Power Quality Measurement Technology No.5 - How is the national standard stipulated in the national standard for voltage harmonic limits?

It continues to withstand a minute of 8KV high-voltage impact, it can withstand 3W plug-in test, it can withstand 5000 swing tests, it is unbeatable in the test test of millions of users, it is a Fluke multimeter! We all know that those who seem to have an effortless way to get the first ...

The industry's most acclaimed and innovative precision loop calibrator Fluke offers the industry's broadest range of mA calibration and test tools for virtually all types of mA loop testing. The Fluke 710 combines pre-configured control valve testing capabilities, HART communication capabilities, and 0.0 ...

Insulation resistance tester, commonly known as digital shake meter and digital megohmmeter, has been more and more accepted by the majority of electrical people. Many engineers who have upgraded from the old shake watch, or who have little contact with the new recruits who use the shake watch, often have a lot of confusion when using it. Let's take stock of these spirits one by one...

Brave the world to explore with the real FLUKEiSeetm mobile phone thermal imager Refuse to be squeamish: 1 meter drop resistance, IP54 dust and water resistance Reject stuttering 25Hz HD video Truly portable, as light as 22g, travel without burden Quickly identify problems with alarms in over-temperature areas Open a wide range of applications for industrial/household/personal ...

The 377FC and 378FC clamp meters feature the new FieldSense™ technology, which enables you to measure voltage and current using the jaws. By integrating Fluke Connect software into many Fluke tools, including the 377 FC and 378 FC clamp meters, you can save on troubleshooting ...

Motor drives are a ubiquitous technology that converts a constant voltage from an autonomous AC power source into a variable voltage that controls the torque and speed of the motor, making it ideal for use in motors that drive loads on mechanical equipment. Motor drives provide higher efficiency than simple in-line motors ...

An endoscope is an optical instrument that is fed into the body from outside the body through the human cavity and then examines for problems in the body. Through this examination, the lesions of the organs can be viewed, their location and extent can be determined, and biopsy or smear can be performed, which can not only effectively diagnose the disease, but also ...

The RaySafe 452 is a powerful and versatile radiation measuring instrument for all types of ionizing radiation detection, from searching for isotope radioactive sources, measuring leaked rays from X-ray machines and linear accelerators, to measuring various α, β surface contamination in nuclear medicine. Within seconds of turning on the instrument, ...

Up to 50% faster completion of three-phase voltage and current measurements* The Fluke 377 FC and 378 FC clamp meters were the first handheld clamp meters with Fieldsense™ technology to measure voltage and current simultaneously using jaws. This means that these clamp meters can be used to make continuous line-to-ground measurements ...

Application note In any electrical device, there is a certain amount of current flowing to the ground through a protective ground conductor. This current is generally referred to as the leakage current. The most common way for leakage current is to flow through the insulation around conductors, as well as through filters that protect electronics around your home or office. Then it would be ...

Globally, solar installations (also known as photovoltaic or PV installations) continue to grow rapidly, driven by the extremely attractive economics of utility-scale solar power generation and efforts to decarbonize the grid. As solar power distribution systems and loads become more and more ...

On September 18, 2019, the authoritative annual new product selection activity in the field of industrial automation - CONTROL ENGINEERING China 2019 Best Product Award Ceremony was held in Shanghai Jinguyuan Howard Johnson Hotel, Fluke ii900 industrial acoustic imager, won the "Contr ...

At the same time, the carbon emissions of China's steel industry account for about 15% of China's total carbon emissions. Steel ...

Fluke Multimeter Tutorial. 　　Speakers, headphones, dynamic microphones: Using the R×1ω setting, any pen connected to one end and the other pen touches the other end, and it will normally make a crisp clicking sound. If it doesn't sound, the coil will break, and if the sound is small and sharp, there will be a lap ...

The Fluke infrared thermal imaging camera uses an infrared detector and an optical imaging objective lens to receive the infrared radiation energy distribution map of the measured target and reflect it on the photosensitive element of the infrared detector, so as to obtain an infrared thermal image, which corresponds to the thermal distribution field on the surface of the object. So so...

You may be ready to get rid of the 2004 Toyota, which still uses a cassette recorder and has driven 280,000 kilometers and honestly, "It's a good car indeed!" Although you may still be using the now-discontinued DTX tester and have been working for the past few ...

At present, there are four main focusing methods of thermal imaging cameras: no focus, manual focus, autofocus, and laser autofocus. Some models of thermal imaging cameras will combine these four focusing methods, such as laser autofocus + manual focus, autofocus + manual focus, non-focus + manual adjustment...

In addition to providing safe and durable multimeters, clamp meters and other host products, Fluke has also developed a series of accessories to expand the use of instrumentation. These include stylus for various applications, AC and DC current clamps, thermocouples for different applications, etc. Among the more than 200 accessory products, ...

Instructions for use of the Fluke Temperature Measuring Gun. 　　Preparation before use. Read the manual carefully to understand and familiarize yourself with the functions and precautions of each function key. Prepare three 5# batteries and install the instrument as required. Every time you measure an environment with different temperatures, you need to ...

Temperature and control in industrial production are very important, the accuracy of temperature measurement determines the quality of products, and temperature parameters also play a vital role in product production efficiency and safe and reliable operation of production lines. For example, advanced infrared measurement has been gradually adopted in heat treatment and thermal processing.