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Description

Office Equipment / Presentation Equipment / Education Appliances /

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Producer information

Company:
Yuyao Keyi Optical Instrument Co., Ltd.

Address:
Zhishan, Yongfeng Village, Fengshan Street, Yuyao, Zhejiang, China (Mainland) Zip: 315400

Phone:
+86-574-62666198

Tuning Fork

Tuning fork is used for acoustics basic instruments to demonstrate sound occurrence and sound interference. It may determine the sonic speed and the confirmation sound wave conduction and may be used do other acoustics experiment.Performances and specifications:This instrument is made of high quality steel, with chrome-plating on the surface. The total length is approximately 154mm with fork section of 5.5 x 8.5mm. It consists of an acoustical resonator and a rubber mallet. The frequency error is not higher than ±0.4Hz

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Electric Induction Equipment
	Product Name: Electric Induction EquipmentModel Number: J2310Place of Origin: ChinaSpecifications:1) Biological and educational microscopes2) Mechanical tube length: 160mm3) Objective: achromatic obje

Microscope
	Specifications:1) Biological and educational microscopes2) Mechanical tube length: 160mm3) Objective: achromatic object lens 4x, 10x, 40 (S)4) Eyepiece: WF10x5) Objective lens conjugate distance: 195m

Microscope
	Specifications:1) Biological and educational microscopes2) Mechanical tube length: 160mm3) Objective: achromatic object lens 4x, 10x, 40 (S)4) Eyepiece: WF10x5) Objective lens conjugate distance: 195m

Microscope
	Specifications:1) Biological and educational microscopes2) Mechanical tube length: 160mm3) Objective: achromatic object lens 4x, 10x, 40 (S)4) Eyepiece: WF10x5) Objective lens conjugate distance: 195m

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