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產品名稱:電腦化熱膨脹實驗組
產品編號:TD-8579
廠  牌:PASCO scientific


電腦化熱膨脹

Now students can see the length of the rod increase on a graph as the temperature rises. In this computerized version of the PASCO Compact Thermal Expansion Apparatus, the change in rod length is measured by a Rotary Motion Sensor with a special adapter pin that turns when in contact with the expanding rod. The temperature of the rod is measured using a 10 kΩ thermistor. The included cable can be connected to either a PASPORT Temperature Sensor or a ScienceWorkshop Thermistor Sensor to read the temperature directly without need of a resistance-to-temperature conversion chart.

The TD-8579A is shown with a Steam Generator (TD-8556A), PASPORT Temperature Sensor (PS-2125), PASPORT Rotary Motion Sensor (PS-2120) and an Xplorer GLX (PS-2002)

http://store.pasco.com/pascostore/showdetl.cfm?&DID=9&Product_ID=1533&Detail=1

     
 
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