Pocket Biochemical Seal Experimental Equipment
Classification：
Chemistry
Product Model：
TP6018
Grade：
Junior high school
Function Description：
Used for photosynthesis, respiration, decomposition of hydrogen peroxide and other experiments in biochemical experiments.
Share products:
Composition
Experimental barrel, upper cover, silicone plug, silicone plug
Function
1. Used for photosynthesis, respiration, decomposition of hydrogen peroxide and other experiments in biochemical experiments.
2. The experimental barrel and upper cover are equipped with sensor jacks, which are well compatible with sensors. They can be used with pressure, carbon dioxide and other sensors to easily build a sealed experimental environment, and present data in real time on Windows, Android and iOS system terminals. Reduce the burden of preparing equipment, easily meet demonstration and group experiments, and make classroom teaching more efficient.
3. The transparent design of the experimental barrel is convenient for observing experimental phenomena.
4. With the carbon dioxide sensor, you can do the experiment of seed germination releasing carbon dioxide.
5. With the pressure sensor, you can do the experiment of hydrogen peroxide decomposition.
6. 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.
Experiments
Experiments on seed germination, hydrogen peroxide decomposition, photosynthesis, and exploring the decomposition of starch by soil microorganisms
Related Products
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 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 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.
Used to measure the temperature of the surface of the object, gas, non-corrosive acid and alkali liquid.
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)
©COPYRIGHT 2023 Jiangsu SWR Science & Technology Co.,Ltd. ALL RIGHTS RESERVED | SEO