The Fair Cup (Overflow Cup)
Operation: Press the "Start" button to observe the formation of the siphon phenomenon. Function Overview: Siphoning, also known as the "siphon phenomenon", is a phenomenon that relies on atmospheric pressure to make liquid flow through a curved tube (i.e., a "siphon tube") from a higher level to a lower level. Scientific Principle: The occurrence of siphoning must meet the following three conditions: (1) The siphon tube is filled with liquid; (2) The pressure generated by the liquid column in the siphon tube is lower than atmospheric pressure; (3) The height of the liquid surface at the outlet of the siphon tube is lower than the height of the liquid surface at its inlet.
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- 0.9×0.6×1.30 0.9×0.6×1.30Overall Dimensions: 0.9×0.6×1.30 Brand: KexMall Model: PopsciCat-Medium-063 Materials: ① Base: 2.0mm cold-rolled steel plate, dimensions not less than 0.75×0.45×0.7m, surface baked paint (or electrostatic powder coating), reserved floor feet for later height adjustment and four-corner balance, reserved pin AC female socket position for power supply to electrical exhibits ② Tabletop: high-quality flame-retardant fiberglass reinforced plastic, total thickness with edge ≧100mm ③ Instruction plate: acrylic UV high-precision inkjet printing, thickness ≧3mm ④ Maintenance door: 2.0mm cold-rolled steel plate, surface baked paint (or electrostatic powder coating) ⑤ Faucet bracket: high-density PVC baked paint ⑥ Siphon tube: 304 stainless steel ⑦ Water cup: transparent acrylic ⑧ Protective cover: transparent acrylic + orange acrylic Main Configuration: ① Electrical control: electrical logic control system, equipped with Guandao® K1 type PLC controller with protection specially for science exhibits ② Switching power supply: AC-DC S-60-12/24 input AC100-240V, 50/60Hz, output power 60W ③ Button: self-resetting 22mm stainless steel metal button with ring light; LED voltage not higher than 12V to avoid high voltage leakage risk; mechanical life: 1 million times; protection level: IP67; protection method: waterproof. ④ Water pump: specially made fishing pump Energy Requirements: AC100-240V, 50/60Hz 200W (standard three-wire socket)
Operation: Press the "Start" button to observe the formation of the siphon phenomenon. Function Overview: Siphoning, also known as the "siphon phenomenon", is a phenomenon that relies on atmospheric pressure to make liquid flow through a curved tube (i.e., a "siphon tube") from a higher level to a lower level. Scientific Principle: The occurrence of siphoning must meet the following three conditions: (1) The siphon tube is filled with liquid; (2) The pressure generated by the liquid column in the siphon tube is lower than atmospheric pressure; (3) The height of the liquid surface at the outlet of the siphon tube is lower than the height of the liquid surface at its inlet.