North and South instruments

Analytical instrument is an instrument that can quickly and accurately determine the contents of carbon and sulfur in non-ferrous metals, cements and other materials. It has features such as simple operation, accurate measurement results, and a wide measurement range. The most important is its scope. wide.

Analytical instruments are divided into general analytical instruments and physical property test instruments. General-purpose instruments include spectrum/mass spectrometers, electrochemical analysis instruments, spectrum analysis instruments, combustion measurement instruments, moisture analyzers, etc.; physical property test instruments include thickness gauges, particle size analyzers, rheometers/viscometers, and the like.

Mass spectrometers use ion sources, mass analyzers, and ion detectors as the core. The ion source is a device that ionizes sample molecules under high vacuum conditions. The ionized molecules, due to the excessive energy received, will further disintegrate into smaller masses of multiple fragment ions and neutral particles. They get the average kinetic energy with the same energy under the accelerating electric field and enter the mass analyzer. The mass analyzer is a device that separates ions of different masses that enter at the same time, separated by the mass-to-charge ratio m/e. Mass spectrometers are classified into isotope mass spectrometers, inorganic mass spectrometers, and organic mass spectrometers according to their applications; they are classified into high-resolution, medium-resolution, and low-resolution mass spectrometers based on their resolution capabilities; they are classified into static instruments and dynamic instruments according to their working principles.

Thickness gauges, by definition, are instruments used to measure the thickness of an object. It is commonly used in industrial production to continuously measure the thickness of a product. Suitable for measuring the thickness of good conductors of metals (such as steel, cast iron, aluminum, copper, etc.), plastics, ceramics, glass, glass fiber and any other ultrasonics; can be equipped with a variety of probes with different frequencies and different wafer sizes; with probe zero point Calibration, two-point calibration function, can automatically correct the system error; Known thickness can be anti-measured speed of sound, in order to improve the measurement accuracy; With a single thickness measurement and scanning thickness measurement of two thickness measurement mode; pre-set thickness value , lower limit, out of range automatic alarm;

The above are the two most commonly used instruments in analytical instruments, but they share the same characteristics that they are simple to operate, easy to carry, and they are also one of the instruments that cannot be separated from industrial production.