Transformers play a crucial role in regulating voltage rise and fall, ensuring efficient and safe transmission of electricity to millions of households. Any precision equipment needs to undergo strict inspection before it can be put into use, and transformers are no exception. At this point, the 'Transformer Comprehensive Testing Platform' becomes particularly important....
In the field of power equipment testing, the variable frequency series resonant withstand voltage test device plays a crucial role. It is not only a "physical examination doctor" to ensure the safe operation of power equipment, but also a powerful assistant to improve the efficiency and accuracy of experiments. How should we choose a truly reliable device among numerous ...
ForTest — "We know the leak" — is the Italian company born in Italy's biomedical district that has been designing and manufacturing instruments for air leak and flow testing for over thirty years. From its headquarters in Modena, ForTest announces the launch of the new K Series: a complete line of seven instruments that takes performance, connectivity and application fle...
In the power system, relay protection devices are like invisible "safety guards" that constantly monitor the operation status of the power grid. Once abnormalities occur, they quickly respond, isolate faults, and ensure the safety and stability of the power grid. To verify whether these "security guards" are fulfilling their duties, it is essential to use a six phase rel...
The critical checks are spectral overlap, filter alignment, modulation behavior, and the use of sensing/reference channels where needed. A simple rule: define the gas first, then match the emitter output and detector filter to that absorption band, and finally verify time-constant behavior and real-world operating conditions. Checklist: matching IR emitters and pyroele...
As the core equipment in power transmission and distribution networks, the stability of transformer operation directly affects the safety of the entire power grid. Inside transformers, partial discharge (PD) is an important factor leading to insulation aging. It is like a "time bomb" buried inside. Once it develops to a certain extent, it may cause insulation breakdown, ...
The energy efficiency conversation is changing. For many years, companies treated energy audits as a periodic task: collect data, prepare a report and identify improvement opportunities. Today, the pressure is moving toward continuous visibility. The revised EU Energy Efficiency Directive, published in 2023, reinforces the “energy efficiency first” principle and asks com...
Medical devices are subject to strict regulation. From surgical instruments and diagnostic tools to implantable medical devices, all products must comply with rigorous regulatory and safety standards. Choosing Saicheng’s medical device testing solutions ensures that products are safe and reliable, comply with international standards and industry regulations, and helps ma...
In the field of power system maintenance and testing, a reliable testing device can greatly improve work efficiency and accuracy. Today, let's talk about the variable frequency series resonance test device. What is it and in what aspects can it play a key role? Variable frequency series resonance test device: more than just "resonance" Simply put, the variable frequency...
As a world-leading manufacturer of safety equipment, MSA has always focused on the core pain points in the industrial safety sector. Recently, MSA has launched its all-new PID-500 Point-Type Photoionization Volatile Organic Compounds Detector, tailor-made for the harsh operating conditions of industries such as petrochemicals, spraying, and electronics manufacturing. It ...
General Description: The GLRoad Transformer Dissolved Gas Analysis (DGA) is capable of monitoring and analyzing nine types of dissolved gases in transformer oil, featuring high measurement accuracy, high reliability, real-time monitoring, and maintenance-free operation. By utilizing semiconductor lasers and laser spectroscopy technology, the device significantly improv...
We have significantly expanded the capabilities of our popular laser system for robotic welding automation. In addition to detection and tracking functions, the system can now also monitor the geometric parameters of the weld bead. To enable this new functionality, a unified "Weld Seam Inspection" Smart-block has been added to the scanner software. This block includes ...
A recent geomembrane integrity testing project on a 35 million litre water storage tank in South Australia revealed how incorrect testing methodology can produce dangerously misleading results. Following an initial survey that reported no defects, independent testing carried out by GeoQ using the Buckleys Geo Pro2 identified 39 leak paths across the installed liner syst...
Druck, a Crane Company business and a leader in pressure measurement and instrumentation, has launched the UPS4E‑IS, an intrinsically safe, pocket‑size loop calibrator that sets a new benchmark for calibration in commercial and hazardous area applications. The UPS4E‑IS is the only intrinsically safe compact pocket-size loop calibrator available in the market today. Desi...
What is grounding resistance? Why is it so crucial? In the power system, the term 'grounding' is not unfamiliar to us. Simply put, grounding is the process of connecting the casing or non electrified metal parts of electrical equipment to the earth. And grounding resistance, as the name suggests, is the resistance encountered when current flows into the ground through a ...
In the stable operation of the power system, relay protection devices play a crucial role. They are like the "safety guards" of the power grid, able to quickly respond to faults, isolate them, and prevent accidents from escalating. To ensure that these "guards" are always in the best working condition, precise "physical examination" of relay protection verification devic...
Project Background In power plant water treatment systems, excessive residual chlorine before ultrafiltration (UF) can damage membrane materials, reduce filtration efficiency, and shorten membrane service life. To protect downstream RO systems, residual chlorine must be maintained below 0.1 mg/L. A coal-fired power plant previously relied on manual sampling and DPD tes...
In a community swimming pool in the south of the city, evenings are the busiest time, especially with children enjoying the water. However, the pool manager, Ms. Chen, had been struggling with unstable residual chlorine readings. Although disinfectant dosing followed standard procedures, the displayed values fluctuated significantly — showing 0.9 mg/L (within the standar...
In the field of power equipment testing, frequency conversion series resonance technology plays an increasingly important role. It is not only a key link in verifying the reliability of the power system, but also directly related to the operating life and safety of equipment. What exactly is going on with this technology? How can we better utilize it? What is variable f...
In the field of power equipment manufacturing and maintenance, the "transformer test bench" is an indispensable link. It is like a "medical examination center" for transformers, ensuring that the equipment can work normally before leaving the factory or after being put into use, reducing safety hazards. But have you ever thought about what determines the reliability of a...
In the operation and maintenance of the power system, the quality of the grounding system directly affects the safe operation of equipment and personal safety. The grounding resistance tester, especially the portable grounding resistance tester, is a key tool for evaluating the reliability of the grounding system. It is like a "health check" for the grounding system, whi...
For beverage manufacturers, the quality of process water directly determines product taste and safety. Excess residual chlorine causes unpleasant odors in bottled water and weakens the aroma of fruit beverages, while insufficient chlorine leads to microbiological risks. A well-known domestic beverage plant faced inconsistent product taste due to inaccurate low-level resi...
Overview In beverage high-temperature hot filling processes (up to 80°C), stable residual chlorine monitoring and automatic dosing control are essential for bottle surface disinfection. DABECO W510-AS3 Online Chlorine Analyzer adopts German-made high-temperature chlorine sensor, delivering precise, 24/7 online monitoring and closed-loop automatic dosing for beverage prod...
You can save 40% by buying before May 17th. Get the app for a special introductory price of 29 Euros per year. NDIRsim helps engineers and developers simulate realistic gas measurement conditions directly in the browser, with no installation or admin rights required. Supported by the HITRAN database, it enables accurate modeling of gas absorption while factoring in rea...
The TPD series inline ultrasonic flow sensors/flow meters feature an integrated design with a built-in circuitry, support direct flow rate measurement and intuitive flow data monitoring, ideal for industrial automation, battery manufacturing equipment, water treatment, and liquid cooling flow rate measurement. The TPD series inline ultrasonic flow sensors/flow meters ca...
Application Background Dispensing and coating technologies are widely used in industries such as semiconductors, electronics , automotive, medical, optoelectronics, and other manufacturing sectors. The coating and dispensing technology is primarily used for accurately applying adhesives or other liquid coating materials onto workpiece surfaces. With technological advance...
# Ozone Monitoring & Process Optimization Case Study ## I. Case Background A mineral water plant uses a **UF + RO** treatment process with groundwater and ozone disinfection. It applies DABECO’s **OZ1.2 ozone sensor** with a third-party transmitter for real-time monitoring. The sensor’s 0.005–2.000 ppm range, 4–20 mA output, high resolution, and wide pH tolerance suit th...
What is the reason for this? Inadequate insulation due to mechanical damage of power supply cables or brittle insulation of devices and lamps due to constant heating result in insulation faults which are one of the most common fire sources. But also low insulation resistance as a result of humidity and dirt increases the risk of fire. The consequences of insulation fault...
The DPI610E handheld pressure calibrator is the latest and the sixth generation of the DPI600 family. The DPI610E combines effortless pressure measurement and generation, signal measurement and loop power with significantly improved pump capabilities and a powerful touch and button user interface. With a robust design, the unit has been engineered for instrument technic...
Artificial intelligence (AI) and deep learning are increasingly used in industrial machine vision to improve inspection accuracy and system adaptability. Compared to traditional rule-based vision systems, deep learning models can handle greater variability in materials, lighting conditions, and product complexity. By training neural networks on production data, AI-based...
Among numerous moisture determination methods, Karl Fischer titration has won the favor of laboratories and industry for its high accuracy, high sensitivity, and wide applicability. The Karl Fischer titration instrument is the key tool for achieving this precise measurement. How does it actually work? What other factors can affect its performance? Today, let's talk about...
They vibrate, they absorb shocks. They react dynamically across multiple axes. That is why single-axis measurement can leave critical information invisible. TriACCx measures acceleration simultaneously on the x, y, and z axes, helping developers and product teams understand what is really happening inside their application - whether in axles, bogies, car bodies, industr...
One of the main advantages of NDIR is that it relies on optical measurement rather than a consumable chemical reaction. Electrochemical sensors depend on reactive materials that gradually degrade as they operate, which can shorten sensor lifespan and require more frequent replacement or calibration. NDIR sensors, by contrast, measure gas concentration using infrared ligh...
he Rapid Level series from F.lli Giacomello has been a benchmark in industrial fluid level control for years, thanks to solutions that combine simple construction, application versatility, and high reliability. This range includes the RL/M12, a vertical level switch for internal tank mounting with an M12 thread, designed for precise monitoring of maximum or minimum level...
We are excited to announce the launch of our new Liquid Explosive Detection Systems: LSR-M3! The LSR-M3 conforms to ECAC Type B Standard 3 and enables high-speed screening of liquids without opening the container, making it ideal for airports, public facilities, and event venues. In just one second, it can detect explosives and flammable liquids, ensuring safety and eff...
Are you still troubled by the occasional "little troubles" with low-voltage cables? A sudden malfunction not only affects normal power supply, but may also cause significant losses. But don't worry, today we will talk about low-voltage cable fault detection and see what good methods can help us quickly and accurately find the "root cause". What is low voltage cable faul...
