DIL 502 Expedis® Select
The All-in-One Instrument: Designed to Meet a Wide Range of Needs
Highlights
The DIL 502Expedis®Select– The All-Rounder for Versatile Determination of Dimensional Changes
Discover the DIL 502 Expedis®Select, the ultimate dilatometer for sophisticated industrial research and contract laboratories. This versatile instrument features a dual furnace design that is vacuum-tight, enabling an extensive temperature range of -180°C to 2000°C in one instrument for maximum efficiency.
Select the ideal furnace for your specific temperature requirements
Choose the copper furnace if you require temperatures as low as -180°C. The dual furnace system allows you to add a graphite furnace with a temperature range of room temperature to 2000°C in the Select version. Together, these two furnaces provide a complete temperature range of -180°C to 2000°C in one instrument, which is suitable for most applications.
Achieve consistent and reliable results every time: Automatic Specimen Length Detection eliminates manual measurement errors by automatically detecting the specimen’s initial length before testing.
MultiTouch Technology Provides Stable Sample Positioning: Achieve stabilized, repeatable specimen placement with MultiTouch's unique, tail-like motion, which optimizes positioning and enhances measurement reliability.
Adjustable thermocouple positioning: Easily accommodate specimens of various lengths with an adjustable thermocouple guided by a flexible rod. This allows for precise placement without bending or causing damage.
AutoVac enables Inert Atmosphere Testing: The optional AutoVac system facilitates rapid evacuation and gas refill for measurements under pure inert atmospheres, which is ideal for studying OxidationOxidation can describe different processes in the context of thermal analysis.oxidation-sensitive materials.
Compact All-in-One Design
Eliminates the need for additional chillers or power units, creating a clutter-free workspace that is ideal for high-pressure industrial environments.
Our Quality Promise:
NETZSCH's Unlimited Warranty
At NETZSCH, our commitment to quality goes beyond the instruments themselves. We understand that your investment in advanced technology is a long-term one, and that's why we offer something truly unique – our Unlimited Warranty.
Method
The Method for Determination of Dimensional Changes
Pushrod dilatometry is a technique used to measure how the size of a material changes as it is heated or cooled over time. During the test, the sample is placed in a furnace where the temperature is carefully controlled according to a set program. As the temperature changes, the sample either expands or contracts.
A pushrod in contact with the sample moves to follow these changes in size. The movement of the pushrod is measured very precisely to track how much the length of the sample changes.
This allows for the characterization of various fundamental phenomena like:
- Thermal expansion or shrinkage
- SinteringSintering is a production process for forming a mechanically strong body out of a ceramic or metallic powder. Sintering of ceramics or metals
- Glass transition and softening point of polymers
- Phase transitions
This information helps scientists and engineers understand the material's behavior at different temperatures, which is important for designing products that will perform well in real-world conditions.
Discover the revolutionary precision of the NanoEye displacement system
With traditional dilatometry, improving resolution typically requires sacrificing measurement range, and vice versa. However, the revolutionary NanoEye system eliminates this trade-off.
The NanoEye system delivers ultra-high resolution and an exceptionally wide measurement range, setting a new standard in thermal expansion analysis.
At the heart of the DIL 502 Expedis® is the revolutionary optoelectrical NanoEye displacement system. Its cutting-edge technology ensures perfect linearity in every measurement, outperforming conventional dilatometry systems. A linear encoder translates position into a digital signal with consistent accuracy, regardless of temperature or sample length.
Maximize Lab Efficiency with the Energy-Smart DIL 502 Expedis®
Today, global attention towards saving and efficiently using energy has never been higher. Industries and academia worldwide are actively researching ways to conserve energy and utilize alternative resources.
The DIL 502 Expedis® is at the forefront of optimizing energy use. It eliminates the need for energy-intensive water-cycle thermostats, instead using advanced electronic temperature control to maintain exceptional stability. This allows you to obtain accurate thermal expansion measurements while significantly reducing energy consumption and heat waste in your lab.
Additionally, the instrument features customizable Idle and Eco modes. These modes intelligently manage power when the instrument is idle. This reduces CO₂ emissions, helping to keep your lab green without compromising performance or usability.
Specifications
| Temperature range | -180°C to 2000°C |
|---|---|
| Furnaces |
|
| Specimen dimensions | Length: Max. 52 mm
|
| Heating rate |
|
| Gas flow control | 1-way MFC or optional 3-way/4-way MFC |
| Measuring range | ± 10000 μm |
| Force range (load at the sample) | 10 mN … 3 N (compressive and tensile force depending on sample holder) |
| ΔL Resolution | 1 nm |
| force resolution | 0.001 N |
Accessories and more:
Proven Excellence in Service
At NETZSCH Analyzing & Testing, we offer a comprehensive range of services globally to ensure the optimal performance and longevity of your thermoanalytical equipment. With a track record of proven excellence, our services are designed to maximize the effectiveness of your devices, extend their lifespan, and minimize downtime.
Unlock the full potential of your equipment with our tailored solutions, backed by years of industry expertise and innovation.
Software
Proteus® - Best Practice for Measurement and Evaluation
Experience the power of Proteus® dilatometer software, which is fast, reliable and incredibly user-friendly, with an intuitive interface that is easy to learn. With a comprehensive range of functions, it meets all your testing needs and impresses even the most experienced operators with advanced features such as patented c-DTA®®, DensityThe mass density is defined as the ratio between mass and volume. Density Determination, rate-controlled SinteringSintering is a production process for forming a mechanically strong body out of a ceramic or metallic powder. sintering and the innovative Identify software. Proteus®® is the all-in-one solution that will take your materials analysis to the next level with enhanced efficiency and precision.
Available software features:
This instrument is LabV®️-ready.
Turn data into better products with LabV®—a centralized, AI-driven material intelligence platform that integrates data from this instrument and any other data sources. Designed for R&D and QC engineers, LabV® enables data-driven decision-making to drive innovation and ensure consistently high-quality results.
Related Devices
Consultancy & Sales
Do you have further questions about the instrument or the method and would like to speak to a sales representative?
Service & Support
Do you already have an instrument and need technical support or spare parts?
Downloads and Media
Videos
Designed for Precision – Discover the New DIL 502 Expedis® Series by NETZSCH
From -180 °C to 2800 °C, analyze shrinkage, SinteringSintering is a production process for forming a mechanically strong body out of a ceramic or metallic powder. sintering, and Phase TransitionsThe term phase transition (or phase change) is most commonly used to describe transitions between the solid, liquid and gaseous states.phase transitions with NanoEye® accuracy and intelligent software.
