Stemvork Kit
Tuning Fork Kit is used for performing sound experiments in middle schools,and to prove sound occurrence and relations between tunes and frequencies.Made of aluminum or #45 carton steel,chrome plate.Tuning Fork Kit is also used for checking the notes for musical instruments.
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Beschrijving
Stemvork Kit is used for performing sound experiments in middle schools,and to prove sound occurrence and relations between tunes and frequencies.Made of aluminum or #45 carton steel,chrome plate.Stemvork Kit is also used for checking the notes for musical instruments.
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0201060010
Tuning Fork 256Hz Performing Sound Experiments
Tuning Fork 256Hz is used in middle schools for determining sound experiments, and to investigate sound occurrence with 256Hz. Tuning Fork 256Hz is made of aluminum or #45 carton steel, chrome plate, prong length 142mm,with a resonance box(L*W*H) 300*93*60mm, with a rubber beater 19.2cm.error less than 0.5Hz.
Tuning Fork 256Hz Performing Sound Experiments
Belangrijkste technische parameters:
| Tuning Fork 256Hz Performing Sound Experiments | Specificatie |
| Artikelnummer | 0201060010 |
| Frequentie | 256Hz |
| Length of prong | 142mm |
| Dimensions of the Resonance Box | 300mm x 93mm x 60mm |
| Length of Rubber Beater | 192mm |
| Error | ＜0.5Hz |
*Producten en configuratielijst die hierin worden beschreven, kunnen zonder voorafgaande kennisgeving worden gewijzigd.
Afbeelding
0201060020
Stemvork 512Hz Performing Sound Experiments
Stemvork 512Hz is used in middle schools for performing sound experiments, and to prove sound occurrence with 512Hz. Stemvork 512Hz is made of aluminum or #45 carton steel, chrome plate, prong length 142mm, with a resonance box(L*W*H) 15*8.5*4.7cm, with a rubber beater 14.5cm.error less than 0.8Hz.
Stemvork 512Hz Performing Sound Experiments
Belangrijkste technische parameters:
| Stemvork 512Hz Performing Sound Experiments | Specificatie |
| Artikelnummer | 0201060020 |
| Frequentie | 512Hz |
| Length of prong | 142mm |
| Dimensions of the Resonance Box | 150mm x 85mm x 47mm |
| Length of Rubber Beater | 145mm |
| Error | ＜0.8Hz |
*Producten en configuratielijst die hierin worden beschreven, kunnen zonder voorafgaande kennisgeving worden gewijzigd.
Afbeelding
0201060040
Resonantie Stemvork 440Hz Performing Sound Experiments
Resonantie Stemvork 440Hz is used for performing sound resonance, interference and beat note. Two pieces with the same frequency 440Hz, a couple of acoustic resonance boxes, rubber beater and copper ring for changing frequencies. Material of forks:45 # carbon steel,chrome plate,or aluminum.
Resonantie Stemvork 440Hz Performing Sound Experiments
Belangrijkste technische parameters:
| Resonantie Stemvork 440Hz Performing Sound Experiments | Specificatie |
| Artikelnummer | 0201060040 |
| Frequentie | 440Hz |
| Prong Length | 109mm |
| Prong Cross Section | 6.5*16mm |
| Arms Distance | 17mm |
| Acoustic Resonance Box(L*W*H) | 180mm x 92mm x 53mm |
| Acoustic Resonance Box Weight (Enkel) | 150g |
| Length of Rubber Beater | 185mm |
| Rubber Beater Weight | 18.0g |
| Acoustic Resonance Box Weight | 150g |
| Package (L*W*H) | 195mm x 192mm x 101mm |
| Gross Weight | 800g |
*Producten en configuratielijst die hierin worden beschreven, kunnen zonder voorafgaande kennisgeving worden gewijzigd.
Afbeelding
Stemvork Kit is used for performing sound experiments in middle schools,and to determine sound occurrence and relations between tunes and frequencies.Made of aluminum or #45 carton steel,chrome plate.Stemvork Kit is also used for checking the notes for musical instruments.
Stemvork Kit Performing Sound Experiments
Belangrijkste technische parameters:
| Artikelnummer | Specificatie（Frequentieik | Package |
| 0201060050 | (EEN)128HZ,(B)256HZ,(C)512HZ,(D)1024HZ | 4pcs/set |
| 0201060060 | (EEN)256Hz, (B)320Hz, (C)384Hz, (D)512Hz | 4pcs/set |
| 0201060070 | (EEN)256Hz，(B)288Hz，(C )320Hz，(D)341.3Hz (E)384Hz，(F)426.6Hz，(G)480Hz，(H)512Hz | 8pcs/set |
| 0201060080 | (EEN)261.6HZ, (B)293.6HZ ,(C)329.6HZ ,(D)349.2HZ (E)392HZ ,(F)440HZ ,(G)493.9HZ ,(H)523.2HZ | 8pcs/set |
| 0201060090 | (EEN)256Hz，(B)266.6Hz，(C )288Hz，(D)300Hz (E)320Hz，(F)341.3Hz，(G)355.5Hz，(H)384Hz, (I)400Hz，(J)426.6Hz，(K)444.4Hz，(L)480Hz | 13pcs/set |
| 0201060100 | (EEN)256Hz，(B)266.6Hz，(C )288Hz，(D)300Hz (E)320Hz，(F)341.3Hz，(G)355.5Hz，(H)384Hz, (I)400Hz，(J)426.6Hz，(K)444.4Hz，(L) 512Hz | 13pcs/set |
*Producten en configuratielijst die hierin worden beschreven, kunnen zonder voorafgaande kennisgeving worden gewijzigd.
Afbeelding
