Middle School Physical Acoustics Experimental box/case/kit for student EB0006 00

Product Overview

Description

Description

1.The box body is made of pro-environment ABS material, no sharp edge, safe and firm, the maximum load-bearing ≥35 kg; The interior of the box body is provided with a double lining, the use of pearl-cotton isolation filling material, each kind of experimental equipment should be provided with a fixed position, and there is a description next to the position. The box cover comes with a material bag to store instructions and paper materials; Multiple experimental boxes can be stacked and placed together. The box comes with a limit stop.

 

2.The experimental list, packing list of experimental devices, instruction and other information can be obtained by scanning two-dimensional code of the experimental chamber with mobile phone.

II Material List

1. Tuning fork, sound box, tuning fork hammer, extraction disc with negative pressure gauge, sound source, handheld dual-purpose air cylinder, longitudinal wave spring and other experimental equipment, extraction disc with negative pressure gauge, using PC plastic forming, equipped with sealant pad, with vacuum pump can achieve vacuum and shell will not deformation leakage.

2. Multi-purpose support base and support rod, adapter, sewing machine thread, scissors, steel ruler, table tennis, sheep drum, rubber band and other experimental equipment.

III Achiebable Experiment

1. Experiment of sound generation;

2. Sound propagation experiment;

 3. The tone of the voice experiment;

 4. Loudness experiment of sound.

Description	Physical Mechanics Experimental box/case/kit
Dimension	437×345×170mm
Material	ABS
Weight	35kg
Qty of cases	4