Welcome to ECVERY
Educational TUNING FORK J2206 440HZ
Educational TUNING FORK J2206 440HZ
Supplier Info
[China Supplier]
Contact Person : Ms. zhang nina
Tel : 86-577-28866566
Fax : 86-577-86531090
Product Detail
TUNING FORK J2206 440HZ

TUNING FORK 

1.    Application

The tuning- fork model440Hz is a basic sonic instrument  which performs sound occurrence and interference. It can be used to measure the sonic speed and check the traveling sound as well as carry out various other sonic experiments.

2.    Performance and Specification

This instrument is composed of a single tuning--fork made of high zinc-aluminum, a round handle, a resonant box and a rubber beater. It is coated with chromium, the 4 faces are even and straight and the edge angles are regular. The total length is 173mm. The tuning fork prong size is 7*9.6mm. Its frequency is 440cycle, with the tolerance ±0.4 indicated by the stamp. 

3.   Usage

    Plug the fork into the socket on the resonant box, then beat the forkprong with the beater of other elastic matter, the sound wave with the frequency 400cycle/second can be produced. Neither beat the fork with hard matter, nor beat it at the desk. If so, a great deal of subwave would be produced. After usage, it smeared with the rust-proof oil all over and stored in a dry place in order to avoidrust.

Educational TUNING FORK J2206 440HZ

Related Products
Ads by Google

About Us | Contact Us | Help | Terms & Conditions
Hot Products: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9
Copyright Notice @ 2008-2022 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.