Confined spaces in aircraft carriers can become a large risk if oxygen levels are altered and toxic gases at high concentrations, such as jet fuel, are present.
I. What is LCD? Quote from Wikipedia “A liquid-crystal display (LCD) is a flat-panel display or another electronically modulated optical device that uses the light-modulating properties of liquid crystals combined with polarizers. Liquid crystals do not emit light directly, instead using a backlight or reflector to produce images in color or monochrome.” There are seve...
Some of the recent research activities in the area of electric motor drives for critical applications (such as aerospace and nuclear power plants) are focused on looking at various fault tolerant motor and drive topologies. After discussing different solutions, this paper focuses on a miniature PM stepper motor design which falls in this fault tolerant category by provid...
Industry 4.0, the fourth industrial revolution in which we are immersed, involves the incorporation of smart technologies both in industrial products and services and in production processes to achieve a new level of efficiency and responsiveness to customers that were not possible before. These are some of them and how they are applied in the products and services of Ap...
Annette Assfalg was interviewed by Wirtschaftsforum magazine on the development of our lifting magnets.
Determining correct soiling sensor placement is both an art and a science, but this case study should provide a good overview of the various factors we examine with each new project.
Soiling sensor technology has evolved over the last couple years and there are now a variety of soiling measurement devices available on the market. This whitepaper will discuss the major differences between soiling sensor technologies, showcase the pitfalls of optical sensors, and examine real site data from two co-located sensors.
The correlation between anthropogenic aerosol pollution and lightning activity has been known for some time, although the mechanism connecting the two has not been identified yet. The lockdowns enacted to contain the COVID-19 pandemic were an unprecedented opportunity to further explore this relationship. Pre-2020 studies on the effect of pollution on lightning incidenc...
The AOL clothing cutting system is a smart cutting device, which is mainly used for customized suits, shirts and other clothing series products. With a multi -functional head, it can quickly replace different cutting machines and quickly complete the cutting of various clothing fabrics.
- Miniature diaphragm pumps rely on the reciprocating motion of the diaphragm in the pump body to suck in and discharge gas. - The diaphragm is a very important part of the pump body, it has a great impact on the performance of the pump. The life of the diaphragm is mainly reflected in several aspects, bending life, corrosion resistance, high and low-temperature resista...
At Premium PSU, we work with a wide range of communication protocols in order to cover different needs of our customers and improve the lifetime of our solutions. Check this video to guide you in the configuration and parameter monitoring via RS-232 of Premium PSU’s 3ph DC/AC inverters. We used the ODX-3000with 24Vdc Input as an example.
Switched Mode Power Supplies (SMPS) use control loops to ensure that the working point is obtained with the minimum steady state error and fast transient response. To achieve these objectives, a strong control action is needed. But if this action is too aggressive, it can make the system unstable, lead to oscillations that can increase ripples, component stress or even d...
Companies often hesitate between different equipment when choosing sludge thickening equipment, so this article compares two of the most popular sludge dewatering equipment - Decanter centrifuge and Filter Press - on the market for companies to choose from. Sludge Thickening Sludge thickening is a process in which the solids concentration is increased and the total sl...
In this appnote, the researchers at imec illustrate the advantages of high vacuum for electrical measurements utilizing the capabilities of the Park NX-Hivac AFM. They use conducting #SPM (CAFM and STM) to study electrical properties of MoS2, both in ambient and high vacuum (#HV) condition. Despite the presence of oxide layer, clear, homogeneous, and higher current signa...
Ready to drink nutraceutical beverages, also known as functional beverages, are playing an increasing role in the food and beverage markets, as consumers look to them for health-oriented and convenient solutions. A ready to drink functional beverage is characterized as a beverage which includes additional ingredients to provide a health benefit beyond basic hydration and...
What is bubble tea? Bubble tea, a Taiwanese drink that has become extremely popular around the world, is a type of tea that is mixed with sweetened milk, fruit juice or other flavoring. The bubbles in the tea come from the tapioca balls added to the drink. These small balls of starch expand when they are put in hot water and add a unique texture to the drink. Traditional...
Mission-critical semi-rigid cable assemblies are a coaxial cable with a outer conductor formed from a solid seamless metal tube – usually copper or aluminum. Within the metal tube there is a metal wire conductor running down the center of the tube which is wrapped and supported by a dielectric (tubular insulating layer) material keeping the wire centered in the tube. The...
The increasing stress on infrastructures leads to the need of investigating and evaluating the existing structures like bridges regarding safety issues and the resulting lifetime. Reliable, technically feasible and economical solutions for metrological monitoring are necessary in order to guarantee structural safety and fitness for purpose. This is the key prerequisite f...
Before we introduced you to the key points of parameters that need to be paid attention to in the selection of micro brushless DC centrifugal pumps, how to choose micro diaphragm pumps that are also widely used? This article will take everybody to understand what a diaphragm pump is, its characteristics and uses, and the parameters that beginners should pay attention to ...
Co-extrusion is the creation of a multi-layer system, obtained by feeding the extruder head with more than one material, each coming from a different cylinder. Passing through the die, the different flows are organized and compose the different layers of the object. On a physical level, this is guaranteed by the viscosity of the polymers, which prevents mixing and allows...
In many circumstances, it makes perfect sense to use extra-low voltage relays, even if what’s being controlled runs on mains voltage. However, while the benefits of using an SMPS are often clear, it is also important to review how to design such a type of power module. Below we will review where to start in the design of a switch-mode power supply.
The clamping mechanism of the injection molding machine can be divided into 2 types – toggle type and direct pressure type. Toggle type injection molding machine can be further divided into 2 types – inward toggle injection molding machine and outward toggle Injection molding machine. Direct pressure injection molding machine can be divided into 3 types – single-cylinder...
The aluminum enclosure has high compressive strength and is not easy to be damaged, so that the safety of internal devices and circuit boards is reliably guaranteed, and it is convenient for storage, transportation and use. The processing performance of aluminum enclosure is excellent. Yongu’s processing technology is mature, and the CNC high-precision machining of the ...
Waterproof boxes for electronics are important tools for many industries and professions. Today we'll discuss how an electronic waterproof case can be your best friend, keeping your device safe from rain and other natural disasters! IP68 enclosure is one of the most popular electronics waterproof case. This product has a water resistance rating of 68, which means it can...
The scientists mounted the RA-915M analyzer on an Unmanned Aerial Vehicle (UAV) to acquire a 3D spatial distribution of GEM in ambient air in an area of the former Hg-mining facilities of Abbadia San Salvatore (Tuscany, Italy). There, in the period from 1870 to 1980, the production of more than 100,000 tons of mercury caused a heavy environmental pollution, which require...
Our ARA gas detectors with the ARA DOCK4 is a complete personal detection system offering users safety in hazardous environments, as well as calibration and bump testing features.
As The Market Continues To Develop And Expand, So Does The Demand For Emi Shielded Enclosure Solutions. One Of The Reasons Why Rfi Emi Shielded Enclosures Are So Popular Among Businesses Is Because Of Its Benefits And Features. For Starters, Emi Shielded Enclosures Help Ensure That Any Electronic Devices Connected To Them Will Not Cause Interference To Other Devices In...
EN 62305 accepts that we now live in the electronic age, making LEMP (Lightning Electromagnetic Impulse) protection for electronic and electrical systems an integral part of the standard through EN 62305-4. LEMP is the term given to the overall electromagnetic effects of lightning, including conducted surges (transient overvoltage and currents) and radiated electromagnet...
An Aluminum Case is a box which houses different devices such as a Medical equipment, photoelectric equipment, transportation equipment or any other electronic device. Usually, these devices are connected to each other by a network cable. These boxes are designed to be installed on a rack and they have certain dimensions and characteristics. Let us discuss those characte...
The IP68 waterproof box in yongu sealing ring is made of one-piece silicone, which has high waterproof and high sealing performance; profile stretched enclose, die-cast waterproof cover; stainless steel screws. waterproof box customization The applications for IP68 enclosures The high protection standard of the IP68 enclosure makes it a natural choice for some of the m...
Most engineering-grade equipment, as well as servers, have a panel width of 19 inches (482.6mm) and mounting hole spacing of 456mm. The 19-inch width standard is the international width standard. Therefore, as long as a normal cabinet can meet the installation of most 19-inch devices, the corresponding chassis is a standard 19-inch rackmount case. But why is the internat...
The Outdoor World Is Full Of Unexpected Dangers And Water Is One Of Them. To Avoid Having To Deal With These Hazards, Make Sure That You Know How To Make Outdoor Weatherproof Enclosure. Introduction: Waterproof Electrical Boxes Outdoor Are One Of The Best Things You Can Do To Protect Your Home From Water Damage. However, With The Popularity Of Outdoor Living, It Seems ...
What is cloud computing? A simplified definition of cloud computing is computing power provided as an online service. Depending on requirements, hardware (Infrastructure as a Service, IaaS), a platform (Platform as a Service, PaaS) or directly pre-configured software (Software as a Service, SaaS) can be rented from a cloud service provider. These solutions are particular...
ION Science has an OEM Gas Sensor portfolio that offers market-leading photoionization technology, capable of detecting extremely low levels of volatile organic compound (VOC) gases, to be used alone or for successful integration into products. Our MiniPID 2 sensor series consists of seven different OEM gas sensors to ensure the most accurate detection of VOCs and other ...
Our new Labview user interface built with MQTT framework helps our users to accelerate their development with our WIFI Sensors. All the measurement mode ( Streaming , Low Duty Cycle, Alarm) are available with Labview, source codes are accessible, free of cost and fully documented.
APPLICATION A company from the plastics processing industry was looking for a way to detect moisture in the material delivery of its bagging plant in order to be able to recognize at an early stage whether material that is too moist is being blown into the following silo. In the past, this led to enormous difficulties when discharging material from the silo. In addition,...
