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Quick Details

  • Place of Origin: Shaanxi, China (Mainland)
  • Brand Name: BIAODE
  • Model Number: TD-1200
  • Power: Electronic
  • Usage: true density analyzer
  • Test methods: Gas displacement method
  • Analysis Methods: gas replacement method
  • Determination of Volume range: 0.01 ~ 100 cm3
  • Precision degree: better than ± 0.06%
  • Repeatability: better than ± 0.04%

Packaging & Delivery

Packaging Details wooden case
Delivery Time Shipped in 10 days after payment

Brief introduction
    Gas replacement method is based on volume of the gas a substituted a liquid measurement sample the discharged . This method excludes the possibility of liquid immersion method pair sample is dissolved 's , having a the advantage of not damaging the sample of . , Application gas displacement of Archimedes principle ( density = mass / volume ) , using small molecule diameter inert gas under certain conditions of Bohr 's law (PV = nRT), accurate measurement of true volume the material being tested , to thereby obtain its true specific gravity .


1. The test of high precision, good accuracy, solve the problem of immersion method of sample dissolution.

2. The whole testing process does not change the measured the physical properties of the sample.

3. The test speed: 2-8 minutes to complete the whole test process.

4. Applicable range: can be used to measure all kinds of powder, granule, block of solid samples and non-volatile liquid samples.

5. Wide range of test: the density of the sample size is not restricted.

6. The real full automatic operation: microprocessor control fully automatic operation, avoid the error caused by artificial operation.

7. There are three different sizes (10, 50 and 135 cc) sample pool, can replace each other, to adapt to the measurement of different sample size range. Each sample pool of calibration data is stored in the permanent memory. 

Technical parameters
Analysis Methods: gas replacement method
Determination of Volume range : 0.01 ~ 100 cm3
Analysis Number of warehouse : 2
Precision degree : better than ± 0.06%
Repeatability : better than ± 0.04%
Gas path control system: six one of the the solenoid valve control module
Software control system : INTERNET Remote Control
Gas analysis : pure helium or nitrogen
Sample analysis time: less than 8 minutes
 Instrument control : 10 -inch high resolution LCD touch screen
 Instrument volume : 680 * 360 * 290mm


Dear customer,

We ,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history .

Our business scope covers various fields such as biochemical analysis,environmental protection,industrial testing, bioscience,medical apparatus and instruments,internet technology and some frontier science.

Through a long-time development,we own a national resources system of various professional talents , abundant supply for various components &parts and special materials, full producing &processing equipments , strong Technological standardization and a complete quality assurance system.

If you need OEM or ODM in manufacturing ,scientific research , market development and or you want to build your own brand in your country, it’s our honor to cooperate with you.In this way ,we have developed many products for our customers from the USA, Europe and South Africa and got good feedback on Alibaba

We firmly believe that science and technology is no boundaries

Our mission is to make every effort to contribute to all humanity.

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China (Mainland) | Manufacturer, Trading Company
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The supplier’s transactions conducted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $46,000
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