Close
Shop All:United Scientific
United Scientific Resonance Apparatus
Item #:
2133447
$669.49
$502.12
Ships Directly from Manufacturer Typically Within 2-4 Weeks - Lead Times Vary
Free Shipping Eligible: Details
School Specialty Shipping Policy
Items Shipped Within the Contiguous 48 United States
Free Shipping Eligible Items
- Free shipping and handling on eligible supply orders of $69 or more. Free shipping calculation is based on the subtotals of eligible items, after any additional discounts are applied.
- For subtotals less than $69, the shipping and handling charge is $11.95.
Free Shipping Ineligible Items
- Shipping and handling charges are 20% of the subtotal of the items, after any discounts are applied, with a $11.95 minimum charge.
Free Shipping Ineligible Items
- Shipping and handling charges are 20% of the subtotal of the items, after any discounts are applied, with a $99 minimum charge. If the subtotal is greater than $1,000, please e-mail freight_quote@schoolspecialty.com for a freight quote.
*Note: Individually negotiated shipping policies will override the standard shipping policy. See Full Details
Items Shipped to Hawaii, Alaska and International
See our Hawaii & Alaska Shipping Policy and International Shipping Policy for details.
The Acoustic Resonance Apparatus is a thorough re-engineering of a well- known acoustic experiment to improve the precision and scope of the experiment as well as to considerably improve the convenience of its operation.
About This Item
Description
The traditional apparatus suffers from several limitations. Precise adjustment of the air column length is difficult, the range of adjustment is limited, and the sound source is usually at a fixed frequency and intermittent. The new design addresses all of these shortcomings. In the Acoustic Resonance Apparatus, the length of the air column is adjusted by pumping air into a closed reservoir, forcing water up the vertical resonance tube to the desired height. A flow control and a quick release valve allow air to be released, to adjust the water level with millimeter precision. Sound excitation is provided with adjustable frequency and intensity by an included Bluetooth speaker, driven by a tone generator app on the user’s smartphone. A customer-provided sound sensor mounts on the sensor platform for remote recording of the resonances. Resonances can easily be found by allowing the water level to fall continously from full while recording the sound intensity or by searching out individual resonances manually while observing the sound intensity readout. 95 cm resonance tube with permanent printed scale (85 cm usable length) 35 l reservoir with Schrader valve, hand pump, flow control, and quick release valve Sensor platform with Bluetooth speaker and support for a wide range of sound sensors Support base and rodFeatures
Includes:
- One 95cm Resonance Tube
- One 35l Reservoir
- 1 Sensor Platform with Bluetooth Speaker
- 1 Support Base and Rod
Shipping Type:
parcel
Free Shipping:
true
Specifications
Allergens:
Contains No Allergens
Maximum Age:
18+
Maximum Grade Level:
Grade 12
![Caution Icon.](/wcsstore/SSIB2BStorefrontAssetStore/images/warning_6pt.png)