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Peak performance on thermal expansion measurements up to 2000°C

DIL 402 C - Vacuum-tight, horizontal pushrod dilatometer

DIL 402 C - Technical Specifications (subject to change)

Temperature range: -180°C ... 500°C, RT ... 1100°C, RT ... 1600°C, RT ... 2000°C (4 exchangeable furnace types)

Heating and cooling rates: 0.01 K/min ... 50 K/min (dependent on furnace)

Sample holder:
fused silica <1100°C
Al₂O₃ <1700°C
graphite 2000°C

Measuring ranges: 500/5000 µm

Sample length: max. 50 mm

Sample diameter: max. 12 mm (optional 19 mm)

?l resolution: 0.125 nm / 1.25 nm

Atmospheres: inert, oxidizing, reducing, static and dynamic

Gas flow meter and valve for purge gas (optional)

c-DTA® for the calculated DTA-signal from dilatometer measurements, ideal for temperature calibration (optional)

Highly vacuum-tight up to 10-4 mbar (10-2 Pa)

Coupling to QMS 403 C Aëolos® over a heatable adapter at the exit of the furnace

Schematic of DIL 402 measuring part

NETZSCH offers instruments for thermal analysis, thermal properties measurement, thermal hazard screening, and contract testing services. Our portfolio is the world's broadest, including a full range of dilatometers to measure high accuracy thermal expansion, classical DSC & TGA, high temperature DSC to 1650°C for specific heat, very high temperature STA (TGA-DSC/DTA) from sub-ambient to 2400°, thermal / evolved gas analysis with fully-integrated FTIR & MS, high resolution TMA and DMA, plus DEA - dielectric analysis for thermoset cure monitoring. We also feature leading-edge technology for thermal conductivity by guarded hot plate and heat flow meters, laser flash thermal diffusivity measurement, thermal hazard screening via adiabatic reaction calorimetry, as well as refractories testing including HMOR, CIC, and RUL. Finally, we offer advanced software packages including thermokinetics for process modeling and development.

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