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3D Printing – Evaluating Particle Emissions of a 3D Printing Pen
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Ingénierie
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Journal JoVE Ingénierie
3D Printing – Evaluating Particle Emissions of a 3D Printing Pen

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

DOI:
10.3791/61829-v

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06:44 min

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October 09, 2020

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

Chapitres

  • 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

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This protocol presents a method to analyze the emission of 3D printing pens. Particle concentration and particle size distribution of the released particle is measured. Released particles are further analyzed with transmission electron microscopy (TEM). Metal content in filaments is quantified by inductively coupled plasma mass spectrometry (ICP-MS).

Tags

3D Printing3D PenParticle EmissionsAerosol EmissionsAir QualityCharacterizationSMPSCPCHEPA FilterParticle Size DistributionBreathing ZoneEmission MeasurementAir InletDesiccatorFilamentTemperaturePrinting Process

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