Tag: how to

Every time we use the gloss meter, we must first calibrate the gloss meter. The purpose of calibration is to eliminate the influence of changes in the intensity of the light source and environmental changes each time the machine is turned on. This step of calibration is very important. If the calibration is not done well, the measurement will be greatly affected. Therefore, during the calibration process, it is necessary to ensure that the bottom surface of the gloss meter and the calibration plate are in very close contact. So how to calibrate gloss meter?

Gloss meter, as known as gloss tester, is used in gloss measurement for paint, marble, ceramic, plastic, metal, etc. Gloss meter is widely used in chemical raw materials, paint manufacturing, aerospace industry, automobile industry, car maintenance, floor polishing, electronics, electrical appliances, IT communications and other industries. But how to choose a gloss meter?

Lime glaze is a commonly used glaze in the production process of traditional lime glaze ceramic. Due to the difference in raw materials and calcination process, the appearance and color of lime glaze will be different. In order to verify the surface gloss of lime glaze, a gloss meter can be used to measure. The lime glaze uses calcium oxide as the flux, and the glaze whose molecular number of calcium oxide should account for more than half is the lime glaze.

Linear guide rail, also known as line rail, slide rail, linear guide rail, linear slide rail, used for linear reciprocating movement, and can bear a certain torque, can achieve high precision linear motion under high load. We not only need to understand what linear guide is, but also know how to clean it, so that we can use it for a longer time. In this article, we will introduce how to clean linear rail.

The thickness of the coating has an important influence on the quality of the color-coated board. In order to ensure the consistency of coating quality, coating thickness gauge must be used for thickness detection. ATO coating thickness gauge can quickly and accurately test a variety of coating thickness, with minor measurement errors and high reliability. ​How to measure the thickness of a color-coated board with a coating thickness gauge?

Magnetic stirrer is a very common instrument in experimental equipment. No matter what kind of instrument is used, there will be many different problems. So how to effectively avoid the problems in the use of magnetic stirrer? The magnetic stirrer is suitable for stirring or heating and stirring at the same time. It is suitable for liquid or solid-liquid mixture with low viscosity.

Water chiller is a kind of water cooling equipment, is able to provide constant temperature, constant current, constant pressure cooling equipment. In addition to knowing what a chiller is and how to use it, we also need to know how to maintain a chiller. As long as the equipment is maintained regularly according to the instructions, the normal operation of the equipment can be ensured. In this article, we will introduce water chiller maintenance in detail.

An oscilloscope, a benchtop instrument, graphically displays electrical signals and shows how those signals change over time. They are used by engineers to troubleshoot circuits and check signal quality. Most engineers use digital oscilloscopes. Digital oscilloscopes are used to acquire and store waveforms, display the voltage, frequency, noise portion of the signal, detect whether the signal is distorted, the time interval between signals, etc. But when it comes to choosing an oscilloscope, how do you know which oscilloscope is right for you? The following 7 factors need attention.

While dehumidifiers are busy sucking moisture out of the air, they are also collecting all kinds of nasty things like mold and bacteria. Regular cleaning is an important part of its maintenance, especially during periods of heavy use. Follow these steps to make sure your dehumidifier is clean, which will help it run optimally and keep the air you breathe as healthy as possible. This article will introduce the cleaning steps of the dehumidifier in detail.

As the saying goes, not because of heat, but because of humidity. Indoors, humidity is a big problem, especially in basements and bathrooms. Signs that the air is too humid include musty smells, damp conditions, condensation on windows, and damp spots on walls. Moisture can cause mold to grow and spread, creating unhealthy living conditions in your home. A dehumidifier is a good line of defense. It absorbs moisture from the air and collects it in a removable container. In this article, we will introduce how to get the most from your dehumidifier.

ATO digital torque sensor feature a wide capacity range from 0.1/5/300/1000 Nm to 10000 Nm, with optional RS485 as well as other type’s output signals. Equipped with a 7 pin waterproof circular locking connector and 3m cable, the torque sensor can measure both forward and reverse torque. Now, we’re gonna talk about a digital rotary torque sensor from ATO, Model TQS-DYN-200.

Submersible sewage pump is a kind of environmental protection industry used to transport solid particles, fiber and other solid-liquid mixed liquid, such as domestic sewage, industrial waste water, mud and other pump products. Sewage pump and motor coaxial rotation, and at the same time submersible work under the liquid. Its installation mode is divided into automatic coupling installation and mobile installation. In this article we will cover both installation methods in detail.

Solenoid valve is an industrial equipment controlled by electromagnetic, and it is an automatic basic component used to control fluid. It belongs to an actuator and is not limited to hydraulic and pneumatic. Used in industrial control systems to adjust the direction, flow, speed and other parameters of the medium. The solenoid valve can be matched with different circuits to achieve the desired control, and the control accuracy and flexibility can be guaranteed.

Compared with the general horizontal pump or vertical sewage pump, sewage pump compact structure, small footprint. Small sewage pumps can be installed freely, large sewage pumps are generally equipped with automatic coupling devices can be installed automatically, installation and maintenance is quite convenient. Submersible sewage pump because of the pump and motor coaxial, shaft short, rotating parts light weight, so bearing load is relatively small, life is much longer than the general pump. There is no cavitation damage and irrigation water and other problems. In this article, we introduce the maintenance of sewage pump.

Pneumatic actuated ball valve is an opening and closing control device that operates the valve through compressed air. It not only has fast switching speed, but also only needs one air source, which not only saves a lot of human resources and time, but also does not require on-site operation or high-altitude and dangerous introduction of manual operation. Remote centralized control greatly improves and ensures the safety of use. Therefore, the more widely used in the industrial field, the larger the amount of use and the faster the consumption. In order to enhance the service life of the pneumatic ball valve, daily maintenance is essential.

The physical nature of infrared radiation is thermal radiation. The higher the temperature of the object, the more infrared radiation it emits, and the stronger the energy of the infrared radiation. The study found that the various thermal effects of the solar spectrum gradually increase from violet light to red light, and the largest thermal effect occurs within the frequency range of infrared radiation, so people turn infrared radiation into thermal radiation or heat. The infrared temperature sensor uses the radiant heat effect to cause the detection device to receive radiant energy and cause the temperature to rise, thereby changing the performance of a column in the sensor and the temperature.

Colorimeters are commonly used analytical instruments in laboratories and laboratories at all levels. It is the most popular among analysts of all levels due to its simplicity of operation, ease of use, wide range of use, and high accuracy and precision. The wavelength needs to be corrected, but during use, the shape and movement of the speaker can cause the speaker to produce different wavelengths due to various factors. There are many ways to correct the wavelength. In this article, we will introduce two approaches.

Gas detector is a kind of gas leakage concentration detection instrument tool. ATO sells portable gas detector that continuously and rapidly monitors specific concentrations of gases in the surrounding environment or confined spaces. But it in use after a period of time due to multiple sensor detection, there may be misoperation and other reasons, may lead to increased errors in the gas detector, measurement data is not accurate. In this article, we will introduce the calibration of gas detectors.

Solid state relay, short for SSR, is a non-contact switch composed of microelectronic circuits, discrete electronic devices, and power electronic power devices. The isolation device is used to realize the isolation between the control terminal and the load terminal. The input end of the solid state relay uses a tiny control signal to directly drive a large current load. So, how to maintain a solid state relay?

The float level switch is simple in structure, easy to use, stable in performance, long in service life, and easy to install and maintain. It is almost suitable for liquid level measurement and control in various industrial automation process control, and is widely used in petroleum, food, chemical, water treatment, liquid level measurement, control and monitoring in the fields of pharmacy, electric power, papermaking, metallurgy, ships and steel furnaces.