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

Bioreactor Controls-I01:28

Bioreactor Controls-I

Maintaining optimal conditions within fermenters is essential for maximizing microbial productivity and ensuring process efficiency. This lesson focuses on key parameters—temperature, foam, pH, carbon dioxide, oxygen, and pressure—and their precise measurement and control strategies in fermentation systems.Temperature ControlTemperature regulation is critical due to the exothermic nature of many fermentation processes. In small laboratory fermenters, temperature is commonly monitored using...
Bioreactor Controls-II01:18

Bioreactor Controls-II

In aerobic fermentations, oxygen is vital for microbial growth and metabolite production. Since air comprises only about 20% oxygen and the gas is poorly soluble in water—just 9 ppm at 20°C—supplying sufficient oxygen becomes a critical challenge, especially in high-demand processes like yeast growth or citric acid production. Even a fully saturated broth may offer only a few seconds of oxygen availability.To address this, sterile or scrubbed air is introduced into the fermentor via a sparger...
Electro-mechanical Systems01:19

Electro-mechanical Systems

Electromechanical systems are intricate configurations that effectively combine electrical and mechanical elements to achieve a desired outcome. Central to many of these systems is the DC motor, a device that converts electrical energy into mechanical motion, enabling various applications ranging from simple fans to complex robotic mechanisms.
A key component of the DC motor is the armature, a rotating circuit positioned within a magnetic field. As an electric current passes through the...
PI Controller: Design01:24

PI Controller: Design

Proportional Integral (PI) controllers are a fundamental component in modern control systems, widely used to enhance performance and mitigate steady-state errors. They are particularly effective in applications such as automatic brightness adjustment on smartphones, where they excel at mitigating steady-state errors for step-function inputs. Unlike PD controllers, which require time-varying errors to function optimally, PI controllers leverage their integral component to address residual...
Control Systems: Applications01:25

Control Systems: Applications

Electrical engineering plays a pivotal role in our daily lives, with control systems at the heart of many applications, from home appliances to sophisticated space shuttles. Control systems manage and regulate the behavior of devices and processes, ensuring they function safely, correctly, and efficiently.
In modern vehicles, control systems manage various functions to enhance performance and safety. The steering wheel and accelerator are primary inputs in a car's control system. The direction...

You might also read

Related Articles

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

Sort by
Same author

Absence of hybridization with the wild-type and mutant rpoB probes in the Genotype MTBDRplus assay detects 'disputed' rifampicin mutations.

Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases·2017
Same author

DECISION MAKING AND PROBLEM SOLVING. CONTRACT NONR 609(20). TECHN REP 9.

Protein alterations in erythrocytes at low temperatures. Bjorksten Research Foundation·2014
Same author

Schistosoma haematobium infection levels determine the effect of praziquantel treatment on anti-schistosome and anti-mite antibodies.

Parasite immunology·2012
Same author

A randomized trial of physician training for smoking cessation.

American journal of health promotion : AJHP·2011
Same author

Future prospects and challenges of vaccines against filariasis.

Parasite immunology·2011
Same author

Predicting outcome in acute low-back pain.

Canadian family physician Medecin de famille canadien·2011
Same journal

Compressed multi-scale entropy and its application in mechanical fault diagnosis.

The Review of scientific instruments·2026
Same journal

Bidirectional drive and multi-resolution adjustment across frequency bands in inertial impact piezoelectric motors via multimodal resonant vibration.

The Review of scientific instruments·2026
Same journal

A magnetic field sensor based on flaky Terfenol-D material and dual fiber grating.

The Review of scientific instruments·2026
Same journal

A novel E-field eight-way cavity combiner for high-power S-band applications.

The Review of scientific instruments·2026
Same journal

Constant radius blade spring suspended bench for vibration isolation.

The Review of scientific instruments·2026
Same journal

Qualification of infrared optical fibers and emitters for a spectrometer for in situ planetary exploration: Results from the TRIS (TRansmission and Illumination System) project.

The Review of scientific instruments·2026
See all related articles

Related Experiment Video

Updated: Jul 2, 2026

Preparing an Isotopically Pure 229Th Ion Beam for Studies of 229mTh
10:42

Preparing an Isotopically Pure 229Th Ion Beam for Studies of 229mTh

Published on: May 3, 2019

Microprocessor-based, programmable laboratory equipment controller and data acquisition system.

D W Taylor1

  • 1Bell Laboratories, Holmdel, NJ 07733, USA.

The Review of Scientific Instruments
|November 1, 1978
PubMed
Summary
This summary is machine-generated.

This study introduces a microprocessor-based controller and data acquisition system that offers a cost-effective alternative to minicomputers for laboratory automation without compromising performance.

More Related Videos

Behavioral Phenotyping of Murine Disease Models with the Integrated Behavioral Station (INBEST)
12:18

Behavioral Phenotyping of Murine Disease Models with the Integrated Behavioral Station (INBEST)

Published on: April 23, 2015

Subsurface Defect Localization by Structured Heating Using Laser Projected Photothermal Thermography
11:34

Subsurface Defect Localization by Structured Heating Using Laser Projected Photothermal Thermography

Published on: May 15, 2017

Related Experiment Videos

Last Updated: Jul 2, 2026

Preparing an Isotopically Pure 229Th Ion Beam for Studies of 229mTh
10:42

Preparing an Isotopically Pure 229Th Ion Beam for Studies of 229mTh

Published on: May 3, 2019

Behavioral Phenotyping of Murine Disease Models with the Integrated Behavioral Station (INBEST)
12:18

Behavioral Phenotyping of Murine Disease Models with the Integrated Behavioral Station (INBEST)

Published on: April 23, 2015

Subsurface Defect Localization by Structured Heating Using Laser Projected Photothermal Thermography
11:34

Subsurface Defect Localization by Structured Heating Using Laser Projected Photothermal Thermography

Published on: May 15, 2017

Area of Science:

  • Electrical Engineering
  • Computer Science
  • Laboratory Automation

Background:

  • Minicomputers were traditionally used for laboratory control and data acquisition.
  • High costs associated with minicomputers limited accessibility for some research.
  • Need for efficient and cost-effective laboratory automation solutions.

Purpose of the Study:

  • To present a novel microprocessor-based system for laboratory equipment control and data acquisition.
  • To demonstrate a cost-effective replacement for minicomputer systems.
  • To describe the hardware and software of the new system.

Main Methods:

  • Development of a microprocessor-based programmable controller.
  • Design of a specialized programming language for equipment interaction.
  • Integration of the system for laboratory data acquisition.

Main Results:

  • The presented system effectively controls laboratory equipment and acquires data.
  • Significant cost reduction compared to traditional minicomputer systems.
  • Maintained or exceeded performance levels of minicomputer setups.

Conclusions:

  • Microprocessor-based systems offer a viable and economical solution for laboratory automation.
  • The developed programming language enhances system-equipment interaction.
  • This technology can significantly reduce the financial barrier to advanced laboratory automation.