Contact Us
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Tel: +8618822802390
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E-mail: admin@gvda-instrument.com
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WhatsApp: 8618822802390
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Add: Room 610-612, Huachuangda Business Building, District 46, Cuizhu Road, Xin'an Street, Bao'an, Shenzhen
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14
Nov
2024
Methods for improving the measurement accuracy of wind direction and anemometer
Methods for improving the measurement accuracy of wind direction and anemometer The measurement of wind force was recorded over a thousand years ago, when people calculated the spe
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14
Nov
2024
Anemometer Measurement Techniques and a Guide to Selecting an Anemometer
Anemometer Measurement Techniques and a Guide to Selecting an Anemometer The probe selection of anemometer: The measurement range of flow velocity from 0 to 100m/s can be divided i
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14
Nov
2024
Two operating modes of the anemometer
Two operating modes of the anemometer An anemometer is a speed measuring instrument that converts flow velocity signals into electrical signals and can also measure fluid temperatu
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14
Nov
2024
Explain ten maintenance methods for wind direction and anemometer
Explain ten maintenance methods for wind direction and anemometer 1. It is prohibited to use anemometers in flammable gas environments. 2. It is prohibited to place the anemometer
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13
Nov
2024
Learn to distinguish the differences between different anemometers
Learn to distinguish the differences between different anemometers There are three main types of on-site anemometer measurements based on their principles: differential pressure ty
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13
Nov
2024
Anemometers play an important role in the monitoring of the environment.
Anemometers play an important role in the monitoring of the environment. The main content of environmental monitoring includes monitoring of natural environments such as atmosphere
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13
Nov
2024
Uncertainties and correction methods of wind direction anemometer
Uncertainties and correction methods of wind direction anemometer Wind direction and speed are important components of natural climate, and their existence not only reflects the ch
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13
Nov
2024
Anemometer measurement in exhaust
Anemometer measurement in exhaust The ventilation port will perceive a relatively balanced distribution of airflow inside the duct: a high-speed zone is generated on the surface of
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13
Nov
2024
How to choose the right air volume meter and anemometer?
How to choose the right air volume meter and anemometer? The measurement range of flow velocity from 0 to 100m/s can be divided into three sections: low speed: 0 to 5m/s; Medium sp
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13
Nov
2024
Thermal sensor for anemometers
Thermal sensor for anemometers The working principle of the thermal sensitive probe of an anemometer is based on the cold shock airflow carrying away the heat from the heating elem
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13
Nov
2024
The principle of the thermal probe of an anemometer is as follows
The principle of the thermal probe of an anemometer is as follows The basic principle of an anemometer is to place a thin metal wire in a fluid, apply current to heat the wire, and
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13
Nov
2024
About calibration and maintenance of anemometer
About calibration and maintenance of anemometer 1. It is prohibited to use anemometers in flammable gas environments. 2. It is prohibited to place the anemometer probe in flammable
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13
Nov
2024
What is the principle of hot-wire anemometer?
What is the principle of hot-wire anemometer? One is the impeller anemometer. It goes without saying that the probe of the impeller anemometer rotates like a fan blade to measure w
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13
Nov
2024
Analysis of causes of measurement errors in anemometers
Analysis of causes of measurement errors in anemometers Anemometer is still a relatively common device, but measurement errors often occur during our operation. Why does this situa
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24
Sep
2024
Structure of the sensor and principle of the anemometer
Structure of the sensor and principle of the anemometer The basic principle of an anemometer is to place a thin metal wire in a fluid, apply current to heat the wire, and make its
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24
Sep
2024
The principle of the thermal probe of anemometer
The principle of the thermal probe of anemometer The basic principle of an anemometer is to place a thin metal wire in a fluid, apply current to heat the wire, and make its tempera
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24
Sep
2024
Explain the ten maintenance methods of wind direction and anemometer
Explain the ten maintenance methods of wind direction and anemometer 1. It is prohibited to use anemometers in flammable gas environments. 2. It is prohibited to place the anemomet
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24
Sep
2024
The principle and use of hot ball electric anemometer
The principle and use of hot ball electric anemometer The commonly used instruments for measuring wind speed include cup anemometers, wing anemometers, caliper thermometers, and ho
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24
Sep
2024
Characteristics and application of thermic anemometers
Characteristics and application of thermic anemometers Characteristics and applications of thermal anemometer: 1. At the top of the measuring rod probe, there is a tiny wind speed
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24
Sep
2024
How does a hot bulb anemometer work?
How does a hot bulb anemometer work? A hot ball anemometer is a portable, intelligent, and multifunctional basic instrument for measuring low wind speed, which uses the principle o
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