Capacitance Bridges

Siva capacitance tan delta test set comprises of c tan delta bridge model mls 11-d, high voltage power supply model is-12 with built in standard electrical properties of insulating systems changes due to age and continuous electrical stress. By measuring electrical properties such as capacitance and tan delta regularly it is possible to ensure the operational reliability of hv insulation systems and To avoid costly breakdowns. This is particularly important for high voltage bushings, power transformers, generator, power capacitors, ht cables etc. Capacitor and set of cables. The high voltage power supply model hls-12 is provided with built in standard capacitor. It is suitable for both grounded as well as ungrounded the compact design of the bridge uses the principle Of three winding differential transformer on a high permeability u metal core. The bridge is contained in a sturdy metallic housing with u metal lining which shield it from external electromagnetic and electrostatic influences, built in battery powered null indicator makes the bridge suitable for operation in workshop, factories, high voltage sub-stations, switch yard etc. Objects.

Being a quality-oriented organization, We offer a range of Maxwell Bridge circuits to meet increasing market demands. Owing to their durability, superior performance and high efficiency, our products are used in various industries in order to provide training to the users. Known for dimensionally accurate designs, these devices are used to measure unknown inductance in terms of variable and fixed-value resistance and capacitance.

Automatic Microprocessor controlled Guarded Bridge CircuitSuitable for testing at voltages up to 500kVCan be used to measure both Grounded and Un-Grounded SpecimensAutomatic guard circuit for three-terminal measurementInterface measurement and automatic interference suppression circuitryOptional range Extension Transformer for large capacitance valuesTest data storage facilityRS-232 computer interface and USB printer interfaceWindow Interface Software for data transfer

EXPERIMENT: --- Measurement of unknown capacitance uses weins Capacitance Bridge. MAIN FEATURES OF THE BRIDGE: ---- P --- Three decade resistance dials having value 10 100W, 10 10W and 10 1W Q ----Two fixed standard resistance having value 100 ohm 10 ohms. R ---- A continuously variable resistance from 0-10k ohms. CX ---- Unknown capacitor. RX ---- Unknown resistance. C --- Fixed standard capacitor having value 0.01 mf. (loss free) Terminals are provided for external connections to connect unknown capacitor and digital null detector.

Range 10-7 pF to 10 F 12-digit readout 10-ppm basic accuracy Frequency range 10 Hz - 100 kHz 3-terminai measurements with 2 or 3 terminal connection Comparison measurements Simple lever balance with in-line readout Combines GenRad 1616 Capacitance Bridge, 1238-A Null Detector 1316 Oscillator

To calculate the value of capacitor (0.033 - F - 1 F).

Maxwell Inductance Capacitance Bridges These capacitance bridges are used for measuring self inductance. Two ratio dials of 1000, 100 10 ohms each are connected to 3 decade dials of the same values. One of the ratio arms is shunted with capacitance arranged in 3 decade dials over the range of 0 to 1.11 Mfd. The fourth arm is having 3 more decade dials of 0.1, 1, 10 ohms with one experimental inductance. Accuracy of calibrations is 0.1%. Complete with inbuilt audio oscillator, headphone and working instructions.

We are engaged in manufacturing a wide range of capacitance bridges.

Automated Measurements of Capacitance and Tan Delta.Laptop based test operations.Temperature Correction for Tan Delta values at 20 Deg CTrend Analysis software for Tan Delta Vs Time, Tan Delta Vs Voltage. Robust, reliable and safe construction.Different voltage levels of models available as per the need of customer 5KV, 12KV, 15KV, etc

Capacitance 1pF ... 1.1 uF (CN = 100pF) in four measuring ranges of multiplication factors of 10-2 (1 Amp.), 10-1 (3 Amp.), 1 (15 Amp.), and 10 (50 Amp.), respectively. 0.1%

GMDBTK03 Maxwell Bridge

Automatic Tan Delta and Capacitance Bridge

Automatic Capacitance Tan Delta Bridge

Capacitance Bridges

Automatic Capacitance Bridge

Capacitance Bridges

Capacitance & Tan Delta Bridge