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3D 打印 - 评估 3D 打印笔的粒子排放

JoVE 신문
공학

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3D Printing – Evaluating Particle Emissions of a 3D Printing Pen

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3D 打印 - 评估 3D 打印笔的粒子排放

DOI:

10.3791/61829-v

•

06:44 min

•

October 09, 2020

•

Heike Sigloch, Frank S. Bierkandt, Ajay V. Singh, Ashish K. Gadicherla, Peter Laux, Andreas Luch

¹Department of Chemical and Product Safety,German Federal Institute for Risk Assessment (BfR), ²Department of Biological Safety,German Federal Institute for Risk Assessment (BfR)

Chapters

00:04Introduction
00:37Protocol Setup
01:233D Pen Aerosol Emission Measurement Setup
02:103D Pen Aerosol Emission Measurement
03:21Metal Content Quantification
04:31Results: Representative Particle Size and Geometric Mean Diameter Distribution and Sample Imaging
06:06Conclusion

Summary

자동 번역

该协议提出了一种分析3D打印笔发射的方法。测量释放粒子的颗粒浓度和颗粒大小分布。通过透射电子显微镜（TEM）进一步分析释放的粒子。灯丝中的金属含量通过电感耦合等离子体质谱法（ICP-MS）进行量化。

Tags

3D Printing 3D Pen Particle Emissions Aerosol Emissions Air Quality Characterization SMPS CPC HEPA Filter Particle Size Distribution Breathing Zone Emission Measurement Air Inlet Desiccator Filament Temperature Printing Process

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