modern DSC sensor should be very sensitive, have a fast response, a baseline that is abso...
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DSC Sensors

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