Teaching tuning fork 512 tuning fork 512Hz tuning fork Primary School scientific instrument physical experiment box supporting tuning fork
Teaching tuning fork 512 tuning fork 512Hz tuning fork Primary School scientific instrument physical experiment box supporting tuning fork
Teaching tuning fork 512 tuning fork 512Hz tuning fork Primary School scientific instrument physical experiment box supporting tuning fork
Teaching tuning fork 512 tuning fork 512Hz tuning fork Primary School scientific instrument physical experiment box supporting tuning fork

Teaching tuning fork 512 tuning fork 512Hz tuning fork Primary School scientific instrument physical experiment box supporting tuning fork

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Teaching tuning fork 512 tuning fork 512Hz tuning fork Primary School scientific instrument physical experiment box supporting tuning fork

About the product

Characteristic

Material

45 carbon steel

Origin

Wuhu

Product category

Tuning Fork

Brand

Yitaixinke

Model

512Hz

Description

 

F512音叉说明书 一、用途: F512音叉为声学之基本仪器,演示声音的发生,声音的干涉,可以测定声速及验证声波的传导并可做其他各种声学实验。 二、性能及规格: 本仪器均为单支系用优质45#扁钢制成,表面镀铬,四面平直棱角整齐,512Hz音叉总长为118mm,叉枝厚度均为4*8mm,圆柄。频率皆以钢印载明,其误差不大于+/-0.4周。另附共鸣箱和橡皮击槌。 三、使用方法 将音叉插在共鸣箱插座上,用橡皮胶击槌或其他富有弹性的物体敲击音叉,即能够发出512周/秒频率的声波。注意不可用硬质物体或桌边敲击,因为在此等情况下,可能发出大量副波。音叉使用后应以软布片揩清洁,并全面涂上防锈油,储藏于干燥处,以防生锈。具体以大货为准

袖珍512主图_副本33

袖珍512,2_副本

标准512_副本

袖珍512_副本



           

 

Characters

Properties

Material

45 carbon steel

Origin

Wuhu

Product category

Tuning Fork

Brand

Yitaixinke

Description

 

F512音叉说明书 一、用途: F512音叉为声学之基本仪器,演示声音的发生,声音的干涉,可以测定声速及验证声波的传导并可做其他各种声学实验。 二、性能及规格: 本仪器均为单支系用优质45#扁钢制成,表面镀铬,四面平直棱角整齐,512Hz音叉总长为118mm,叉枝厚度均为4*8mm,圆柄。频率皆以钢印载明,其误差不大于+/-0.4周。另附共鸣箱和橡皮击槌。 三、使用方法 将音叉插在共鸣箱插座上,用橡皮胶击槌或其他富有弹性的物体敲击音叉,即能够发出512周/秒频率的声波。注意不可用硬质物体或桌边敲击,因为在此等情况下,可能发出大量副波。音叉使用后应以软布片揩清洁,并全面涂上防锈油,储藏于干燥处,以防生锈。具体以大货为准

袖珍512主图_副本33

袖珍512,2_副本

标准512_副本

袖珍512_副本



           

 

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