Apparatus for Determining Oxygen Content in Air
Classification：
Chemistry
Product Model：
TP6056
Grade：
Junior high school
Function Description：
Used for measuring oxygen content in air.
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Configuration:
High voltage power supply, reaction generating device (base, gas cylinder, burning spoon, hole plug, beaker), power cable, banana plug to alligator clip wire
Functions & Applications:
1. Used for measuring oxygen content in air. It can not only observe the burning of red phosphorus, but also monitor the change of oxygen content and pressure in the bottle during the burning of red phosphorus.
2. The use of high-voltage power supply to generate electric spark ignition, the experiment process does not directly contact the burning red phosphorus, effectively reduce the harm of the combustion and its products to the human body, and the experimental safety is high.
3. The whole process of reaction and detection is closed, which effectively reduces the error caused by internal air expansion and leakage caused by heat after red phosphorus combustion and then put into the gas collection cylinder, and the experimental data is more accurate.
4. There is a sensor hole on the gas cylinder, which has good adaptability, and can be used with the oxygen sensor and absolute pressure sensor to display the oxygen content and the pressure change process in the bottle, and real-time data can be presented on Windows, Android, and iOS system terminals.
5. Equipped with special experimental software, preset template. Automatically record data changes in the form of tables and curves, the experimental results are more intuitive and obvious.
Szie: 200mm*100mm*135mm
Weight: 1.223kg
Related Products
The measuring principle of the blood pressure sensor is to adjust the inflation volume of the cuff to the upper arm, change the pressure, and the blood flow through the blood vessels has a certain oscillation wave, which is received by the sensor and converted into electrical signals; According to the change of the oscillating wave, the air pressure and fluctuation detected by the sensor will also change. The time of maximum fluctuation is selected as the reference point. Based on this point, the fluctuation point of a certain value is found forward as systolic pressure, and the fluctuation point of a certain value is found backward as diastolic pressure.
Used to measure the pressure of a gas in an atmospheric environment or in a confined space.
Used in various kinds of titration experiments in chemistry, such as acid-base neutralization titration experiment, and partial ion content determination, such as acid-base neutralization titration, acid-base reaction heat experiment, sodium potassium calcium concentration detection.
7F, No.1 Building, Tianan Cyber Park, No.36 Yongfeng Road, Qinhuai District, Nanjing, China. (R&D centre)
No.306 Wenchang Road, Yongyang Street, Lishui Disctric, Nanjing, China. (Manufacturing base)
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