Papua New Guinea Specific Heat Capacity Tester (Integrated Type)
Product Description
Xiangke BRR Specific Heat Capacity Tester (Integrated Type) ，Specific Heat Capacity Tester
The specific heat capacity tester uses the cooling method. Due to the heterogeneous characteristics of samples such as rock and soil, the representativeness of the sample is fully considered in the sampling amount. A thermocouple is inserted into the center of the sample to accurately measure the heat transfer process of the sample. By comparing it with the water temperature thermocouple value, the temperature equilibrium state after heat transfer can be judged. The specific heat capacity tester uses high-precision temperature measuring thermocouples and thermometers to ensure the accuracy of the measurement.
Xiangke BRR Specific Heat Capacity Tester (Integrated Type) Main Technical Parameters:
1. Specific heat capacity measurement range: 0.1～5 kJ/(kg•℃)
2. Temperature resolution: 0.01℃
3. Instrument configuration (single unit configuration):
(1) Integrated specific heat capacity testing host (1 unit).
(2) Cylindrical copper sample tube (1 unit).
(3) Insulated bucket (2 units), with a temperature measuring thermocouple installed in the bucket.
(4) Insertion type temperature measuring thermocouple (2 units).
(5) Weighing equipment (1000g/0.1g electronic balance, 1 unit).
(6) Calculation software (1 copy).
Specific Heat Capacity Tester Experimental Steps
① Put the sample into the sample tube, weigh it, and calculate the sample weight (sample weight = total weight - sample tube weight). Use a steel needle to insert a hole in the center of the sample for installing the thermocouple.
② Put the sample tube with the sample into a constant temperature box (or constant temperature water bath) for heating. When the center temperature of the sample is equal to the temperature of the constant temperature box, it is considered that the sample temperature is uniform. The temperature at this time is the sample temperature (initial temperature when the sample falls).
③ Put a certain weight of water into the insulated bucket, and the temperature measuring thermocouple reads the temperature of the water (initial temperature of the water in the insulated bucket).
④ Quickly pour the sample from the constant temperature box into the water in the insulated bucket.
⑤ Shake the insulated bucket and record the temperature of the water and the mixture. When the temperature does not change, the mixture temperature is the calculated final temperature of the water.
⑤ High-precision thermometer.
⑥ Weighing equipment (self-provided, electronic balance 1000g/0.1g).
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