DLF 2800

DLF 2800 系统功能强大,可进行高达 2800°C 的精准热扩散系数测量。. << 查看全部闪光导热分析仪 说明特性技术参数Technology性能Software Discovery 激光闪光 DLF 2800 是一款先进的独立仪器,可测量材料的热扩散系数和比热容,温度范围从室温直至 2800°C。其独特设计中包含专属激光器、激光光纤、检测器和加热炉技术,以及独特的六样品位转盘,可提供空前的测量精度和样品处理量。DLF 2800 可在包括惰性气体、真空等各种环境条件下运行,表征各种不同材料的特性,其中包括聚合物、陶瓷、碳、石墨、复合材料、玻璃、金属和合金等。. DLF 2800 特性 功能强大的 DLF 2800 激光器可提供比其他竞争产品高 40% 的能量,从而在最高温度和最广样品范围内实现精确测试,而无需考虑厚度和热传导问题 专有光纤传输管确保 99% 的激光射线均匀传输至样品,可提高测量精度 独特的六样品位转盘有助于大幅提高样品处理速度,并实现精准的热容量测量 转盘设计灵活,可配备多种样品支架、适配器和特定夹具,适用于各类测试 高级加热炉可在室温直至 2800°C 的范围内提供极佳的温度性能,支持在惰性气体或真空环境中应用 高灵敏度红外检测器具备最优信噪比,可在整个温度范围内提供最高精度 实时脉冲映射用于测试薄型和高导热率材料,实现热扩散系数的高精度测量 满足各类行业标准测试方法,包括:ASTM E1461、ASTM C714、ASTM E2585、ISO 13826、ISO 22007 – 第 4 部分、ISO 18755、BS ENV 1159-2、DIN 30905 *美国专利号 #6.375.349.81 激光源 类型 一级钕:玻璃独立式 脉冲能(可变)…

DLF 1600

Discovery Laser Flash DLF 1600’s source module is a freestanding unit employing a custom Class 1 35 J Nd:Glass laser pulse source. It provides a collimated, monochromatic energy pulse to specimens heated up to the temperature of 1600°C. The laser radiation is delivered via a proprietary fiber optic delivery wand which ensures a 99% homogenized laser pulse. Leading to much more accurate measurements than any direct firing laser pulse instruments. The laser source produces a 300 µs to 400 µs pulse width.

DLF 1200

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°C, or require the power of a laser in a compact benchtop instrument.

Equipped with a liquid nitrogen-cooled IR detector, DLF 1200 provides high precision, quick response, non-contact measurements in air, inert gas or vacuum to 10-3 torr. Simple to operate and safe to use, easy to maintain and very economical to operate, these systems are suitable for research and development programs, as well as quality control.