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Widely applicable for testing the thermal conductivity of various materials such as insulation materials, plastics, rubber, thermal grease, composite materials, metal alloys, etc.
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Widely applicable for testing the thermal conductivity of various materials such as insulation materials, plastics, rubber, thermal grease, composite materials, metal alloys, etc.
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Xi'an Xiaxi Electronic Technology Co., Ltd. was established in 2007 and has been dedicated to the design, development, and equipment customization of high-precision physical property measurement instruments for 20 years. We are committed to transforming new measurement technologies in the international physical property research field into stable and reliable universal products. At present, various physical property measurement instruments developed and produced by the company, such as thermal conductivity meters, liquid specific heat meters, viscosity meters, density meters, gas PVT testing systems, flammability testers, vapor pressure testers, surface tension testers, solubility testers, etc., are widely used and have served thousands of research institutes and enterprises.
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HomeProduct CenterDensity > Gas Densimeter > DM1000 Series Gas Densimeter / PVT Analyzer

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DM1000 Series Gas Densimeter / PVT Analyzer

Based on the Burnett isothermal-expansion method, the DM1000 determines compressibility and density without volume calibration or mass weighing, delivering high-precision PVT data within -30 ~100 °C and 10 MPa for gases.

Product features:: Comprehensive results: Gas density & compressibility factor, plus fitted virial coefficients and EOS; High accuracy: Multi-stage expansion ensures reliable results; Fully automated: Controls & measures, records & analyzes

Description Technical Parameter Product Application

Description

The DM1000 Series Gas Densimeter/ PVT Analyzer, developed based on the Burnett method, enables automatic temperature control and automatic temperature-pressure measurement. Combine the data analysis software, it can generate a range of gas compressibility factors and gas densities. Further data fitting allows for the derivation of the second virial coefficient (B), third virial coefficient (C), and virial equation of state (EOS). This equipment is ideal for developing new petrochemical fluids and assessing their performance under diverse conditions. It also aids in thermodynamics education, helping scientific research understand gas state equations and compressibility factors.

Key Features

l Multiparameter output: gas density & compressibility factor, plus fitted virial coefficients and EOS

l High precision: multi-stage expansion eliminates volume and mass calibrations

l Temperature stability: ±0.02 °C fluctuation, ±0.02 °C accuracy

l Pressure accuracy: high-grade sensors for reliable data

l Extensive applicability: -30 °C~100 °C, 0~10 MPa

l One-touch automation: integrated temperature/pressure control, data collection and processing