How to use the salinity meter and how to see the degree

The details are as follows:

1. The salinity meter has the advantages of quick and easy to use, accurate measurement, light weight and small size, and the instrument can accurately determine the weight of the salt contained in the water, the concentration of the 1000 ratio, and the density of seawater, which is used in the marine aquaculture industry.

2. The method of use is: use a disposable spoon to absorb an appropriate amount of water and drop it on the test plate, look at the white and blue light and dark dividing line inside through the observation port, wipe the objective mirror surface of the refractometer clean, open the condenser version, and attach the seawater droplets to the objective lens, and then light the condenser version.

Here's how to use it:Use a disposable scoop (pipette) to draw an appropriate amount of water onto the test plate.

Cover the test bacteria with a truncated piece.

Look through the observation port to see the dividing line between white and blue light and dark.

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Salinometer. Measure the salinity of seawater.

of instruments and equipment. It is often referred to as electrical conductivity.

Salinitymeter. According to the use, it can be divided into two types: on-site salinity meter and laboratory salinity, and the measurement range is 2 40.

Salinity meters are used for the rapid determination of salt content (sodium chloride.

Solution weight, percentage, concentration, or refractive index.

It is widely used in salt production, food, beverage and other industrial sectors, as well as in agricultural production and scientific research.

This is because the phenomenon of refraction occurs when light rays enter from one medium to another, and the angle of incidence.

The ratio of the sine is constant and this ratio is called the refractive index. The refractive index of the salt solution can be determined by using the content of soluble substances in the salt solution in proportion to the refractive index in the ordinary environment, so that the salinity meter refractometer calculates the concentration of salt. Note:

The salinity meter is a subdivision type of the refractometer (refractometer).

Thanks to the simple operation, the user can quickly read the salt concentration or the specific gravity of seawater. It can be applied to the concentration management of seawater used in oceans, fisheries, and farms, seawater or artificial seawater used in aquariums, and brine used for fish storage.

Summary. Hello dear, the way to see the degree of the glass salinity meter is:

1. Wipe the objective mirror surface of the refractometer clean.

2. Use the dropper to suck a drop of seawater in the seawater tank about 2 3cc.

3. Open the condenser, attach the seawater droplets to the objective lens, and then lightly cover the condenser.

4. Aim the condenser of the refractometer towards the light source, and keep the eyepiece close to the eye and keep it parallel.

5. Observe the scale on the refractometer from the viewing window, and record the scale of the seawater.

How to look at the degree of the glass salinmeter.

Hello and liquid, the method of seeing the power of the glass salinity meter is: 1. Wipe the objective lens of the refractometer clean. 2. Use the dropper to absorb a drop of seawater in the seawater tank about 2 and open the condenser, attach the seawater droplets to the nucleated masking objective, and then lightly cover the condenser.

4. Aim the condenser of the refractometer towards the light source, and keep the eyepiece close to the eye and keep it parallel. 5. Observe the scale on the refractometer from the viewing window, and record the scale of the seawater.

The seawater salinity of 30 is shown on the glass salinity meter where it is located.

Oh displayed on the scale.

It's to look at which scale on the salinity meter for example.

It's the scale that looks at the degree, such as 30, and the scale will show a concentration of 30.

There are 5 steps to the correct use of a seawater density meter. Wipe the connecting mirror of the refractometer clean. Use the dropper to suck a drop of seawater from the seawater tank.

Turn on the spotlight, drip seawater onto the objective, and close the condenser. Orient the focusing plate of the refractometer toward the light source with the eyepiece close to the eye and keep it parallel. Simply observe and record the scale on the refractometer through the viewing window.

There are 5 steps to the correct use of a seawater density meter.

1. Wipe the connecting mirror of the refractometer clean.

2. Use a dropper to suck a drop of seawater from the seawater tank.

3. Turn on the spotlight, drip seawater onto the objective lens, and then cover the condenser.

4. Aim the focusing plate of the refractometer toward the light source, and keep the eyepiece close to the eye and keep it parallel.

5. Observe and record the scale on the refractometer through the observation window.

The details are as follows:

1. The salinity meter has the advantages of quick and convenient use, accurate measurement, light weight and small size, and the instrument can accurately determine the weight of the salt contained in the water, the concentration of 1000 ratios, and the density of seawater, which is used in the marine aquaculture industry.

2. The method of use is: use a disposable spoon to absorb an appropriate amount of Qingzhihui water droplets on the test board, look at the white and blue light and dark dividing line inside through the observation port, wipe the objective mirror surface of the refractometer clean, open the concentrating version, and attach the seawater droplets to the objective lens, and then light the concentrating version.

Summary. The conversion formula for salinity meter and salt content is: s =

What is the conversion formula between salinity meter and salt content.

The conversion formula for salinity meter and salt content is: s =

The conversion formula for salinity meter and salt content is: s =

Analysis Absolute salinity refers to the ratio of the mass of dissolved matter in seawater to the mass of seawater. Since absolute salinity cannot be measured directly, a corresponding salinity definition has been introduced in practical applications as the methods for determining salinity have changed and improved.

Further Information The main factors affecting seawater salinity are: the relationship between precipitation and evaporation, the precipitation is greater than the evaporation, the salinity is lower; The salinity of the sea area through which the warm current passes is higher, and the salinity of the sea area where the cold current passes through is lower. The salinity of the sea area with a large amount of fresh water injection is low; The more closed the sea area, the higher or lower the salinity.

The conversion formula is: Mass of Salt Mass of Solution Concentration of Salt.

Most salinity meters have two ranges: and ppm. If the brine mass is 10 kg and the salinity meter reads yes, then the salt content is 10 kg kg; If the brine mass is 10 kg and the salinity meter reads 12 ppm, then the salt content is 10 kg 12 10 -6 kg g.

Electronic salinity meter is an instrument used to measure the salinity content in water, which is widely used in water quality monitoring, marine research, aquaculture and other fields. So, how do you measure dust with an electronic salinity meter?

First of all, you need to prepare the electronic salinity meter and the water sample to be measured. Insert the salinity meter into the water and wait for a while until the reading is stable. In this case, the salinity meter displays a number of salinity levels in the water.

It is important to note that different salinity meters have different reading ranges and accuracy, and they need to be selected and adjusted according to the specific situation.

In addition, when using an electronic salinity meter for measurement, there are a few things to keep in mind:

1.Clean and dry: The salinity meter should be cleaned and dried before use to avoid contamination and damage.

2.Calibration: Calibrate the salinity meter regularly to ensure that the measurement results are accurate and reliable.

3.Maintenance: Clean and maintain the salinity meter in time after use to prolong the service life.

In conclusion, an electronic salinity meter is a convenient, fast, accurate and reliable measurement tool, and it is necessary to pay attention to the relevant operating procedures and maintenance requirements when using it to ensure correct measurement and keep the instrument in good condition.

1. Refractometer refractometer (salinity meter) is designed according to the principle that different concentrations of liquids have different refractive indexes, and is an instrument that uses light to test liquids.

With the advantages of quick and easy to use, accurate measurement, light weight, small size, etc., the instrument can accurately determine the concentration of salt in water by weight, seawater density, used in marine aquaculture, marine survey, water quality monitoring, food production, etc.

Fourth, the calibration method:

1. Use a hand-held salinity meter, hold the rubber sleeve with the four fingers of the left hand, and adjust the program mirror with the right hand to prevent the body temperature from entering the instrument and affecting the measurement accuracy.

2. Open the light intake plate and wipe the refractive prism clean with a soft flannel cloth.

3. A few drops of distilled water, drop on the refractive prism, gently close the light intake plate, so that the solution is evenly distributed on the surface of the prism, and aim the light inlet plate of the instrument at the light source or bright place, the eyes observe the field of view through the eyepiece, if the field of view is not clear, then rotate the eyepiece to make the field of view clear, and then rotate the zero correction screw to make the light and dark dividing line at the zero position. Then wipe the distilled water, replace with the test solution, at this time, depending on the place to see the demarcation line, the corresponding demarcation scale value is the concentration value and density value of the tested solution.

How to use: 1. Wipe the objective lens of the refractometer clean.

2. Use the dropper to suck a drop of seawater in the seawater tank about 2 3cc.

3. Open the condenser, attach the seawater droplets to the objective lens, and then lightly cover the condenser.

4. Aim the condenser of the refractometer towards the light source, and keep the eyepiece close to the eye and keep it parallel.

5. Observe the scale on the refractometer from the viewing window and record the seawater.