Wheatstone Bridge Dealers in Ambala Cantt, Ambala

We are offering kelvin cum wheatstone bridges. description:- “rai” precision kelvin-cum-wheatstone bridges model 55x-kw is important instruments in the measurement of resistance as low as 0.1 micro ohms to highest value of 1 ohm. Manganin has the quality of very low temperature co-efficient which is a critical parameter for resistance standards manufacturing. Kelvin cum wheatstone bridge is also constructed with manganin coils & sheet. Phosphor bronze silver plated switches have been used to minimize the residual resistance error. Four standard decade dials, ratio selector & plug keys facilitate accurate null detection. kelvin bridge section user can easily change over from kelvin section to wheatsone bridge section & vice-a-versa with the help of a selector switch. range of measurement 0.1 micro-ohm to 1 ohm accuracy below 0.0001 ohm +- 0.5% +- 1 slide wire division 0.0001 ohm to 0.01ohm +- 0.1% above 0.01 ohm +- 0.05% reference resistance standards 0.001, 0.01, 0.1 and 1.0 ohm dividing ratio 1 , 10 , 100 and 1000 ohm multiplying ratio 0.1 x 1, 1.0 x10, 10 x10 and 100 x10 ohm in shape of standard decade resistors. wheatstone bridge section range 1ohm to 1.0 megohm accuracy 1 ohm to 100.0 k 0.1 % +- 1 step of lowest decade dial above 100.0 k 1.0 % dividing and multiplying ratio in denominations of 1, 10, 100 and 1000 ohm variable arm formulated by decade dials of 10x0.1, 10x 1, 10 x10 and 10 x 100 ohm. accessories for kelvin-cum-wheatstone following accessories are required with the kelvin-cum-wheatstones support accessories to complete the measurement system. The bridge becomes the complete measurement system in conjunction with the following accessories: 1. conductivity attachment 2. high amperage dc source ( 0 to 50amp. Suitable for bridge) 3. spot reflecting galvanometer 4. analogue galvanometer with selector switch for protection of spot reflecting galvanometer 5. current reversing switch

• Material: Metal
• Application: Industrial
• Feature: Durable, High Accuracy, Light Weight
• Warranty: 1 Year
• Model: GWL801
• Base Material: Wood

Wheatstone Bridge  -2 gap type:  Mounted on a polished wooden base, with 24 SWG Constantan wire, with brass strips & 4 mm socket terminals for use with either wire or standard 4 mm plugs for galvanometer & other connections. Boxwood scale graduated 0 – 100 cm x 1 mm. With knife edge jockey having terminal. 

DESCRIPTION : This Bridge is fully portable with a built in sensitive Galvanometer and a dry battery.Series Arm:There are 4 decades of 10×1, 10×10, 10×100 and 10×1000 ohmsRange Multipliers:A single rotary switch furnishes 7 range multipliers of X1000, X100, X10, X1, X0.1, X0.01 and X0.001.Range of measurement :0.001 ohm & 11.1 mega ohm. Battery:A built-in dry battery of 4.5 volts. There is a provision for using external battery for measuring high resistances.Galvanometer:Galvanometer of Model MO 65 with sensitivity 10 microamperes/ div. is used.Push Buttons:Two push buttons for battery and galvanometer are provided.Accuracy:Both series and ratio coils are adjusted to an accuracy of better than 0.05%. Overall Accuracy of measurements is better than ±0.1%.  

• Accuracy: ±0.1%.

Post Office Box Wheatstone Bridge With two ratio dials of 10,100 and 1000 ohms each and a resistance arm of four dials, each of ten coils of 1, 10, 100 and 1000 ohms, giving total resistance of 11,110 ohms, with 4 mm socket terminals for battery, galvanometer and unknown resistance. Highly stabel resistances are used. Accuracy ±0.1%.

• Range: 0.001 ohms to 11.11 Meg-ohms

This test set has been designed to provide an accurate and sensitive instrument for measurement of Resistance. This set is entirely contained with a dry battery and a galvanometer. Arrangement has been provided to use the external galvanometer or the high voltage source for increasing the sensitivity of the bridge. Four decades in steps of 1,10,100 & 1Kohms which can be used as series resistance box also.

We offer portable wheatstone bridge for precision resistance measurements. Built in : sensitive galvanometer (10 u amps) and a dry battery 4.5 volts. Series arm : there are 4 decades of 10x1,10x10,10x100 & 10x1000 ohms. Range multipliers : a single rotary switch furnishes 7 range multipliers of x 1000, x 100, x 10, x 1, x 0.1, x 0.01 and x 0.001. Range of measurement : 0.001 ohm to 11.1 meg-ohms. Provision for using external battery provided. Accuracy : better than 0.05% galvanometer : is provided push buttons : two push buttons for battery & galvanometer

WHEATSTONE BRIDGE Mounted on a polished wooden base four gap system, enabling two additional resistance to be interpolated in the additional gaps, enables greater accuracy of measurement by reducing unwanted resistance to a minimum. Two brass strips are provided to close the gaps when so required. Complete with knife edge jockey.

This bridge is fully portable with a built in sensitive Galvanometer and a dry battery. The bridge is extremely useful for resistance measurements with a fair degree of precision. Series Arm : • There are 4 decades of 10 x 1, 10 x 10, 10 x 100 and 10 x 1000 ohms. Range Multiplier : • A single rotary switch furnishes 7 range multipliers of x 1000, x100, x10, x1, x0.1, 0.01 and 0.001. Range of Measurement : • Ohm to 1.11 mega ohms. Battery : • A dry battery of 4.5 volts is built-in provision is there for using external battery for measuring high resistances.

• Series Arm: There are 4 decades of 10×1, 10×10, 10×100 and 10×1000 ohms
• Range Multipliers: A single rotary switch furnishes 7 range multipliers of X1000, X100, X10, X1, X0.1, X0.01 and X0.001.
• Battery: A built-in dry battery of 4.5 volts. There is a provision for using external battery for measuring high resistances.
• Galvanometer: Galvanometer of Model MO 65 with sensitivity 10 microamperes/ div. is used.
• Push Buttons: Two push buttons for battery and galvanometer are provided.
• Accuracy: Both series and ratio coils are adjusted to an accuracy of better than 0.05%. Overall Accuracy of measurements is better than ±0.1%.

"Electromech" Make Electrical bridges are well appreciated by various engineering colleges & polytechnics. Our featured product are as follows: Anderson Bridge with inbuilt Digital Null Detector, Sinewave Oscillator etc. Schering Bridge with inbuilt with Digital Null Detector, Sinewave Oscillator etc. Kelvin Bridge (Industrial) with DC Source & Galvanometer . Kelvin Bridge (Student) with DC Source & Galvanometer. Maxwell Inductance Bridge with inbuilt Digital Null detector, Sinewave Oscillator etc. Weins Bridge (Capacity Measurement) with inbuilt Digital Null Detector, Sinewave Oscillator etc". Weins Bridge (Frequency Measurement) with Digital Null Detector. Wheatstone Bridge (Portable) with MFR Resistance On Board. Desauty Bridge with inbuilt Digital Null Detector, Sinewave Oscillator etc . Hays Bridge with inbuilt Digital Null Detector, Sinewave Oscillator etc. Owens Bridge with Decade Inductance Box with Sine Wave Oscillator & Inductance. Callender and Griffiths Bridge with Platinum.

• Brand Name: VAISESHIKA

We are offering vaiseshika protable weatstone bridge. Description "vaiseshika" portable wheatstone bridge type 9401 has been specially designed for the measurement of resistance in the range 0.01 ohm to 1.0 megohm. The resistance measurement spectrum provided in the equipment is coupled with excellent accuracy of the order of ±0.05%. These exquisite capabilities have been realized in this equipment by using non-inductive imported manganin wire (german make). In addition, precision phosphor-bronze silver plated band switches have been utilized to minimise the contact resistance errors to 0.0005 ohm per switch. The manganin coils have been subjected to long ageing process to eliminate the possible variations in the resistive value due to climatic temperature variations. All the coils have been properly insulated with high grade insulation material to arrest the variation in the values. Features ideal for fault location in cables by varley and murray loop test battery as well as mains operated portable and completely self-contained self-cleaning and hard silver plated low contact resistance switches precision co-efficient of thermal linear expansion built-in taut suspension galvanometer manganin wire having very low temperature co-efficient wide measurement capability from 0.01 ohm to 1.0 megohm specification resistance range : 0.01 ohm to 1.0 megaohm series arm : 10 x 1000, 10 x 100, 10 x 10, 10 x 1 ohm totaling to 11,110 ohms ratio arm : seven ratio arms having the multiplier of x1000; x100; x 10; x 1; x 0.1; x 0.01; and 0.001 accuracy series arm : +- 0.05% ratio arm : +- 0.02% galvanometer : taut suspension built in type supply source mains : 230+-10%ac, 50hz battery : 4.5 volts switch : phosphor bronze hard silver plated dimensions (in cms) : 38(l)x28(d)x18(h) weight : 5kg. For our complete product range please visit our

• Material: Wood
• Accuracy: Series Arm +-0.05%
• Battery: 4.5 V Eveready
• Size: 375 x 300 x 175 mm
• Usage/Application: Industrial
• Galvanometer: Sensitive Galvanometer of 20 uA/min.

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