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Lithium phosphate true density tester
JW-M100A系列真密度/**密度是固体材料特别是粉体颗粒的一项重要物理性能指标，其数值大小决定于材料化学组成纯度及固态致密性，其值直接影响材料质量、性能及用途
Product details
JW-M100A series
True density/* * density is an important physical property indicator of solid materials, especially powder particles. Its value depends on the chemical composition purity and solid density of the material, and directly affects the quality, performance, and application of the material. The traditional method for determining the true density of materials is based on the Archimedes principle of the specific gravity bottle method. Due to the inaccuracy of manual operation and liquid exclusion, there are significant system errors and testing errors. The International Organization for Standardization (ISO) officially implemented the gas volume displacement method in 2014, and the international standard ISO 12154 is used to test true density. The JW-M100A fully automatic gas displacement method true density tester from Jingwei Gaobo Company can quickly and accurately measure the true volume and density of various solid materials such as powders and blocks. The sample chamber volume range is 1cm3-100cm3, and it takes an average of about 3 minutes to complete one analysis. The testing efficiency is high, making it very suitable for rapid analysis in quality inspection.
performance parameter
| model | JW-M100A |
|---|---|
| Testing principle | Gas displacement method |
| Testing function | True density/* * density, true volume, measurement of open porosity of solid materials and foam materials |
| Analysis Station | 1, sample pool volume 1cm3-100cm3Flexible configuration options available |
| Scope of testing | 0.0001g/ml - no known upper limit |
| resolving power | 0.0001g/ml |
| Testing accuracy | ± 0.03% |
| Repeatability | ± 0.02% |
| Testing efficiency | It takes about 3 minutes to complete one test, and the number of repeated tests can be automatically set |
| Test gas | Helium or nitrogen |
| Test mode | Normal temperature positive pressure test, no need to use a vacuum pump |
| Sample type | Powder, particle, block, foam and other solid samples |
| Host specifications | Length 380mm * Width 280mm * Height 280mm, Weight approximately 10Kg |
| Environmental temperature requirements | Room temperature, it is recommended to equip with air conditioning |
| Environmental humidity requirements | 10%-90% |
| Power requirements | AC 220V ± 20V, 50/60HZ, * * power 100W; |
| Recommended application areas | Ceramsite, fracturing proppant, metal powder, graphite anode material, carbon material, ceramics, alumina, catalyst, filter material, nuclear fuel, petrochemical industry, soil, fertilizer, carbon black, coke, fiber, minerals, pharmaceuticals, cosmetics, cement, powder food, desiccant, powder metal, ion exchange resin, silica gel, titanium dioxide, solid foam, etc. |
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