Gaussmeter, what manufacturer is good! What a gaussmeter measures

BST200 and BST600 Gaussmeters, not bad, support!

The first choice is Hangzhou, and the Shanghai one is also good.

Depending on what conditions you want to measure the magnetic field. The handheld Gaussmeter can measure the magnetic induction intensity of various magnetic fields such as direct current magnetic field, radiated magnetic field, remanence magnetic field, earth magnetic field, etc. Desktop Gaussmeter can be used for the inspection of AC and DC magnetic fields and the inspection of magnetic field peaks, the inspection of AC and DC magnetic field distribution, the inspection of the magnetization of permanent magnets, the inspection of the magnetic field distribution in AC and DC coils, the inspection of the gap magnetic field of AC and DC electromagnets, and the inspection of conventional AC and DC magnetic fields.

The dual-channel Gaussmeter is a digital Gaussmeter with new functions added to the user's needs, which is suitable for weak magnetic field measurements, and can be selected with different probes to match the corresponding test range. If you want to buy, you can search for Gaussian manufacturers directly to buy them, at present, the domestic Hunan Gaussian manufacturers are very good, and they are more famous in the country. Hope it helps.

Hangzhou Pafei Technology's bst gaussmeter is good. However, it seems that Hangzhou Best Magnet **** is also selling BST series Gaussmeters.

Belch. I looked for it.

It's this company. Take a look.

Gaussmeter? Magnet magnetic field measurement? A friend has bought BST200. I forgot about the manufacturer. Shanghai's?

It should be the magnetic field strength, the time domain waveform, the maximum, the minimum, the peak, the magnetic field frequency. Reference.

Gaussmeters, also known as Gaussmeters, are based on the principle of Hall effect, using a highly sensitive Hall sensor to measure the magnetic flux density of magnetic materials or the surface of objects, that is, the magnetic induction intensity. In the International System of Units, the unit of magnetic induction intensity b is Tesla, referred to as special, which is represented by t, and in magnetism, another unit is often used to control Gauss, expressed by g, and the conversion relationship between Tesla and Gauss is 1t = 10000g.

Due to the principle and simplicity of Tesla's Gaussmeter, domestic manufacturers are mixed, which brings a lot of trouble to users. According to market research and statistics, Changsha Tianheng measurement and control technology is recommended, a first-class provider of comprehensive solutions for electromagnetic measurement in China, and the main drafting unit of the latest version of Tesla measurement verification regulations, and its TD8850 Tesla measurement verification device has been widely used in various provincial measurement units.

At present, the Tesla meter series products produced by Tianheng Measurement and Control include: handheld digital Tesla meter (TD8620, 0 2400MT, 2 level 1), high-precision Tesla meter (TD8680, 0 3500MT, grade), which have been widely used in magnetic material production, motor production, machining, mold manufacturing and other industries.

The selection of Gaussmeter should first start from the measurement object and consider the following aspects:

a. Magnetic field type: The magnetic field is divided into two types: DC magnetic field and AC magnetic field, and the magnetic field strength of permanent magnet materials should be measured by DC Gaussmeter;

b. Instrument range: clarify the approximate magnetic field range of the measured object, and the range of the selected instrument should be greater than the measured magnetic field;

c. Measurement accuracy: refers to the resolution of the instrument, such as the resolution is 1gs or etc.;

d. Probe selection: Usually the test probes of instrument manufacturers have a variety of different specifications to meet various test requirements, and the measurement of surface magnetic field strength usually does not need to consider the probe specifications.

Air gap magnetic field measurement: consider the size of the probe, if the size of the probe is larger than the measured air gap, it cannot enter the measured air gap, so it cannot be used;

Probe direction selection: The probe direction is divided into two types: transverse and axial, and the user should choose the appropriate probe according to the test object when selecting the probe;

Probe cable: The length of the probe cable of the instrument manufacturer is usually fixed, if there are special measurement requirements, when the probe cable needs to be extended or shortened, it should be proposed to the manufacturer. Gaussmeter?

e. Power supply mode: Desktop gaussmeter usually uses AC 220V power supply, and portable gaussmeter uses battery power supply.

f. Function selection.

Conventional functions: polarity judgment, maximum value locking, etc.;

Portability: If you need outdoor operation or on-site measurement, you can choose a handheld Gaussmeter (portable) with good portability, which is small in size, light in weight, and battery-powered;

Rapid measurement of production line: the instrument has upper and lower limit setting and alarm functions;

AC magnetic field measurement: used to measure the magnitude of the alternating magnetic field strength at low frequency (1-400Hz);

Changsha Tianheng measurement and control technology is the best, with complete products and high cost performance. The handheld Tesla Meter TD8620 has a measurement range of 1% accuracy and is powerful; Desktop AC and DC Tesla Meter TD8655 has a maximum magnetic field of 3T, polarity judgment, and a variety of units are optional; The high-precision Tesla Meter TD8680 has a maximum measurement magnetic field of 3T, and the accuracy is that it can be used as a standard meter for Tesla meters below the verification level.

1.Small size, light weight, trouser car board easy to carry, etc.

2.With low consumption and long battery life, Hu Rang can work continuously for 50 hours.

3.Lateral and axial probes are available as options.

4.It has the function of magnetic field polarity recognition.