| Description | The Discovery Xenon Flash (DXF) source module employs a High Speed Xenon-pulse Delivery source (HSXD) which has considerably higher efficiency, lower costs and less maintenance than equivalent systems. A reflective optic configuration of our design effectively harnesses the power of a Xenon flash The Discovery Xenon Flash (DXF) source module employs a High Speed Xenon-pulse Delivery source (HSXD) which has considerably higher efficiency, lower costs and less maintenance than equivalent systems. A reflective optic configuration of our design effectively harnesses the power of a Xenon flash tube and, with the aid of proprietary wave guides, delivers it to the specimen inside the Environmental Module. DXF 900 produces a pulse width of 400 µs to 600 µs and uniformly concentrates the power from the flash source directly on the entire face of the specimen. Due to this optimized optical arrangement and the broad light spectrum, specimens as large as 25 mm in diameter can be illuminated with sufficient energy to make a high-accuracy measurement. The use of large samples diminishes errors associated with inhomogeneity and permits representative measurements of poorly dispersed composites.... Read More | The Discovery Laser Flash DLF 2800 is an advanced freestanding instrument for the measurement of thermal diffusivity and specific heat capacity of materials from room temperature to 2800°C. The distinctive design incorporates a proprietary laser, laser optics, detector, and furnace technologies, andThe Discovery Laser Flash DLF 2800 is an advanced freestanding instrument for the measurement of thermal diffusivity and specific heat capacity of materials from room temperature to 2800°C. The distinctive design incorporates a proprietary laser, laser optics, detector, and furnace technologies, and along with the unique six-position sample carousel, ensures unprecedented measurement accuracy and sample throughput.
DLF 2800 Features:
- Powerful laser provides 40% more energy than any competitive design for the most accurate testing to the highest temperatures and widest range of samples, regardless of thickness and thermal conductivity
- Proprietary fiber optic wand delivers 99% homogeneous beam at the sample for increased measurement accuracy
- Unique six-position carousel for unmatched throughput and accurate heat capacity measurements
- Flexible carousel design configurable with a variety of sample holders, adapters and special fixtures over the widest testing range
- Advanced furnace for uncompromised temperature performance from RT to 2800°C, and measurements in inert gas or vacuum
- High sensitivity IR detector for optimum signal-to-noise ratio, delivering the highest accuracy over the entire temperature range
- Real-time pulse mapping for unmatched accuracy of thermal diffusivity measurements for testing of thin and highly conductive materials
- Meets a variety of industry standard test methods including: ASTM E1461, ASTM C714, ASTM E2585, ISO 13826, ISO 22007-Part4, ISO 18755, BS ENV 1159-2, DIN 30905
*US Patent #6.375.349.81... Read More | DTC 300 is a guarded heat flow meter measuring the thermal conductivity over a wide range of temperatures accordingly to the ASTM E1530 Standard. It employs one calorimeter module, located in the bottom stack, for the measurement of thermal conductivity, and a side guard furnace to prevent edge heatDTC 300 is a guarded heat flow meter measuring the thermal conductivity over a wide range of temperatures accordingly to the ASTM E1530 Standard. It employs one calorimeter module, located in the bottom stack, for the measurement of thermal conductivity, and a side guard furnace to prevent edge heat loss. The contact resistance is minimized by applying a pneumatic load to the test stack, and by using a thermally conductive interface compound.... Read More | The FOX 801 Heat Flow Meter is an accurate, easy-to-use instrument for measuring thermal conductivity according to ASTM C518 and ISO 8301. Capable to operate both in standalone or PC-controlled configurations, FOX 801 Heat Flow Meter provides rapid and accurate results. The instrument features The FOX 801 Heat Flow Meter is an accurate, easy-to-use instrument for measuring thermal conductivity according to ASTM C518 and ISO 8301. Capable to operate both in standalone or PC-controlled configurations, FOX 801 Heat Flow Meter provides rapid and accurate results. The instrument features proprietary thin film heat flux transducers, digital thickness measurements and responsive temperature control. A versatile instrument, it is especially well-suited to measuring slices of cellular plastics.... Read More | The Discovery Laser Flash DLF 1200 employs a custom Class 1 Nd:Glass Laser pulse source to provide a collimated, monochromatic energy pulse with a 300 µs to 400 µs pulse width. Ideal for labs that need to measure thermal diffusivity, heat capacity or thermal conductivity at temperatures up to 1200°CThe Discovery Laser Flash DLF 1200 employs a custom Class 1 Nd:Glass Laser pulse source to provide a collimated, monochromatic energy pulse with a 300 µs to 400 µs pulse width. Ideal for labs that need to measure thermal diffusivity, heat capacity or thermal conductivity at temperatures up to 1200°C, or require the power of a laser in a compact benchtop instrument.... Read More |