indian flag
Product Categories

Industrial Kelvin Double Bridge

TYPE: 9404

Industrial Kelvin double Bridges Type : 9404 are important instruments in the measurement of resistance as low as 0.2 Micro ohms to highest value of 11 ohms. Industrial Kelvin Bridges employ 10 Standard Resistors drawn from well aged manganin sheet having excellent stability & reproducibility. Manganin has the quality of very low temperature co-efficient which is a critical parameter for resistance standards manufacturing. Four standard decade dials, ratio selector & plug keys facilitate accurate null detection.

Precision measurement range from 0.02 microhm to 11 ohm.
Oil-immersed slide wire.
Four terminals for accurate results.
Manganin wire having exceptionally low temperature co-efficient.
Remarkably long lasting resistance values with excellent stability.
Reproducible measurements.
Perfectly aged Manganin coils / strips employed in Kelvin Bridges.
Click type hard silver plated self-cleaning switches.
Wonderful elastic limits of MANGANIN.
Oil immersed slide wire in kelvin double bridge.
Solid brass blocks for positive plug contacts
Excellent calibration stability.
Specification
 Range of measurement : 0.02 micro-ohm to 11 ohm
 Accuracy :Below 0.0001 ohm
:0.0001 ohm to 0.01ohm
:above 0.01 ohm
+/- 0.2%
+/- 0.1%
+/- 0.05%
or +/- 1 slide wire division
 Slide wire : 0.001 ohm divided in 500 equal divisions. (immersed in oil)
 Variable standard resistance : 10 steps of 0.001 ohm
Range Factor Setting   Total Range   Resolution
  0.01   0.0011 ohm   0.2 micro-ohm
  0.1   0.011 ohm   2.0 micro-ohm
  1.0   0.11 ohm   20 micro-ohm
  10   1.1 ohm   0.2 milli-ohm
  100   11.0 ohm   2.0 milli-ohm
 Switches : Hard silver plated giving constant values up to 10,000  operations
 Current source : 10 Amp DC.
 Dimensions : 48(L) x 30(B) x 17(H) cm. (Approx)
 Weight : 7 Kg. (Approx)
VISCI, mercury enterprises can serve you for your Educational and Laboratory needs in United States(San Francisco, San Diego, New York), Spain (Madrid & Barcelona), Oman (Muscat), Germany (Berlin, Munich , Frankfurt & Hamburg), Albania (Tirane), Algeria (Algiers), Andorra (Andorra la Vella), Angola (Luanda), Antigua and Barbuda (Saint John's), Argentina (Buenos Aires), Armenia (Yerevan), Australia (Canberra, Melbourne & Adelaide), Austria (Vienna), Azerbaijan (Baku), Bahamas, Bahrain (Manama), Bangladesh (Dhaka), Barbados (Bridgetown), Belarus (Minsk), Belgium (Brussels & Antwerp), Belize (Belmopan), Benin (Porto-Novo), Bhutan (Thimphu), Bolivia (La Paz), Bosnia and Herzegovina (Sarajevo), Botswana (Gaborone), Brazil (Brasilia & Rio de Janeiro), Brunei ( Bandar Seri Begawan), Bulgaria (Sofia), Burkina Faso (Ouagadougou), Burma/ Myanmar (Rangoon), Burundi (Bujumbura), Cambodia ( Phnom Penh), Cameroon (Yaounde), Canada (Toronto & Ottawa), Cape Verde (Praia), Central African Republic (Bangui), Chad (N'Djamena), Chile (Santiago), Colombia (Bogota), Comoros (Moroni), Congo, Costa Rica (San Jose), Cote d'Ivoire/Ivory Coast (Yamoussoukro), Croatia (Zagreb), Cuba (Havana), Cyprus (Nicosia), Czech Republic (Prague), Denmark (Copenhagen), Djibouti (Djibouti), Dominica(Roseau), Dominican Republic (Santo Domingo), East Timor (Dili), Ecuador (Quito), Egypt (Cairo), El Salvador (San Salvador), Equatorial Guinea (Malabo), Eritrea (Asmara), Estonia (Tallinn), Ethiopia (Addis Ababa), Fiji (Suva), Finland (Helsinki), France (Paris), Gabon (Libreville), Gambia, Georgia (Tbilisi), Ghana (Accra), Greece (Athens), Grenada (Saint George's), Guatemala, Guinea (Conakry), Guinea-Bissau (Bissau), Guyana (Georgetown), Haiti (Port-au-Prince), Honduras (Tegucigalpa), Hungary (Budapest), Iceland (Reykjavik), India (Ambala, Delhi, Mumbai, Bombay, Hyderabad, Bangaluru, Bangalore, Chennai, Baroda, Vadodra), Indonesia (Jakarta), Iran (Tehran), Iraq (Baghdad), Ireland (Dublin), Israel (Jerusalem), Italy (Rome), Jamaica (Kingston), Japan (Tokyo), Jordan (Amman), Kazakstan (Astana), Kenya (Nairobi, Kisum & Embu), Kiribati (Tarawa), Korea (Seoul), Kuwait (Kuwait City), Afghanistan (Kabul), Kyrgyzstan (Bishtek), Laos (Vientiane), Latvia (Riga), Lebanon (Beirut), Lesotho (Maseru), Liberia (Monrovia), Liechtenstein (Vaduz), Lithuania (Vilnius), Luxembourg (Luxembourg), Macedonia (Skopje), Madagascar (Antananarivo), Malawi (Lilongwe & Blantyre), Malaysia (Kuala Lumpur), Maldives (Male), Mali (Bamako), Malta (Valletta), Marshall Islands (Majuro), Mauritania (Nouakchott), Mauritius (Port Louis), Mexico, Micronesia, Moldova (Chisinau), Monaco (Monaco), Mongolia (Ulaanbaatar), Montenegro, Morocco (Rabat), Mozambique (Maputo), Namibia (Windhoek), Nauru (Yaren District), Nepal (Kathmandu), Netherlands (Amsterdam), New Zealand (Wellington), Nicaragua (Managua), Niger (Niamey), Nigeria (Abuja & Lagos), Norway (Oslo), Palau (Koror), Panama, Papua New Guinea (Port Moresby), Paraguay (Asuncion), Peru (Lima), Philippines (Manila), Poland (Warsaw), Portugal (Lisbon), Qatar (Doha), Romania (Bucharest), Russia (Moscow), Rwanda (Kigali), Saint Kitts and Nevis (Basseterre), Saint Lucia (Castries), Saint Vincent and the Grenadines (Kingstown), Samoa (Apia), San Marino (San Marino), Sao Tome and Principe (Sao Tome), Saudi Arabia (Riyadh), Senegal (Dakar), Serbia (Belgrade), Seychelles (Victoria), Sierra Leone (Freetown), Singapore, Slovakia, Slovenia, Solomon Islands (Honiara), Somalia (Mogadishu) , South Africa (Pretoria), South Sudan, Sri Lanka (Colombo), Sudan (Khartoum), Suriname (Paramaribo), Swaziland (Mbabana), Sweden (Stockholm), Switzerland (Bern), Syria (Damascus), Tajikistan (Dushanbe), Tanzania (Dar es Salaam), Thailand (Bangkok), Togo (Lome), Tonga (Nuku'alofa), Trinidad and Tobago (Port-of-Spain), Tunisia (Tunis), Turkey (Ankara), Turkmenistan (Ashgabat), Tuvalu (Funafuti), Uganda (Kampala), Ukraine (Kiev), United Arab Emirates (Dubai, Ajman, Sharjah and Abu Dhabi), United Kingdom UK (London), United States of America USA, Uruguay (Montevideo), Uzbekistan (Tashkent), Vanuatu (Port-Vila), Venezuela (Caracas), Vietnam(Hanoi), Yemen (Sanaa), Zambia (Lusaka), Zimbabwe (Harare) Key Words: مختبر الفيزياء الكيمياء الأحياء laboratorní fyzika chemie biologie laboratorium dial natuurkunde chemie biologie polylab laboratoire radical physique chimie biologie Labor Physik Chemie Biologie Εργαστήριο Φυσικής, Χημείας Βιολογίας Laboratorium Fisika Kimia Biologi laboratorio desco di biologia chimica supertek fisica Makmal Fizik Kimia biologi آزمایشگاه فیزیک شیمی زیست شناسی laboratório de biologia arco química física Лаборатория Физика химия биология laboratórium fyzika chémia eisco biológia laboratorio de Física Química Biología ห้องปฏิบัติการฟิสิกส์เคมีชีววิทยา Fizik Kimya Biyoloji shiv laboratuarında лабораторія фізики, хімії, біології لیبارٹری فزکس کیمسٹری حیاتیات School Labs, Laboratory, philip harris, glassco, pyrex, Thermo, Witeg, LLG, Th Geyer, Assistant Glassware, Omsons, supertek, Globe, Arco, Eisco, lasec, smartworld, Glassworld, feta labs, iso labs, bomex, loba cdh narang Fisher, 3b, timstar corning, camlab, scichem Phywe, Findel, Edulab, Physics, Chemistry, Biology, Geology, Geography, Mathematics, Maths nursing books Flinn molymod labaids Medical, Clinical, Dairy, Survey, Sports, tarson Industrial Instruments, Carolina cole palmer Equipment, Supplies, Ministry of Education, simax, Sports, Health, Hospital Tenders Package, school hospital borosil duran Manufacturer, Dealer, Exporter, Chemicals, China, India, Manufacturer Tender Wholesale Bulk Supplier, Hersteller von Laborglaswaren aus Indien, مصنعي الأواني الزجاجية المختبرية من الهند, fabricantes de artigos de vidro laboratroy da Índia, ผู้ผลิตเครื่องแก้ว Laboratroy จากอินเดีย, Exporteur von Laborgeräten aus Indien.
Scroll to Top