Home » Our Product » Physics Lab Equipments » Meter Bridge and Various Type of Bridges » Portable Kelvin Double Bridge

Portable Kelvin Double Bridge Manufacturer,Supplier and Exporter in India

Product Code : EL-MBAVTOB-10303
Educational Instrument is a leading Portable Kelvin Double Bridge Manufacturer,and suppliers in India, Portable Kelvin Double Bridge Uruguay (Montevideo), Portable Kelvin Double Bridge Uzbekistan (Tashkent), Portable Kelvin Double Bridge Venezuela (Caracas), Portable Kelvin Double Bridge Vietnam (Hanoi), Portable Kelvin Double Bridge Yemen (Sana'a), Portable Kelvin Double Bridge Zambia (Lusaka), Zimbabwe (Harare), Eswatini (Mbabane) (Lobamba), Ethiopia (Addis Ababa), Fiji (Suva), Gabon (Libreville), Gambia (Banjul), Georgia (Tbilisi), Ghana (Accra), India (Delhi, Mumbai, Kolkatta, Chennai), Indonesia (Jakarta), Iraq (Baghdad), Ivory Coast (Yamoussoukro), Jamaica (Kingston), Jordan (Amman), Kazakhstan (Astana), Kenya (Nairobi), Kiribati (Tarawa), Kosovo (Pristina), Kuwait (Kuwait City), Kyrgyzstan (Bishkek), Laos (Vientiane), Latvia (Riga), Lebanon (Beirut), Lesotho (Maseru), Liberia (Monrovia), Libya (Tripoli), Lithuania (Vilnuis), Luxembourg (Luxembourg), Malawi (Lilongwe), Malaysia (Federal Territory of Kuala Lumpur), Maldives (Malle), Mali (Federal Territory of Kuala Lumpur), Malta (Male), Mauritania (Nouakchott), Mauritius (Port Louis), Mexico (Mexico City), Mongolia (Ulaanbaatar), Bulgaria (Sofia), Burkina Faso (Ouagadougou), Burundi (Gitega), Cambodia (Phnom Penh), Cameroon (Yaoundé), Cape Verde (Praia), Central African Republic (Bangui), Chad (N'Djamena), Chile (Santiago), Colombia (Bogota), Comoros (Moroni), Congo (Kinshasa), Costa Rica (San José), Croatia (Zagreb), Cuba (Havana), Cyprus (Nicosia), Czech Republic (Prague), Denmark (Copenhagen) ,Djibouti (Djibouti City), Dominican Republic (Santo Domingo), DR Congo (Kinshasa), Ecuador (Quito), Egypt (Cairo), El Salvador (San Salvador), Equatorial Guinea (Malabo), Eritrea (Asmara), Estonia (Tallinn)

Potable Kelvin Bridge is used to measure the unknown value of resistance.

It can measure from 0.000010 to 1100

The instrument has following inbuilt parts :-

Press key :A double point press key is provided within the panel to bring galvanometer & battery into the circuit

Terminals :Four terminals C1, P1, C2, P2 are provided for connecting to four terminals unknown resistance coil, where C1, C2 are current terminal P1, P2 are potential terminals.

C1, P1 is one pair of terminal and C2, P2 is another pair of terminal

Circular Scale :A circular scale in series with main dial is provided on the panel.

Having a table Resistance of 0.1 ohm divided into 100 equal steps of 0.001W

Galvanometer :Inbuilt galvanometer is fitted with in the instrument Terminal g1 & g2 are provided for connecting external Galvanometer-A selector switch is provided to select either inbuilt or external Galvanometer.

Ratio Dial :The instrument consist of one Ratio dial having multiplying range of 100, 10, 1 & 0.01.

Main Dial:The instrument consist of a Resistance dial having a table resistance of 1W divided into 10 equal step of 0.1O.