Specification Brand : VERIMP BulletPoint : Deuterium lamp L6380 062-65055-05 UV-1700 1750 BulletPoint1 : * Electrostatic effect cathode ray tube: Demonstrates the phenomenon that the cathode ray deflects in the electric field, and proves that the cathode ray is a negatively charged particle stream (ie, electron flow). BulletPoint2 : * Electrostatic effect The cathode ray tube is composed of a bulb, a baffle plate, a fluorescent plate, an electric field electrode, a cathode, an anode, a bakelite seat and the like. BulletPoint3 : * Electrostatic effect The cathode ray tube is turned on, and the switch of the low-voltage power supply and the rotating induction coil is first turned on to generate cathode ray, and a belt-shaped track appears on the fluorescent plate. Then, the DC high-voltage current is turned on to form an electric field, and when the cathode ray passes through the fluorescent plate, the strip track is deflected toward the electrode plate having a high potential. BulletPoint4 : * With the change of the output voltage of the voltage regulating transformer (that is, the change of the electric field strength caused by the change of the DC high voltage), the deflection angle of the strip track also changes. BulletPoint5 : * According to the case where the cathode ray is deflected in the electric field, it can be confirmed that the cathode ray is a stream of particles that help the charge, and the negatively charged particles are electrons. Color : One Color ExternallyAssignedProductIdentifier : 8258518020733 ItemName : Electrostatic Effect Cathode Ray Tube Cathode Ray Tube Electrostatic Deflection Tube Physical Electromagnetism Equipment Teaching Instrument Cathode ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-light-sources Manufacturer : VERIMP ModelNumber : VERIMP NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : VERIMP ProductDescription : The structure The electrostatic radiation cathode ray tube is composed of a bulb, a baffle plate, a fluorescent plate, an electric field electrode, a cathode, an anode, a bakelite, and the like.
Demonstrate environmental conditions 1. In the demonstration of the electrostatic effect cathode ray tube, the switch of the low-voltage power supply and the rotating induction coil is first turned on to generate the cathode ray, and a belt-shaped track appears on the fluorescent plate. 2. Then, the DC high-voltage current is turned on to form an electric field. At this time, when the cathode ray passes through the fluorescent plate, the strip track is deflected toward the electrode plate having a high potential. 3. With the change of the output voltage of the regulating transformer (that is, the change of the electric field strength caused by the change of the DC high voltage), the deflection angle of the strip track also changes. 4. According to the case where the cathode ray is deflected in the electric field, it can be confirmed that the cathode ray is a stream of particles that help the charge, and the negatively charged particles are electrons. Size: length 300*height 195mm Weight: 223g
Note: Size For Manual Measurement, there may be a 0 to 2 cm error, belongs to the normal phenomenon. And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! ProductSiteLaunchDate : 2024-07-26T12:35:04.189Z Size : One Size