+
  • Equip._TP2011-Apparatus for Work Done by Friction .png

Apparatus for Work Done by Friction

Classification:

Physics

Product Model:

TP2011

Grade:

Junior high school

Function Description:

Used for experiments on temperature increase by friction work.

Share products:

Product Introduction Product Configuration Related Videos Typical case Related Downloads

Composition
Copper tube, table clamp, special hole plug for temperature sensor, friction cotton rope


Function
1. Used for experiments on temperature increase by friction work.
2. Pull the cotton rope to rub the copper tube, and use the temperature sensor to measure the temperature of the air in the copper tube, and present the data in real time on Windows, Android, and iOS system terminals.
3. Equipped with special experimental software, preset templates, automatically record data changes in the form of tables and curves, and the experimental results are more intuitive and obvious.

 

Experiment
Explore experiments such as friction heat generation and conversion of mechanical energy into internal energy

Related Products



Micro-Voltage Sensor

The Micro-Voltage Sensor is used to measure voltage within -60mV to 60mV. It amplifies the input voltage in order to measure voltage in micro level.


Milli-Current Sensor

Milli-Current Sensor is used to measure the current within -20 to 20mA in circuit. When current passes through resistor, it will form a tiny electric potential difference at both ends of the resistor. After circuit amplifying, it can accurately measure the current in circuit.


Microphone

Microphone collects sound signal using to electret microphone. The microphone consists of dust gauze, shell, vibrating diaphragm, spacer, back plate, copper ring, cavity and PCB. The microphone is formed to a capacitor with vibrating diaphragm, spacer and back plate. There are charge on the plastic vibrating diaphragm. Once it is affected by sound, the diaphragm starts vibrating so that distance between diaphragm and back plate changes. The difference Δd is generated. According to C=εS/4πkd, the capacitance will be changed by ΔC. According to C=Q/V (Q is electric charge quantity), due to the change of ΔC, Q is constant so that voltage will change by ΔV. The sound signal is transfer to electric signal. Sensor circuit transfer the electric signal into analog signal under standard range.


Rapid Temperature Sensor

Used to measure the temperature of the surface of the object, gas, non-corrosive acid and alkali liquid.

< 1...313233...79 >

Get Quote

If you are interested in our products, please leave your email, we will contact you as soon as possible, thank you!

Submit Message

Online message

If you are interested in our products, please leave your email, we will contact you as soon as possible, thank you!

Submit Message