Conductive body experimental apparatus

Conductive body experimental apparatus

Negotiable /Piece

Min.Order:10 Pieces

Supply Ability:
1000 Piece / Pieces per Month
Payment Terms:
T/T

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Place of Origin:
Zhejiang, China
Brand Name:
Huamao
Model Number:
KJ-DC05

Ningbo Huamao International Trading Co., Ltd.

Credit Member 4 years
Business Type: Trading Company
Ningbo Zhejiang China
Main Products: Education Instrument ,Education equipment ,Education apparatus ,Laboratory Instruments ,Science exhibits

Product Details

Specifications

Conductive body experimental apparatus

Conductive body experimental apparatus  ,This is our new creative series which used for  junior middle school Innovation experimental !  new beautiful design and very eash to be used. 

Human tissue contains large amounts of waterminerals, electrolytes, etc.so the body is a conductor, the human body but also with the conductivity level of the degree of wet and dry skin, rough and dry skin resistance of up to tens of ohmstender and moist skincan be reduced to 800 ohm resistorand the voltage level of the body's electrical conductivity and resistance of the human body, the human body to endure short time current is about 30mA or less, the general current of 1mA about human perceptiona few seconds will cause life-threatening.
Within the experimental device amplifier. Conductive balls because potential difference is present acrosswhen two metals in contact with both hands, the touch point, the minute amount of current through the bodythrough the amplifier circuit drives the light emitting diode and to send music musical sound IC module.

 

 

Contact Supplier

Mr. Michael zheng Sales Director Chat Now
Telephone
0086-574-87715596
Mobile
008613967839938
Fax
0086-574-87970901
Address
18F., Hengfu Building 1,No.828 Fuming Road, Jiangdong Ningbo,Zhejiang

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