IOS 1033 This section specifies the density test Three measurements of the non -foam plastic density of the instrument:
-The method A: immersion method, suitable for solid plastic without pores except powder.
—— Method B: Line proper bottle method, suitable for small slices of powder, slices, granular or product components.
—— Method C: Ding Ding Method, suitable for pervasive plastic.
The headquarters is suitable for molding or squeezed. Slim non -foam plastic. > Note: The headquarters is suitable for various pore -free granules. The density is usually used to examine the changes in the physical structure or composition of plastic materials. It is also used to evaluate samples or samples In addition, the density of plastic materials depends on the method of sample preparation. In this case, the preparation method of the sample should be included in the material -related standards. This annotation is applicable to the three methods of this part.
The test environment shall comply with the regulations of IOS2918--1998. Generally, the sample does not need to adjust the sample to the constant temperature, because the test book > is performed at a constant temperature.
If the density of the sample changes during the test process and the range of changes exceeds the precision required for density measurement, the sample should be in accordance with the relevant standards of the materials before the test. adjust. If the main purpose of the test is the changes in density over time or atmospheric environmental conditions, the sample should be adjusted according to the relevant standards of the material. If there are no relevant standards, the sample should be adjusted according to the method agreed on the supply and demand.
The test report shall include the following information and content:
1. indicate the book of IOS 1033 Part; >2. The complete logo of the test sample, including the preparation method of the sample and the possible pre -processing;
3. Test method (A, B or C);
4. The impregnation solution used;
5. Test temperature;
6. Test results, a single density test value and density arithmetic average;
7. The statement about whether the buoyancy correction and what correction are carried out.
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AR series AR-300G
AR series density meter is based on many years of density measurement technology. Through function simplification, optimization structure, enhanced practical, launched a new series of products; it has the characteristics of good measurement repetitive, high accuracy, simple operation ... and so on. >
Mainly targeting: > High molecular, plastic, rubber, wire and cable, composite materials, packaging materials, shoes, shoes Materials, pipes, electrical appliances, sports equipment, tires, opportunity vehicle parts, glass industry, rocks, ore, jewelry, crops, metal materials, new materials research laboratories, etc. Based on: ASTM D792, ASTM D297, IOS1033, IOS2951, IOS3850, IOS533, HG4-1468, JIS K6268, ISO 2781, ISO 1183 ...
Product Features: >
* Any solid density can be measured >
< style=white-space: normal; text-align: center;>* Measurement data stable and reliable >* Simple operation, fast measurement
* Use water as a medium, you can also use other liquid media
* Large -capacity PC material sink
* Have actualWater temperature compensation function
* Can adapt to the workshop, laboratory, etc.