RF Passive Components Dealers in Ambala Cantt, Ambala

Potentiometer A one metre long single resistance wire passes over a metre scale and is firmly clamped to stout brass end-plates,on wooden base. Complete with knife-edge jockey.

We are offering earth inductor al. Metal ring : (6” dia) on which a coil is wound (of either 500 or 1000 or 2000 turns ) of 36 swg. A stop limiting rotation : to 180° of ring is provided with the help of a spring. The cradle supporting : the coil non-magnetic alloy 200 x 210 x 115 mm high may be placed either on its base or side so that the axis of rotation of the coil is either horizontal or vertical. Provided with the terminals.

The company has cemented its presence among the renowned Manufacturers, Suppliers and Exporters of Rheostats from Haryana. We make available different types of Rheostats such as sliding rheostat, lead screw motion with handle and single and double tube. In order to cater the diverse requirements of the buyers, we also provide customization of the Rheostats. Bulk orders of the Rheostats are processed by us as per the specific requirements of the buyers. Details : Rheostat is used in applications that require the adjustment of current or the varying of resistance in an electric circuit The rheostat can adjust generator characteristics, dim lights, and start or control the speed of motors Rheostats are spaced wound with best quality Eureka or Nichrome Alloy Resistance Wire having very low temp Co-efficient and wire is protected with high temp The winding is done on Porcelain or vitreous enameled drawn steel tubes, fitted with Plastic or aluminum die casted stands/fabricated steel stands Phosphor Bronze Contacts are fitted on brass slider, Slides on solid drawn brass rods

• Country of Origin: India
• Type: Physics Labware
• Material: Brass
• Application: To Determine The Internal Resistance Of A Given Primary Cell Using A Potentiometer.
• Feature: High Performance
• Material of Construction: Brass, Wood

A Simple instruments to teach students the techniques and  methods of e.m.f measurement, fitted on nicely polished plywood base with sunmica top, soft wood graduated scale 100cm x 1mm, resistance wire is stretched along the ends of meter scale, brass CP connecting strips and brass terminals, provided with pencil jockey. 4 Wire 10 Wire

• Feature: Sturdy construction,Secure wiring,Efficient functioning.
• Application: Science Laboratories,Electrical applications,Day to day applications
• Condition: Good
• Product Name: Rheostat Sliding Contact
• Brand Name: TD
• Place Of Origin: Ambala Haryana

We manufacture Rheostat Sliding Contact, comprising a layer of resistance wire wound on an insulating, heat resistance tube made of Porcelain. This resistance tube is supported by cast metal feet. In addition, a sliding contact and three 4 mm socket terminals are provided, one terminal being connected to the sliding contact and the other two, to the ends of the winding, enabling the unit to be used as rheostat or potentiometer. Features : Sturdy constructionSecure wiringEfficient functioning Applications : Science LaboratoriesElectrical applicationsDay to day applications

at the outset, we extend our greetings to you and everyone in your esteemed organization.we wish to introduce our company ms newtech scientific devices as menufacturer, supplier & exporters of all kind of scientific and laboratory equipment's (since 1996). we are an iso 9001-2015 certified company. thanks & regards

We are main supplier of this product.

• Material: Mild Steel
• Application: Industrial
• Weight: 0-50gm, 100-150g
• Color: Silver
• Voltage: 220V
• Power Type: AC
• Frequency: 60Hz
• Automatic Grade: Automatic
• Driven Type: Electric

Classic Scientific Works is a prominent Manufacturer and Supplier of Sliding Rheostats. The Sliding Rheostats we supply are used as series resistors or potentiometers. These Sliding Rheostats offered by us are open slide wire type models with a variety of resistance and current carrying capacity. Copper nickel alloys wire is oxidized to provide perfect insulation to these Sliding Rheostats. Moreover, we make available the Sliding Rheostats in various sizes such as 6", 8" and 12".

We are offering dc potentiometer. The precision dc potentiometer type - 9408 has been designed to provide the highest standards of accuracy over a period of many years without any maintenance, whilst at the same time allowing rapid and easy operation. The most outstanding contribution to the development of potential meters in recent years resulted from the introduction of the unique vaiseshika low resistance precision instrument switch, used through out the precision dc potentiometer. Vaiseshika.com is available for more details. this switch was developed after several years of research into the fundamental factors affecting contact resistance. The stationary contacts are silver clad copper bars, mounted in a robust insulating frame. The brush, which is composed of several contact springs, each of which is independent of the others and is unrestricted in its movement, makes a bridge contact between adjacent bars in a symmetrical manner. As a result, low and consistent contact resistance is achieved without high contact pressure or mechanical wear. After a life test of some 20,000 operations, the switch was still mechanically sound and its stability had actually improved in the narrow range specified. The over all switch resistance is approximately 0.001 ohm and the variation of contact resistance is less than ± 0.0001 ohm.

• Material: Stainless Steel
• Voltage: 220 V
• Country of Origin: Made in India
• Current: 10 AMp
• Packaging Type: Box
• Rated Power: 9 W
• Frequency: 50 Hz
• Type: Single Tube Rheostat
• Phase: Single Phase

• Brand Name: EROSE
• Place of Origin: india
• Specifications: Laboratory Instruments

Glass Agencies EROSE are manufacturer of Rheostat . Glass Agencies EROSE are manufacturer and exporter of all type of Medical, Laboratory, Ophthalmic and Optometric Instruments.

The Rheostats are used as series resistors or potentiometers. We offer Rheostats as open type and slide wire type with a variety of resistance and current carrying capacity. Besides, Copper-Nickle alloy wire is oxidized to provide perfect insulation. Specifications Diameter 43mmThree 4mm socket terminals are providedSupports are made of metal/bakelite

For use as series resistors or potentiometers. Open slide wire type with a variety of resistance and current carrying capacity. Copper nickel alloys wire is oxidized to provide perfect insulation.

• Material: Metal
• Application: Industrial
• Warranty: 1 Yr
• Model: GWL804
• Size: 8 & 12 Inch

For use as series resistors or potentiometer. Slide wire type. Made of Brass/Aluminium with metal or bakelite feet. 

• Features: Outstanding performance, Low power consumption, User friendly operation
• Brand: Maxwell
• Material: Mild Steel
• Phase: 3 Phase
• Rated Power: 1.5 kW
• Frequency: 1 KHz
• Accuracy: 0.20%

Variable up to 345 ohms at 1.2 A rating for use as a series resistor or a Potentiometer. Enclosed type in metal case with windings on porcelain firmer 350 X 56 mm (l x d) three 4mm socket terminals and four mounting lugs tapped OBA.

Meter Bridge, Carry Foster Bridge, Potentiometers

"Vaiseshika" DC STANDARD RESISTOR 9409 has been designed and fabricated to meet the standard calibration requirements. These Standard Resistors can be used for calibration. To ensure stringent accuracy, high degree of stability and utmost reliability, the Manganin wire and strips have been used to construct Standard resistors. These Standards incorporates the  manganin coils which have been subjected to prolonged ageing and heat treatment, to improve stability and to reduce temperature coefficient. Joints are silver soldered with copper being used for connection to terminals. Resistance elements are sealed in aluminium container having moisture free oil. Use of oil improves cooling effect which in turn imparts greater stability to resistance.

• Type: Electric Potentiometer, Potentiometer
• Material: Aluminium, Plastic, Polyester Film, Raw Aluminium
• Application: Automotive Use, Industrial Use
• Color: Blue, Grey, Light White, Metallic, Silver, White
• Voltage: 0-100VDC, 100-200VDC, 200-400VDC, 400-800VDC
• Condition: New, Old
• Frequency: 50Hz, 60Hz
• Driven Type: Battery, Electric
• Feature: Auto Controller, Dipped In Epoxy Resin, Durable, High Performance, Stable Performance
• Temperature: -25 +85deg C, -40 +70deg C, -45 +55deg C, -70 +40deg C
• Linear Precision: 0.5%FS, 1%FS

potentiometers digital potentiometer

Power Rheostats are made with a variety of resistance & current carrying capacity so as to satisfy every need. They are wound with heavily oxidized eureka resistance wire upon a porcelain tube dia 44 mm aprox. The tube is carrying upon Bakelite rider and the heavy duty sliding contact is of the phosphor bronze with brass rod. 4 mm socket terminals are fitted, allowing for rheostat or potentiometer connection. Total resistance and maximum current capacity is marked on the slider. Total Permanent current loading should not exceed 75% of the marked values. The actual resistance of Wire Wound Rheostats shall be +20% -5% of the rated resistance as per our resistance chart. (as per ISI specification no. IS : 9051 S. No. 10.3), we are recognized as one of the major Electronic Rheostats Manufacturers and Exporters from India.

We are instrumental in manufacturing and supplying precision-engineered Rheostat Single Tube Protected. Customers can avail from us Rheostat Single Tube Protected that is used as a series resistor or a potentiometer with variable up to 345 ohms at 1.2 rating. Our enclosed type Rheostat Single Tube Protected comes in a metal case with windings on porcelain former 350mm long x 56mm diameter; three 4mm socket terminals & four mounting lugs tapped.

• Brand Name: VAISESHIKA

we are offering vaiseshika precision vernier potentiometer. description "vaiseshika" precision vernier potentiometer type - 9407 is designed for the measurement of voltage & current of a high order of accuracy. it can be used as a laboratory standard; for routine or accurate measurement of potential, resistance or current; as a standard for calibrating potentiometer; for standardizing electrical currents for electrical measuring instruments; and with thermocouples etc. excellent performance is achieved by the use of switches throughout the measuring circuit. a main switch divides the over all potential down to 0.1 v steps and the two successive 100 way switches divide down to 0.001 v and o.oooo1 v; a range switch multiplies the range by 1, 0.1 and 0.01 when required to achieve better resolution of measurement. these 100 way switches were specially designed for the potentiometer so that thermal e.m.f's generated at the contacts are minimized with low contact resistance. more over the circuit is designed to eliminate current flow through the 100 way switch contacts at balance, thus removing any error which might arise through changes in contact resistance features accurate measurement of potential, current and resistance. highest quality manganin wire well-aged standards. high stepwise resolution of 2microvolt at the last range switch setting. excellent accuracy of ± 0.005. impeccable craftsmanship in construction, rigorous testing and simplicity of operation hard silver plated, self-cleaning switches with minimum contact resistance errors specification range of measurement: 0 to 1.90100 volt. range range switch setting 0 micro v to 1.90100v : x1 0 micro v to 0.190100v : x0.1 0 micro v to 0.0190100v : x0.01 for our complete product range.