The JW-M series of high-precision and high-precision intelligent fully automatic true density analyzer adopts a novel and unique containerized pipeline design, effectively improving the sealing performance of the true density analyzer, reducing the free volume space of the reference chamber, and effectively improving the temperature uniformity and resistance to various external interferences of the overall testing system, which is conducive to improving the repeatability of test results! Small size, light weight, performance * *, adhering to and implementing the advantages of JW series instruments such as fast testing speed, high accuracy, and good repeatability, the adaptability to materials is extremely strong, and it has a wider range of applications than similar instruments, receiving unanimous praise from customers.

True Density Meter: Testing Methods and Functions
Gas displacement method, true density measurement;
True density meter? technical parameter
Measurement accuracy: ≤ 0.05%；
Online accuracy: ≤ 0.5%；
Test resolution: 0.00001g/ml;
Pressure accuracy: Imported high-precision pressure sensor with an accuracy of 0.04% FS and long-term stability of 0.025% FS;
Test range: 0 g/ml - no known upper limit;
Analysis station: 1 sample analysis station; Free provision of standard samples for easy calibration of instruments;
Sample pool volume: comes standard with 5 different volumes (10ml-120ml) of sample pools; Sample addition amount>5g;
Testing efficiency: Sample testing should not exceed 2 minutes after completion; The number of repeated tests can be automatically set without a specified upper limit;
Sample type: solid samples of various powders, particles, lumps, foam, and slurry substances, nonvolatile liquids, etc; Solid block materials can measure diameters up to 55mm;
Test gas: helium, nitrogen, or air;
Controllable temperature range: 0-50 ℃, error<0.5 ℃;
Low carbon, environmentally friendly and energy-saving: equipped with gas purification devices; Testing can use helium or air, energy-saving; The testing process does not change the physical properties of the sample, and it can be reused after testing;
Control program: fully automated control, simple and convenient application; Set up USB interface for easy data export; Intelligent self checking process, automatically judging the sealing of the sample pool, eliminating human operation errors;
Instrument design: all-in-one machine design, integrating the control system into the host, occupying a small area, without the need for additional equipment such as computers, saving costs;
Instrument specifications: length 380mm * width 280mm * height 280mm
Net weight of the instrument: ＜ 10kg

Company Introduction
Beijing Jingwei Gaobo Technology, the pioneer of powder surface characteristic testing technology in China, is a nationally recognized high-tech enterprise. It is an authoritative manufacturer of nitrogen adsorption specific surface area analyzer, specific surface and pore size analyzer, true density analyzer and other surface and interface physical property analyzers in China. For eight consecutive years, its domestic sales and market share have been * * * *, with higher testing accuracy and better repeatability than similar instruments in China. It has filled the gap in microporous analysis.

Jingwei Gaobo Technology is known as the "pioneer of nitrogen adsorption instruments in China"; Jingwei Gaobo adheres to independent innovation and continuous progress. It is the winner of the CISILE 2012 "Independent Innovation Gold Award" and the pioneer and intellectual property owner of China's new dynamic direct comparison surface analyzer, dynamic BET surface analyzer, dynamic atmospheric pore size analyzer, and dynamic step BET surface analyzer; After intensive research, we have successfully developed a static capacity method that is comparable to surface and pore size analyzers, with distinctive characteristics of independent innovation and modern technology integration, which has elevated the level of China's nitrogen adsorption instrument to the international advanced level; Jingwei Gaobo has participated in the approval of China's national standards for specific surface area and pore size analysis, and has been selected multiple times as the * * domestic instrument manufacturer for the evaluation of Chinese specific surface area and pore size reference materials. In 2010, the two major JW series products, flow chromatography and static volumetric analysis, successfully passed the "scientific and technological appraisal" hosted by the China Association for Analysis and Testing. They are the industry's * * specific surface and pore size analyzer products that have passed technical appraisal. The appraisal believes that the technical level of JW series products is * * domestically, and some indicators have reached international * *;

The W series products are internationally renowned brands with over 600 users both domestically and internationally; JW products are exported overseas, to more than ten countries including the United States, Japan, Europe, Brazil, Iran, Thailand, etc. In 2011, JW series products were showcased at the American Scientific Instrument Exhibition and the Japanese Powder Exhibition. Jingwei Gaobo adheres to innovation for development, regards quality as life, and is guided by customer needs. We always aim to provide customers with high-quality products and services, and have established a sound quality control and service system; While continuously improving existing products, we also actively develop new products based on customer needs, providing users with various practical solutions to better serve teaching, research, and production. JWGB is renowned both domestically and internationally for its competitive cost-effectiveness, excellent customer service, and high-quality precision instruments.

Company Honors
***High tech enterprises
Member Unit of Zhongguancun High tech Association
Member unit of China Association for Analysis and Testing
Director Unit of Beijing Powder Technology Association
**Enterprises subject to product appraisal by * * * experts
EU Security System Certification
Instrument Calibration Certificate of China Institute of Metrology
Beijing can introduce talents to settle in Beijing
The core values of the company
Leading industry development; Respect talent and innovation; Taking customer service as our responsibility.

Professional and authoritative developer of true density meters
Professional research and development of specific surface area, specific surface area, specific surface area meter, true density meter, specific surface measuring instrument, true density tester, specific surface area tester, specific surface area measuring instrument, specific surface and pore size analyzer, specific surface area analyzer, pore size analyzer, pore size distribution, porosity meter, porosity analyzer, specific surface and porosity meter, pore volume meter, physical adsorption meter, etc.
Jingwei Gaobo is a company with * * * * status that specializes in the research and development, production, and sales of true density testing instruments

Our company operates surface area, surface area analyzer, surface area and aperture analyzer, surface area testing, etc. We guarantee quality and welcome inquiries and negotiations.
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