Sound tube made of transparent acrylic with loudspeaker and movable scale for
quantitative investigation of sound waves in air or other gases, in particular
for measurement of wavelength and speed of sound. With two stand bases, capillary disc, sensor disc, two hose connectors with stopcock for filling with gas, fitting and guide for long microphone probe, hole for short microphone probe, plus holder and connector for heating rod K.
Refer also to experiments UE1070310 and UE1070320.
Frequency range: 20 to 5000 Hz
Length of sound tube: 1000 mm
Diameter of sound tube: 70 mm
Scale: 950 mm
Hose connectors: 5 mm diameter
Speaker power output: 2 W
Impedance of speaker 50 Ω
Weight: 1.25 kg approx.
![Kundt's Tube E, 1017339 [U8498308], Sound](/imagelibrary/U8498308/U8498308_01_Kundts-Tube-E.jpg)
![Kundt's Tube E, 1017339 [U8498308], Sound](/imagelibrary/U8498308/U8498308_02_Kundts-Tube-E.jpg)
![Kundt's Tube E, 1017339 [U8498308], Sound](/imagelibrary/U8498308/U8498308_03_Kundts-Tube-E.jpg)
![Kundt's Tube E, 1017339 [U8498308], Sound](/imagelibrary/U8498308/U8498308_04_Kundts-Tube-E.jpg)
![Kundt's Tube E, 1017339 [U8498308], Sound](/imagelibrary/U8498308/U8498308_05_Kundts-Tube-E.jpg)
![Kundt's Tube E, 1017339 [U8498308], Sound (Small)](/thumblibrary/U8498308/U8498308_01_50_50_Kundts-Tube-E.jpg)
![Kundt's Tube E, 1017339 [U8498308], Sound (Small)](/thumblibrary/U8498308/U8498308_02_50_50_Kundts-Tube-E.jpg)
![Kundt's Tube E, 1017339 [U8498308], Sound (Small)](/thumblibrary/U8498308/U8498308_03_50_50_Kundts-Tube-E.jpg)
![Kundt's Tube E, 1017339 [U8498308], Sound (Small)](/thumblibrary/U8498308/U8498308_04_1200_1200_Kundts-Tube-E.jpg)
![Kundt's Tube E, 1017339 [U8498308], Sound (Small)](/thumblibrary/U8498308/U8498308_05_1200_1200_Kundts-Tube-E.jpg)
![Heating Rod K, 1017340 [U8498280], Sound](/thumblibrary/U8498280/U8498280_01_140_140_Heating-Rod-K.jpg)
![Microphone Box (115 V, 50/60 Hz), 1014521 [U8498283-115], Sound](/thumblibrary/U8498283-115/U8498283-115_01_140_140_Microphone-Box-115-V-5060-Hz.jpg)
![Microphone Box (230 V, 50/60 Hz), 1014520 [U8498283-230], Sound](/thumblibrary/U8498283-230/U8498283-230_01_140_140_Microphone-Box-230-V-5060-Hz.jpg)
![Microphone probe, long, 1017342 [U8498282], Sound](/thumblibrary/U8498282/U8498282_01_140_140_Microphone-probe-long.jpg)
![Microphone probe, short, 4008308 [U8498307], Sound](/thumblibrary/U8498307/U8498307_01_140_140_Microphone-probe-short.jpg)
![Microsecond counter (115 V, 50/60 Hz), 1017334 [U8498285-115], Sound](/thumblibrary/U8498285-115/U8498285-115_01_140_140_Microsecond-counter-115-V-5060-Hz.jpg)
![Microsecond Counter (230 V, 50/60 Hz), 1017333 [U8498285-230], Digital Counters](/thumblibrary/U8498285-230/U8498285-230_01_140_140_Microsecond-Counter-230-V-5060-Hz.jpg)
![Pulse Box K, 1017341 [U8498281], Sound](/thumblibrary/U8498281/U8498281_01_140_140_Pulse-Box-K.jpg)
![Experiment: Speed of sound in air (115 V, 50/60 Hz), 8000566 [UE1070310-115], Acoustics](/thumblibrary/UE1070310-115/UE1070310-115_01_140_140_Experiment-Speed-of-sound-in-air-115-V-5060-Hz.jpg)
![Experiment: Speed of sound in air (230 V, 50/60 Hz), 8000569 [UE1070320-230], Acoustics](/thumblibrary/UE1070320-230/UE1070320-230_01_140_140_Experiment-Speed-of-sound-in-air-230-V-5060-Hz.jpg)
![Experiment: Speed of sound in air (115 V, 50/60 Hz), 8000568 [UE1070320-115], Acoustics](/thumblibrary/UE1070320-115/UE1070320-115_01_140_140_Experiment-Speed-of-sound-in-air-115-V-5060-Hz.jpg)
![Experiment: Speed of sound in air (230 V, 50/60 Hz), 8000567 [UE1070310-230], Acoustics](/thumblibrary/UE1070310-230/UE1070310-230_01_140_140_Experiment-Speed-of-sound-in-air-230-V-5060-Hz.jpg)
![Set of 15 Safety Experiment Leads, 75 cm, 1002843 [U138021], Circuits](/thumblibrary/U138021/U138021_01_140_140_Set-of-15-Safety-Experiment-Leads-75-cm.jpg)
![DC Power Supply 20 V, 5 A (230 V, 50/60 Hz), 1003312 [U33020-230], Power Supplies](/thumblibrary/U33020-230/U33020-230_01_140_140_DC-Power-Supply-20-V-5-A-230-V-5060-Hz.jpg)
![K-Type NiCr-Ni Immersion Sensor, -65°C – 550°C, 1002804 [U11854], Thermometers](/thumblibrary/U11854/U11854_01_140_140_K-Type-NiCr-Ni-Immersion-Sensor-65-C-550-C.jpg)
![Barrel Foot, 1 kg, 1002834 [U13265], Bases](/thumblibrary/U13265/U13265_01_140_140_Barrel-Foot-1-kg.jpg)
![Pair of Safety Experiment Leads, 75 cm, blue, red, 1017718 [U13816], Experiment Leads and Cables](/thumblibrary/U13816/U13816_01_140_140_Pair-of-Safety-Experiment-Leads-75-cm-blue-red.jpg)
![Pair of Safety Experiment Leads, 75 cm, 1002849 [U13812], Experiment Leads and Cables](/thumblibrary/U13812/U13812_01_140_140_Pair-of-Safety-Experiment-Leads-75-cm.jpg)
![Function Generator FG 100 (230 V, 50/60 Hz), 1009957 [U8533600-230], Function Generators](/thumblibrary/U8533600-230/U8533600-230_01_140_140_Function-Generator-FG-100-230-V-5060-Hz.jpg)
![HF Patch Cord, BNC/4 mm Plug, 1002748 [U11257], Experiment Leads and Cables](/thumblibrary/U11257/U11257_01_140_140_HF-Patch-Cord-BNC4-mm-Plug.jpg)
![Universal Clamp, 1002830 [U13255], Clamps](/thumblibrary/U13255/U13255_01_140_140_Universal-Clamp.jpg)
![Digital Counter (230 V, 50/60 Hz), 1001033 [U8533341-230], Measurement of Time](/thumblibrary/U8533341-230/U8533341-230_01_140_140_Digital-Counter-230-V-5060-Hz.jpg)
![HF Patch Cord, BNC/4 mm Plug, 4008293 [U8557626], Experiment Leads and Cables](/thumblibrary/U8557626/U8557626_01_140_140_HF-Patch-Cord-BNC4-mm-Plug.jpg)
![Pocket Measuring Tape, 2 m, 1002603 [U10073], Accessory - Measurement of Length](/thumblibrary/U10073/U10073_01_140_140_Pocket-Measuring-Tape-2-m.jpg)
![Tripod Stand 150 mm, 1002835 [U13270], Bases](/thumblibrary/U13270/U13270_01_140_140_Tripod-Stand-150-mm.jpg)
![Tubing, Silicone 6 mm, 1002622 [U10146], Hose, Flow hose](/thumblibrary/U10146/U10146_01_140_140_Tubing-Silicone-6-mm.jpg)