Is the method of measuring the density of jadeite with water reliable?

The method of measuring the density of jadeite with water has a certain scientific basis, but it is not a completely reliable judgment method.

First, place the jadeite in a glass of water filled with four-fifths of the water, and then record the reading of the jadeite in the water. Next, remove the jadeite from the water, dry the surface water, and measure the weight of the jadeite again. With two sets of data, the density of the jadeite can be calculated.

However, there is a certain error in this method, as there is a difference between the density of jadeite and the density of water.

In addition, there is also a certain relationship between the density of jadeite and its authenticity. The density of natural jadeite is usually between grams and cubic centimeters, while the density of fake jadeite may be lower than that of natural jadeite due to pickling and dyeing. Therefore, the authenticity of jadeite can be preliminarily judged by the water measurement method, but the accuracy cannot be completely guaranteed.

To sum up, although the method of measuring the density of jadeite with water has a certain scientific basis, there are still certain errors and limitations. If you want to accurately judge the authenticity and density of jadeite, it is best to use professional identification methods and instruments.

Precision. It's certainly not guaranteed, but it generally fluctuates up and down in the density range of jadeite, such as jadeite, and you measure it with water, and you may only get the density.

In the past, I used to do it in the old way, but it was also very accurate, not so accurate and reliable, and it could still be tested to some extent.

1. Pay attention to the density of natural jadeite silver staring is roughly 3-7, fake jadeite due to pickling and dyeing, the density will be lower than that of natural jadeite, so that through the data can be simplified to distinguish the real and fake jadeite. There are several issues to be paid attention to, first of all, the higher the accuracy of the weighing scale, the better, at least the accuracy should be better.

2. With a glass of water can only be used to simply identify the authenticity of jadeite, in fact, the knowledge of junior high school physics is used here, the density is equal to the weight divided by the volume, and the volume of water is used instead of the volume of the jadeite, so as to calculate the density, the density of the jadeite is roughly between 8 and 3, if the final measured density of the jadeite.

3. Calculate the density identification, a glass of water to identify jadeite, and use water to identify its authenticity by calculating the density of jadeite. Weigh the water, put the prepared water into the container, put the container with water on the scale and return the scale to zero.

4. The easiest way to identify a jade bracelet is to rub the bracelet and ordinary glass against each other a few times. The bracelet has no traces and is basically natural**. As for the discharge of water, it is nothing more than the detection of the refractive index, which ordinary people cannot distinguish.

Summary. The density of jadeite is true in grams per cubic centimeter, and the density of jadeite is usually marked as grams on the identification certificate. Jadeite is a kind of jadeite, which is a kind of jade-grade stone polycrystalline aggregate formed under geological action, which is mainly composed of sodium pyroxene minerals dominated by jadeite.

Jadeite has a relatively high density in jade, so it occupies a large proportion, and its internal structure is also very hard. And because jadeite contains an extremely complex physical structure and chemical composition, the density will vary according to the different compositions, but the fluctuation is not large. The density of jadeite is very large, so the authenticity of jadeite can be identified by density.

The density of jadeite is true in grams per cubic centimeter, and the density of jadeite is usually marked as grams on the identification certificate. Jadeite is a kind of jadeite, which is a kind of jade-grade stone polycrystalline aggregate formed under geological action, which is mainly composed of sodium pyroxene minerals dominated by jadeite. The density of jadeite in jade is relatively high, so it occupies a large proportion of the silver orange, and the internal structure of the danton is also very hard.

And because jadeite contains an extremely complex physical structure and chemical composition, the density will be different according to the different components, but the fluctuation is not large. The density of jadeite is very large, so the authenticity of jadeite can be identified by density.

Can you tell us more about that?

The density of jadeite is true in grams per cubic centimeter, and the density of jadeite is usually marked as grams on the identification certificate. Jadeite is a kind of jadeite, which is a kind of jade-grade stone polycrystalline aggregate formed under geological action, which is mainly composed of sodium pyroxene minerals dominated by jadeite. The density of jadeite in jade is relatively high, so it occupies a large proportion of the silver orange, and the internal structure of the danton is also very hard.

And because jadeite contains an extremely complex physical structure and chemical composition, the density will be different according to the different components, but the fluctuation is not large. The density of jadeite is very large, so the authenticity of jadeite can be identified by density.

Summary. Kiss <>

It is true that the density of jadeite is measured with water. The density of jadeite is relatively normal. 2. Generally speaking, the density of jadeite is into, and the general identification certificate indicates that the specific gravity is very large, and the refractive index is around.

Manually hold the same size of jadeite in your hand and weigh it, if it is a natural jadeite, it will obviously feel the pressure of the hand, and the fake jadeite will feel very light when you pick it up. The density of jadeite is very large, so the authenticity of jadeite can be identified by the density, and the jadeite of the same size is carefully weighed in the hand, due to the large proportion of natural jadeite, it will feel heavy in the hand, and there is an obvious pressure <>

Is it true that the density of jadeite is measured with water?

Kiss <>

It is true that the density of jadeite is measured with water. The density of jadeite is relatively normal. 2. Generally speaking, the density of jadeite is into, and the general identification certificate indicates that the specific gravity is very large, and the refractive index is around.

Manually hold the jadeite of the same size in your hand and weigh it, if it is a natural jadeite, it will make Hui Lao obviously feel the pressure of the hand, and the fake jadeite will feel very light when you pick it up. The density of jadeite is very large, so the authenticity of jadeite can be identified by the density, and the jadeite of the same size is carefully weighed in the hand, because the natural jadeite is large, it will feel heavy in the hand, and there is an obvious pressure <>

Fake. Probably yes, dear.

<>I think some people say that density is true.

Kiss <>

The density of jadeite missing code is quietly into, and the general identification certificate indicates that the specific gravity is very large, and the refractive index is on the left and right.

Okay! Is there any professional appraisal agency for that?

Chengdu doesn't have one.

Kiss <>

I don't know. Chengdu Cha Shirt Hengdeli Jewelry **** is a sales and repair company in Chengdu, the company's headquarters is located in Chengdu Jinniu Congqiang District Renmin North Road Section 2 No. 188. Chengdu Hengdeli Jewelry is mainly engaged in the sales and restoration of jewelry, jewelry, handicrafts and collectibles.