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Specification
AgeRangeDescription : adult
Brand : EISCO
BulletPoint1 : Melde's Vibrating String Apparatus is great for demonstrating wave phenomena
BulletPoint2 : Adjustable tension to create standing waves of different wavelength
BulletPoint3 : Simple to use, tension adjustable via placement of masses in a hanging tray
BulletPoint4 : Learn the physics behind string instruments.
BulletPoint5 : The frequency of the apparatus will depend upon the input frequency of the input supply. This apparatus needs voltage up to 6V AC as input. It will work on both 50Hz as well as 60Hz depending on input
Capacity : 1 liters
CareInstructions : Hand Wash
Color : glass color
ExternallyAssignedProductIdentifier : 5069563015215
ExternallyAssignedProductIdentifier1 : 849230046156
ExternallyAssignedProductIdentifier2 : 0849230046156
ExternallyAssignedProductIdentifier3 : 00849230046156
IncludedComponents : 4*3" stainless sight glass tees 4*3" copper bubble plates 1*stainless 3" dephlegmator（200mm L） 1*stainless 3" to 2" reducer with dial thermometer 2*stainless 2" 90deg bend 1*stainless 2" shotgun condenser（450mm L） 1*stainless surge breaker 1*stainless parrot with sampling valve With all the needed tri clamps, silicone gaskets We will provide a complete set of water lines and push in fittings as a gift for your purchase，
ItemName : Eisco Labs Melde's Vibrating String Apparatus
ItemPackageDimensions_Height : 7.62 centimeters
ItemPackageDimensions_Length : 30.988 centimeters
ItemPackageDimensions_Width : 15.494 centimeters
ItemPackageQuantity : 1
ItemTypeKeyword : lab-distillation-apparatus
Manufacturer : EISCO
Material : Stainless Steel
ModelName : Oak-2inchcolumn
ModelNumber : PH0750
NumberOfBoxes : 1
NumberOfItems : 1
PartNumber : PH0750
ProductDescription : Eisco Labs Melde's Vibrating String Apparatus

Melde's Vibrating String experiment is an elegant way to introduce students to the concept of standing waves. The apparatus consists of a string and an oscillator to generate different frequencies. Melde's experiment is ideal to study the behavior of standing waves. Students can even visually determine wavelength, period and amplitude of waves.

A string undergoing transverse vibration illustrates many features common to all vibrating acoustic systems just like the vibrations of a violin or guitar string. To adjust the tension of the string, various amounts of mass can be placed in the tray that hangs off the side of a table or lab bench with the use of the included pulley. In this experiment the change in frequency produced when the tension is increased in the string is similar to the change in pitch when a guitar string is tuned.
The frequency of the apparatus will depend upon the input frequency of the input supply. This apparatus needs voltage up to 6V AC as input. It will work on both 50Hz as well as 60Hz depending on input.

Requires 6 V, 50 Hz power source, supplied to Melde's apparatus via 4mm plug leads.
ProductSiteLaunchDate : 2014-01-24T22:04:59.366Z
Size : mid
Style : 1L
SupplierDeclaredDgHzRegulation : other
SupplierDeclaredDgHzRegulation1 : not_applicable
SupplierDeclaredDgHzRegulation2 : not_applicable
SupplierDeclaredDgHzRegulation3 : not_applicable
SupplierDeclaredDgHzRegulation4 : not_applicable
SupplierDeclaredDgHzRegulation5 : not_applicable
SupplierDeclaredHasProductIdentifierExemption : 1
UnitCount : 1
UnspscCode : 60131500
Wattage : 650 watts