Wilde Analysis Ltd
We are an independent consultancy and multi-solution provider, owned and directed by Chartered En……...
TA Instruments’ DIL 806 optical dilatometer is a versatile device that is specifically developed for thermal expansion and contraction measurements. It can be used for measuring the full lengths of thin, irregularly-shaped soft samples without contact.
The DIL 806 comprises a high- performance LED for emitting a wide width planar, diffuse, and collimated light beam onto a sample. The sample shadow is optically refined using a filter and lens unit prior to being registered by a high- resolution CCD sensor.
The detected signal is tested by a digital edge-detection processor, which provides a sensitive and accurate measurement of dimensional change. This principle is referred to as the shadowed light process and provides an exact and absolute measurement of the sample dimension with changing temperature.
The optical measurement process is absolute as it is fully independent of the thermal contraction or expansion of the device. The dilatometer is integrated with a rapid-response DIL806 furnace, thus making the device ideal for dynamic processes involving dynamic heating rates and multiple temperature steps.
The sample is placed in the center of the disc-shaped furnace on a platform without any external forces being exerted on the sample. This technique is ideal for simple measurement of plastic samples, thin samples, and solid-liquid-solid phase. Thin samples and other samples that might be affected by a solid-liquid-solid transition are well supported or contained in sample holders made for this function.
Key Features
The main features of the DIL 806 optical dilatometer are as follows:
Easy to operate
Optical non-contact dilatometer
Can handle temperatures of -160 to 1400°C
Advanced furnace for complex processes
Measured results do not need to be corrected or calibrated for system thermal expansion
Initial length is automatically determined and saved for later calculation of the linear thermal expansion coefficient
Can be integrated with a robotic automation unit
Sample need not be positioned precisely on the platform due to the wide width of the incident line, thus improving usability for all operators
Suitable for testing rate-controlled-sintering (RCS) processes in ceramics
We are an independent consultancy and multi-solution provider, owned and directed by Chartered En……...
Brewer Science is a major innovator of high-technology solutions for the semiconductor/microelect……...
We have been selling woodworking machinery and powertools since the early 1970's. Our relati……...
Jellinbah Resources Pty Ltd is a company formed by Queensland Coal Mine Management Pty Ltd (QCMM)……...
/9-9-I-9M-9M-9-9A-9-9G-9G-9E-1/ Surface Optics Corporation(SOC)成立于1978年,是一家员工拥有的……...
SME provides specialty products to the hydrocarbon processing, chemical, petrochemical, natural g……...
Item North America is a premier provider of precision ball screws for use as a drive mechanism in linear slides, multi-axis motion and complex material handling devices. item ball screws feature hi……
SurPASS™ 3 is capable of measuring the zeta potential over an extensive range of materials and allows the analysis of varied surface properties and their changes. The zeta potential explains ……
AHP Materials is a specialty materials company focused on the manufacturing and selling of high purity specialty metals and compounds. AHP concentrates mainly on Antimony, Cadmium Sulfide, Telluriu……