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相关概念视频

Glassware Calibration01:11

Glassware Calibration

257
Accurate calibration of glassware, such as volumetric flasks, pipettes, and burettes, is essential to ensure accurate measurements in the analytical laboratory. Calibration helps maintain consistency across measurements and prevents errors arising from inaccurate volumes.
Volumetric flasks: Volumetric flasks are designed to prepare aqueous solutions of precise volumes accurately with a calibration line on the neck. To calibrate a volumetric flask, it is important to fill it with distilled...
257

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相关实验视频

Updated: Jul 15, 2025

An Open Source Technology Platform to Manufacture Hydrogel-Based 3D Culture Models in an Automated and Standardized Fashion
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An Open Source Technology Platform to Manufacture Hydrogel-Based 3D Culture Models in an Automated and Standardized Fashion

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开源的科学瓶子滚筒.

Maryam Mottaghi1, Yuntian Bai1, Apoorv Kulkarni2

  • 1Department of Mechanical and Materials Engineering, Western University, 1151 Richmond St., London, Ontario N6A 5B9 Canada.

HardwareX
|October 5, 2023
PubMed
概括
此摘要是机器生成的。

这项研究介绍了一种负担得起的开源瓶子滚筒,价格仅为150美元. 这种3D打印设备为实验室自动化提供了增强的功能和可访问性,与商业选项相比,大大降低了成本.

关键词:
通过3D打印打印3D打印.瓶子滚筒的瓶子滚筒是一个瓶子.瓶子滚动滚动的情况化学混合物 化学混合物打开硬件 打开硬件科学硬件科学硬件

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Murine Drinking Models in the Development of Pharmacotherapies for Alcoholism: Drinking in the Dark and Two-bottle Choice
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Modeling Alcohol Consumption in Rodents Using Two-Bottle Choice Home Cage Drinking and Microstructural Analysis
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相关实验视频

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科学领域:

  • 生物技术是生物技术.
  • 实验室自动化 实验室自动化
  • 开源硬件 开源硬件

背景情况:

  • 专有瓶卷机的高成本限制了研究中的可访问性.
  • 需要负担得起,可定制的实验室自动化解决方案.

研究的目的:

  • 使用3D打印和可访问的组件设计和制造一个开源的瓶子滚筒.
  • 为商业瓶子滚动系统提供一个具有成本效益和强大的替代方案.

主要方法:

  • 利用3D打印零件和商业组件的分布式数字制造.
  • 它的设计是为了与低档次的化器和高温的化器兼容.
  • 经过测试的旋转速度范围 (1-200 RPM),容量 (1.2 公斤,12 x 100 毫升瓶) 和长期稳定性.

主要成果:

  • 制造成本为加拿大210美元 (约合. 150美元),降低了86%的成本.
  • 证明了强度,适应性和与标准实验室设备的兼容性.
  • 在不同速度和温度 (高达50°C) 下长时间 (几天) 实现可靠运行.

结论:

  • 开源的瓶子滚筒为实验室自动化提供了更便宜,更有能力和更适应性的解决方案.
  • 这种设计通过数字制造实现了对实验室基本设备的民主化.
  • 进一步开发将重点放在降低成本和提高制造灵活性上.