Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Compact Bone01:27

Compact Bone

16.2K
Most bones contain compact and spongy osseous tissue, but their distribution and concentration vary based on the bone's overall function.
Compact bone, also called cortical bone, is the denser, stronger of the two types of bone tissue. It is found under the periosteum and in the diaphyses of long bones, where it provides support and protection. The microscopic structural unit of compact bone is called an osteon, or haversian system. Each osteon is composed of concentric rings of calcified...
16.2K
Compacting Factor test01:22

Compacting Factor test

564
The compacting factor test is a method used to assess the workability of concrete. It is  especially suitable for concrete mixes containing aggregates up to one and a half inches in size. This test involves specialized equipment consisting of two truncated cone-shaped hoppers and a cylinder, all with polished interior surfaces to minimize friction.
The procedure begins by placing concrete into the upper hopper without any compaction. Once filled, the bottom door of this hopper is opened,...
564
Instrument Transformers01:23

Instrument Transformers

455
Instrument transformers, comprising voltage transformers (VTs) and current transformers (CTs), play crucial roles in power substations by providing isolated replicas of current or voltage for measurement and protection purposes. Voltage transformers reduce the primary voltage to levels suitable for relay operation and measurement, while current transformers scale down the primary current. The primary winding of a current transformer often consists of a single turn, achieved by threading the...
455
Instrument Calibration01:12

Instrument Calibration

693
Instrument calibration is essential for ensuring that instruments produce accurate and consistent results. It is vital in manufacturing, healthcare, testing laboratories, and scientific research. Calibration processes are specific to each instrument and help enhance data accuracy. Each instrument has a unique calibration process tailored to its design and function to improve data accuracy.
Analytical Balance Calibration
An analytical balance measures mass and requires regular calibration to...
693
Instrumentation Amplifier01:25

Instrumentation Amplifier

1.0K
An electrocardiography (ECG) machine is an essential piece of medical equipment used to monitor the electrical activity of the heart. It operates by detecting small electrical changes on the skin that result from the depolarization of the heart muscle during each heartbeat. However, these signals are in the microvolt range and can be easily overwhelmed by noise or interference.
To overcome this challenge, an ECG machine utilizes an instrumentation amplifier. This specialized amplifier is...
1.0K
Uncertainty in Measurement: Reading Instruments02:46

Uncertainty in Measurement: Reading Instruments

50.9K
Counting is the type of measurement that is free from uncertainty, provided the number of objects being counted does not change during the process. Such measurements result in exact numbers. By counting the eggs in a carton, for instance, one can determine exactly how many eggs are there in the carton. Similarly, the numbers of defined quantities are also exact. For example, 1 foot is exactly 12 inches, 1 inch is exactly 2.54 centimeters, and 1 gram is exactly 0.001 kilograms. Quantities...
50.9K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same journal

Integrated diamond quantum spectrometer for high-resolution picoliter nuclear magnetic resonance (NMR) under ambient magnetic noise.

The Review of scientific instruments·2026
Same journal

Asymmetric-beam steady-state thermoreflectance for three-dimensional anisotropic thermal conductivity measurements.

The Review of scientific instruments·2026
Same journal

The next-generation particle x-ray temporal diagnostic for simultaneous time-resolved measurements of nuclear-burn and x-ray emission histories in support of basic-science and inertial confinement fusion experiments at OMEGA.

The Review of scientific instruments·2026
Same journal

Cavity-based non-destructive diagnostics of beam quadrupole moment and energy spread.

The Review of scientific instruments·2026
Same journal

Measuring reaction-in-flight neutrons via the activation technique.

The Review of scientific instruments·2026
Same journal

Design of a test rig for the investigation of water separation in two-phase annular flow.

The Review of scientific instruments·2026

Related Experiment Video

Updated: Jan 24, 2026

Quantitative Hardness Measurement by Instrumented AFM-indentation
08:21

Quantitative Hardness Measurement by Instrumented AFM-indentation

Published on: November 22, 2016

10.2K

Instrumentation for automated and quantitative low temperature compaction and sintering.

Richard Floyd1, Sarah Lowum1, Jon-Paul Maria1

  • 1Department of Materials Science and Engineering, The Pennsylvania State University, University Park, Pennsylvania 16802, USA.

The Review of Scientific Instruments
|June 3, 2019
PubMed
Summary

A new automated uniaxial press, called a sinterometer, enables unattended, long-term study of material compaction and densification. This instrument facilitates understanding cold sintering mechanisms and phase transformations through detailed data collection.

More Related Videos

Spark Plasma Sintering Apparatus Used for the Formation of Strontium Titanate Bicrystals
11:17

Spark Plasma Sintering Apparatus Used for the Formation of Strontium Titanate Bicrystals

Published on: February 9, 2017

10.2K
Visualization of DNA Compaction in Cyanobacteria by High-voltage Cryo-electron Tomography
09:47

Visualization of DNA Compaction in Cyanobacteria by High-voltage Cryo-electron Tomography

Published on: July 17, 2018

9.7K

Related Experiment Videos

Last Updated: Jan 24, 2026

Quantitative Hardness Measurement by Instrumented AFM-indentation
08:21

Quantitative Hardness Measurement by Instrumented AFM-indentation

Published on: November 22, 2016

10.2K
Spark Plasma Sintering Apparatus Used for the Formation of Strontium Titanate Bicrystals
11:17

Spark Plasma Sintering Apparatus Used for the Formation of Strontium Titanate Bicrystals

Published on: February 9, 2017

10.2K
Visualization of DNA Compaction in Cyanobacteria by High-voltage Cryo-electron Tomography
09:47

Visualization of DNA Compaction in Cyanobacteria by High-voltage Cryo-electron Tomography

Published on: July 17, 2018

9.7K

Area of Science:

  • Materials Science
  • Mechanical Engineering
  • Chemical Engineering

Background:

  • Compaction and densification of particulate materials are crucial in various industrial processes.
  • Understanding these processes, especially cold sintering, requires precise and continuous monitoring.
  • Conventional methods for studying densification are often time-consuming and limited in data acquisition.

Purpose of the Study:

  • To design and introduce a semiautomated uniaxial press with in situ platen displacement measurement.
  • To enable unattended, long-term quantitative data collection for compaction and densification studies.
  • To facilitate the understanding and improvement of cold sintering processes.

Main Methods:

  • Development of a semiautomated uniaxial press equipped with in situ platen displacement sensors.
  • Integration of capabilities for monitoring pellet compaction and phase transitions (similar to dilatometry and calorimetry).
  • Implementation of automated, long-term experiments under constant pressure for unattended data collection.

Main Results:

  • Demonstration of densification profile computation (sintegram) with methods to correct for thermal expansion.
  • Successful identification of densification mechanisms and phase transformations during cold sintering.
  • Generation of stable, long-term quantitative data for detailed analysis of sintering behavior.

Conclusions:

  • The developed sinterometer significantly enhances the study of particulate material compaction and densification.
  • Automated, long-term data acquisition provides unprecedented insights into cold sintering mechanisms.
  • This instrument offers a powerful tool for optimizing material processing and understanding phase transitions.