Specification Brand : zatagen BulletPoint1 : Magnetic field effect cathode ray tube: Demonstrates the phenomenon that the ray is deflected in the magnetic field, indicating that the cathode ray is a charged particle stream emitted from the cathode BulletPoint2 : Mechanical effect polar ray tube: Demonstrates the phenomenon that the cathode ray causes mechanical motion of the object, indicating that the cathode ray has momentum and energy. BulletPoint3 : Straight-in cathode ray tube: Demonstrate the phenomenon that the cathode ray moves in a straight line and can be blocked by metal BulletPoint4 : Scope of application: Teachers teach in laboratory classrooms to increase students' interest in physics and electricity BulletPoint5 : seamless structure design, 100% no light leakage, opaque, to avoid interference between the light sources the light barrier design (optional) to prevent the light source from irritating the human eye to avoid visual fatigue can increase the elastic foot pad (optional), to avoid scratching the table, increase the stability of the placement CareInstructions : Wipe with Dry Cloth Color : 5r 200w ConnectivityTechnology : Normal bulb ControllerType : Push Button ExternallyAssignedProductIdentifier : 9982654265770 ExternallyAssignedProductIdentifier1 : 0614166924560 ExternallyAssignedProductIdentifier2 : 614166924560 FixtureType : Non Removable FurnitureFinish : 铝 ItemName : zatagen TMS-1024/I 12V20W SP2057 Biochemical Analyzer Light Source Bulb TN-86226 ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-light-sources LightFixtureForm : ceiling Manufacturer : zatagen Material : Metal ModelNumber : TN-86226 MountingType : Ceiling Mount NumberOfItems : 1 PartNumber : TN-86226 ProductDescription : TMS-1024/I 12V20W SP2057 Biochemical Analyzer Light Source Bulb TN-86226 warranty:120 days ProductSiteLaunchDate : 2023-08-23T01:20:31.797Z Style : 经典的 UnitCount : 1