The clamp ground resistance tester is widely used in the ground resistance measurement of electric power, telecommunications, meteorology, oil field, construction and industrial electrical equipment. When measuring the grounding system with a loop, the clamp grounding resistance meter does not need to disconnect the grounding down-conductor and auxiliary electrodes. It is safe, fast, and easy to use. In order to correctly use the clamp-type ground resistance tester to measure ground resistance, we must first understand its working principle. The instrument itself can generate a power supply potential, which can generate current in any loop system, so its measurement principle is simply the whole circuit Ohm's law, which measures the loop resistance value of the loop system.
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An infrared thermometer is a device used for temperature measurement. The infrared thermometer (temperature measuring gun) uses a non-contact temperature measurement method to accurately measure the surface temperature of the object. Infrared temperature measurement has the characteristics of high precision, fast response, and high safety factor. It is suitable for many scenarios such as preventive maintenance of electrical equipment, quality management of production lines, and food hygiene and safety. The following is the ATO infrared thermometers price list.
Conductivity meters are commonly used in various industries, including water treatment, pharmaceuticals, food and beverage, and chemical manufacturing, to measure the conductivity of solutions. Conductivity is a measure of a solution's ability to conduct an electric current, and it is directly related to the concentration of ions in the solution. In this blog, ATO will discuss the basics of conductivity meters, their applications, and how to choose the right one for your needs.
High-pressure cleaners can be used in occasions such as building cleaning, mechanical equipment cleaning, and road surface cleaning, so there are relatively many types of products to meet the needs of different occasions and better complete cleaning tasks. Now, the common types of pressure washer machines can be mainly divided according to the drive engine and purpose.
Ball screw bearings are an essential component of ball screw assemblies, which are used to convert rotary motion into linear motion in a wide range of industrial applications. Choosing the right ball screw bearing is crucial to ensure the reliable and efficient performance of the assembly. In this blog, ATO will discuss some important factors to consider when selecting a ball screw bearing.
A ball screw bearing is composed of a screw, a nut, a reverse device, and a ball for converting rotary motion into linear motion or converting linear motion into rotary motion. The ball screw bearing is a type of rolling-element bearing that uses balls to reduce friction and transfer motion between two parts. The bearing comprises a threaded shaft and a nut with matching ball grooves. The balls roll between the grooves, allowing the nut to move linearly along the shaft. In this blog, ATO will discuss what a ball screw bearing is and its features.
ATO industrial automation provides 4000 rpm/6000 rpm/8000 rpm/11000 rpm centrifuge with exquisite appearance, small space occupation can meet different experimental needs, and is an ideal choice for laboratories, enterprises, classrooms, workplaces, etc. ATO microcentrifuges are widely used in the centrifugation of PCR experiments, medical cosmetology, micro blood cell isolation, and microbial sample processing. In the following, ATO online store will show the price list of our centrifuge machines.
An electric pressure washer is a cleaning device commonly used in modern households that rinses surfaces of objects by applying high-yield water. Because the water resource is more convenient and abundant, it can be recycled and used, and the high-pressure water washing efficiency is high, which can wash away various difficult-to-clean stains. The electric pressure washer is economical, environmentally friendly and scientific. Next, we will introduce its working principle for you, and take you to understand the electric pressure washer in detail.
A weighing system utilizes scales & other measurement devices to help perform an operation. Weighing systems are used in many applications, including automation, quality control, data collection & more. These systems help increase efficiency, decrease deviation from a set standard, and can even make data management effortless. Do you know how to make sure your weighing system gives accurate weight? ATO will go over five factors that can affect the weighing system's accuracy and advises selecting, installing, and operating the system to handle these factors.
Laboratory centrifuge machines are commonly used instruments that use the centrifugal force generated by rotating rotors to separate substances of different densities and particle sizes in suspension or emulsion. They are widely used in various fields such as medical, cosmetic, dental, chemical industry, food, pharmaceutical, environmental protection, mining, and teaching. Different fields require different centrifuge parameters (such as speed, single tube capacity, time, temperature, etc.) for processing samples, and it is necessary to choose the appropriate instrument according to specific experimental needs.
Globe valve is a widely used valve for closing, opening and throttling pipeline media. It is suitable for high-temperature and high-pressure water, steam and oil pipelines in thermal power plants, petrochemicals, and metallurgy. The powerful function of globe valve makes people's industrial production more convenient. Let's take a look at the characteristics of globe valves today.
Centrifuges are essential equipment used in various industries such as pharmaceuticals, biotechnology, chemical engineering, food processing, and wastewater treatment. They are used to separate solid and liquid components from different mixtures, and they can perform this task at a rapid pace. However, centrifuges are complex machines that require proper maintenance to ensure their optimal performance, longevity, and safety. In this blog post, ATO will discuss the importance of centrifuge maintenance and provide some routine tips on how to maintain the centrifuge machine.
In our daily work, we often encounter situations where heavy objects need to be lifted. At this time, screw jacks are needed to help us complete the lifting operations of heavy objects. Screw jack refers to a lifting device that uses a rigid jacking piece as a working device to lift heavy objects within a small stroke of the top bracket claw. Screw jacks are used in a wide range of applications. Next, we will learn about their specific application scenarios.
The tension controller is a kind of control instrument, which can directly set the tension value required to be controlled, and then input the signal of the tension sensor (generally at the millivolt level) as the tension feedback value. After the deviation is obtained by comparison, it is input to the PID and other controls. Processed by the controller, it is best to output to the peripheral actuator for control, and finally achieve the goal of the smallest deviation and the fastest system response.
The magnetic powder brake is an automatic control element that controls and adjusts the torque. It transmits torque based on the electromagnetic principle. It can transmit a certain torque under the condition of nothing to do with the slip, and has the advantages of fast response speed, simple structure, no pollution, no noise, no impact vibration and energy saving. Magnetic powder brakes have occupied an essential position in our daily life and are widely used. So do you know the specific applications and working principles of magnetic powder brakes? Next, we will explain its working principle and application in detail.
Pneumatic screwdrivers are very common but essential tools in the assembly and maintenance industry. They can play a great role in assembly operations, especially after the emergence of electric and pneumatic tools, and they exist in every enterprise with assembly and maintenance. Pneumatic screwdrivers are not only convenient, but can also improve efficiency. The following is a brief introduction to the working principle of the pneumatic screwdriver.
Pneumatic screwdrivers are mainly used for various assembly operations, and are composed of air motors, hammering devices or reduction devices. Because of its speed, high efficiency and low temperature rise, the pneumatic screwdriver has become an indispensable tool in the assembly industry. Today, we will introduce its classification, working principle, feature and maintenance.
This video will give you a step-by-step instruction on RS485 serial communication with the upgraded ATO BLDC Drivers rated at 30A/50A/100A. To begin with, the new version and the previous one are essentially the same in terms of their wiring with the motor, which includes three parts, respectively phase connection, Hall wire connection and DC power connection. Wires involved are distinguished by different colors and different sizes. All wires must be connected properly. The color of each wire as well as their descriptions has been given here. A RS485 to USB Converter has been used to make the connection between RS485 interface and PC or any other master. The connection is complete as shown in the figure. That’s the end for the preparation of hardware on the motor side.
The vacuum contactor is a switch driven by an electromagnet. Its function is to connect and disconnect the moving contacts and static contacts of the electrical equipment circuit, so as to realize the function of frequently connecting and cutting off the normal working current. It is used in switching break and control circuit. Vacuum contactors can be widely used in industries, power plants, mining, ports and other industries. In order to prove the quality of the vacuum contactor, we can test the vacuum contactor by different methods, and then we will introduce several testing methods for you in detail.
A centrifuge is a machine that uses centrifugal force to separate the components of liquid and solid particles or liquid-liquid mixtures. Centrifuges are mainly used to separate solid particles in suspension from liquids, or separate two liquids of different densities and immiscible in the emulsion (e.g. separating cream from milk); They can also be used to exclude liquids from wet solids, such as shaking dry wet clothes with a washing machine; Special ultra-speed tubular separators can also separate gas mixtures of different densities; Taking advantage of the different sedimentation speeds of solid particles of different densities or particle sizes in the liquid, some sedimentation centrifuges can also classify solid particles according to density or particle size.
