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Address
Unit 1, Building 6, Phase I, Zhongnan High tech Xiangtan Intelligent Manufacturing Industrial Park, No. 10 Xiaoyang Road, Shuangma Street, Yuetang District 0101001
Xiangtan Huafeng Instrument Manufacturing Co., Ltd
Unit 1, Building 6, Phase I, Zhongnan High tech Xiangtan Intelligent Manufacturing Industrial Park, No. 10 Xiaoyang Road, Shuangma Street, Yuetang District 0101001
GHC-IISolid material high-temperature specific heat capacity tester (fully automatic)
The high-temperature specific heat testing system is based on mixed method testing and uses modern computer testing technology to automatically test the specific heat capacity of solid materials at different temperatures. Widely used in scientific research and teaching for testing and researching the specific heat capacity of solid materials. The system is composed ofTubular vertical resistance furnace(1000Resistance wire heating within degrees,1400Within the range, there are silicon carbon nanotubes,1600The degree of heat generated by molybdenum wire is higher than1700The degree is graphite furnace tube),Composed of thermostat, temperature controller, high-precision thermometer, calorimeter, computer testing system, etc. During the experiment, the sample is first heated to the experimental temperature in a tubular heating furnace, and then dropped into a calorimeter. The temperature changes of the sample and calorimeter are collected by a computer measurement system throughout the process. Finally, determine the specific heat capacity of the material. A vacuum system is required for samples that are prone to oxidation at high temperatures.
Main technical indicators
1Temperature range:Room temperature1000,1400,1600,1700℃
2:Temperature control accuracy: ±0.3K/30minute(Related to settings)
3:Minimum resolution for temperature measurement:0.01K
4:Heating method: (optional according to temperature)
5: Adopting intelligent technologyPIDAdjustment, program control.
6Full process computer data collection.
7Calorimeter: heat capacity approximately1500J/K,Temperature resolution0.01℃。
8Insulation screen:3For thermocouples, temperature resolution0.01℃。
9Constant temperature water bath:0-60(℃)
10Sample size: Diameter:14mm, high30mm,
11The testing principle meets the standards:GJB330A-2000,GJB1715-93
12Power Supply Voltage:220V/50Hz,Power consumption less than2KW
Main configuration:
1Test one host 2One high-precision stabilized power supply 3One set of sample box
4Computer One set (Lenovo desktop) 5One set of testing software