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Specification
AgeRangeDescription : Kid
Brand : Generic
BulletPoint1 : Better Learning: Electric bell is used in school physics teaching to explain and demonstrate the mechanism and working principle of DC electric bells. Combined with the air extraction device, it can also be used for air sound experiments.
BulletPoint2 : The Using Tips: The voltage should not be too high and the continuous power on time should not be too long. If the contact point of the vibration fragment is in poor contact with the contact screw, the oxide layer on it can be wiped off with sandpaper.
BulletPoint3 : How to Store: The electric bell has been debugged and inspected before leaving the factory. Do not disassemble or move the parts randomly. After use, please put it back into the box and place it in a dry and non corrosive gas place.
BulletPoint4 : Simple Operation: Connect the two terminals to a 4‑6V DC power supply with a wire, connect the power supply, and the bell will sound.
BulletPoint5 : The Adjustment: During the experiment, if the vibrating shrapnel does not work properly, the distance between the contact screw and the shrapnel can be adjusted to allow it to contact and leave normally.
Color : As Shown
CpsiaCautionaryStatement : no_warning_applicable
EducationalObjective : Imagination Development
ExternallyAssignedProductIdentifier : 9189223522337
ExternallyAssignedProductIdentifier1 : 084885010606
ExternallyAssignedProductIdentifier2 : 848850107582
ExternallyAssignedProductIdentifier3 : 0084885010606
ExternallyAssignedProductIdentifier4 : 0848850107582
ExternallyAssignedProductIdentifier5 : 00848850107582
ExternallyAssignedProductIdentifier6 : 00084885010606
IncludedComponents : No
ItemName : Experiment Electric Bell Vertical Acoustics Demonstration Teaching Tools for Classroom Laboratory
ItemPackageDimensions_Height : 9 centimeters
ItemPackageDimensions_Length : 19 centimeters
ItemPackageDimensions_Width : 9 centimeters
ItemPackageQuantity : 1
ItemTypeKeyword : science-classroom-measurement-kits
Manufacturer : Generic
ManufacturerMinimumAge : 48
Material : ABS
ModelName : Generica3r85yu910
ModelNumber : Generica3r85yu910
NumberOfBoxes : 1
NumberOfItems : 1
PackageLevel : unit
PartNumber : Generica3r85yu910
ProductDescription : 1. Better Learning: Electric bell is used in school physics teaching to explain and demonstrate the mechanism and working principle of DC electric bells. Combined with the air extraction device, it can also be used for air sound experiments.
2. The Using Tips: The voltage should not be too high and the continuous power on time should not be too long. If the contact point of the vibration fragment is in poor contact with the contact screw, the oxide layer on it can be wiped off with sandpaper.
3. How to Store: The electric bell has been debugged and inspected before leaving the factory. Do not disassemble or move the parts randomly. After use, please put it back into the box and place it in a dry and non corrosive gas place.
4. Simple Operation: Connect the two terminals to a 4?6V DC power supply with a wire, connect the power supply, and the bell will sound.
5. The Adjustment: During the experiment, if the vibrating shrapnel does not work properly, the distance between the contact screw and the shrapnel can be adjusted to allow it to contact and leave normally.

Specification:
Item Type: Experiment Electric Bell
Material: ABS
Working Voltage: DC 3-6V
Resistance: The electromagnetic iron coil has a DC resistance of 10-20 ?.
Sounds: When the electric bell is working, the ringing is clear within a range of 15M.
Work Environment:
Environmental Temperature: -10-40?
Relative Temperature: No more than 85%.

packing list:
1 xExperiment Electric Bell

ProductSiteLaunchDate : 2024-06-07T18:04:08.476Z
Size : 26.5cmx10.5cmx14cm
StreetDate : 2017-05-15T00:00:01Z
SupplierDeclaredDgHzRegulation : not_applicable
TargetAudienceKeyword : unisex-children
TargetAudienceKeyword1 : unisex
TargetAudienceKeyword2 : as described
TargetAudienceKeyword3 : as described
TargetGender : unisex
Theme : Physics
UnitCount : 1
UnspscCode : 60140000