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.
公司产品
There are various detection methods, including transient hot wire method, probe method, plate method, heat flow method, etc., which can be used for measuring solids, liquids, gases, powders, pastes, etc.
Temperature measurement range: -160~650 ℃ (varies by model)
Measurement atmosphere: vacuum, inert, oxidative, etc
Easy operation: automatic measurement
Reference standards: GB/T 10294, 10295, ASTM D5470, D7896, etc
By using the flow calorimetry method, the specific heat capacity of various fluids can be measured in a wider range of temperature and pressure.
Temperature measurement range: -30~650 ℃ (varies by model)
Pressure range: 0.1~15MPa (customizable to 30MPa)
Intelligent operation: automatic measurement
Application scope: liquids, gases
The XIATECH VM series viscometer can meet the needs of different application scenarios, including liquid, gas, low temperature, high temperature, high pressure, and synchronous measurement of viscosity and density.
Temperature measurement range: -160~300 ℃ (varies by model)
Pressure range: 0.1~15MPa
Intelligent operation: automatic measurement
Typical applications: PVT curves of refrigerant and lubricating oil
The XIATECH DM series densitometer can meet the needs of different application scenarios, including liquid phase, gas phase, supercritical, low temperature, high temperature, high pressure, etc.
Temperature measurement range: -160~200 ℃ (varies by model)
Pressure range: 0.1~15MPa
Intelligent operation: automatic measurement
Typical applications: working fluids such as natural gas, aviation kerosene, supercritical CO₂
The XIATECH VP series vapor pressure tester adopts the static method to directly measure the saturated vapor pressure of fluids without the need for fitting calculations, and the results are stable and reliable.
Temperature measurement range: -30~200 ℃ (varies by model)
Pressure measurement range: 0~5 MPa (optional range)
Overvoltage protection: automatic pressure relief function
Intelligent operation: automatic measurement
VLE series gas-liquid phase equilibrium tester is suitable for various pure/binary/ternary systems. It can be connected to a chromatograph to analyze gas-liquid two-phase components and obtain T, P, X, Y.
Temperature measurement range: -30~100 ℃ (customizable)
Pressure range: 0.1~5MPa (customizable)
Rapid balance: built-in liquid circulation pump/mechanical stirring
Microsampling: rapid online sampling
By using high-precision automatic cameras system and analysis software, surface tension parameters of various liquids can be obtained at different temperatures and pressures.
Temperature measurement range: -30~100 ℃ (customizable)
Pressure measurement range: 0~5 MPa (customizable)
Detachable sample chamber：facilitating sample replacement
Automatic camera system：real-time monitoring of sample status
The fully automatic SL series solubility tester can be used to measure the solubility of gas-phase components in liquid phase and obtain solubility curves under different temperature/pressure.
Temperature measurement range: -30~100 ℃ (customizable)
Pressure measurement range: 0~5 MPa (customizable)
Rapid equilibration: built-in stirring system with adjustable speed
Intelligent operation: automatic measurement
The miscibility tester developed based on SH/T 0699-2023 standard can measure the temperature of two-phase separation of mixtures with high precision, especially suitable for refrigerant and oil mixtures.
Temperature measurement range: -30~100℃（customizable）
Pressure range: 0~5 MPa (customizable higher pressure)
HD Imaging: real-time monitoring of sample dissolution status
Multi-channel measurement: improves experimental efficiency
The XIATECH FL series products can test flammability (upper and lower explosive limits), combustion rate, maximum explosive pressure, pressure rise rate, limit oxygen concentration (LOC), etc.
Testing method: observation method/pressure method
Temperature measurement range: RT~250℃ (varies by model)
Initial pressure: 0.1~2 MPa (varies by model)
Reference standards: EN 1839 ASTM E681 ASHRAE 34 GB/T 12474
