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Portable Wheatstone Bridge
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Portable Wheatstone Bridge
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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
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Portable Wheatstone Bridge
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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.
Portable Wheatstone Bridge
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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%.
Portable Wheatstone Bridge
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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.
Portable Wheatstone Bridge
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Vaiseshika Protable Weatstone Bridge
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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
Portable Wheatstone Bridge
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Portable Wheatstone Bridge
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"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.
