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Our product range contains a wide range of Moving Coil Instruments and Moving Iron Instruments
Moving Coil Instruments are suitable for the measurement of DC currents and voltages. These are permanent magnet (Alnico high flux density) type with pivot-jewel suspension. The movement is having high torque to weight ratio and linear one with knife edge pointer for accurate reading. The design and construction of instruments is most modern. Sturdiness, simplicity, sensitivity and rigid quality control ensure these movements for high grade performance under adverse conditions of shock and vibration. All instruments are housed in ABS moulded dust proof cases with zero adjuster accessible from the front.
Moving Coil Meter of 90 degree or 240 degree Deflection with Fixed / Interchangeable Scale Facility.
Movement Type :Moving Coil permanent magnet type with Jewel Bearing Suspension.
Range :Current A : 50A to 750A .Current mA : 1mA to 750mA.Current A : 1A to 30A (Direct), Through External Shunt /75mV, /50mV or /60mV for Higher Currents.
Voltage mV :50mV to 1000mV.
Voltage V :1V to 1000V.
Standards :IS-1248.
Accuracy :1.5% of Full Scale for all except MR48.2.5% of Full scale for ML48.
Zero position :Centre zero or offset zero.
Special Scale :Colored dials or markings can be provided as per customer specification.
Multiranges :Double range meters can also be provided.
Size :48x48mm , 72x72mm , 96x96mm , 144x144mm.
Square Size Meters :
| Type | Front (axb)(sq.mm) | Panel cutout | Scale length | C | D | Accuracy |
|---|---|---|---|---|---|---|
| SR/MR-144 | 144 X144 | 136 X 136 | 155 | 44 | 52 | 1.00% |
| SR/MR-96 | 96 X 96 | 92X92 | 92 | 44 | 52 | 1.50% |
| SR/MR-72 | 72 X 72 | 68 X 68 | 92 | 44 | 50 | 1.50% |
| SR/MR-48 | 52 x 52 | 46 X 46 | 40 | 37 | 40 | 2.50% |
Moving Iron Instruments are generally used for measuring AC Voltages and Currents. These are repulsion type moving iron system having high torque to weight ratio. Instruments are highly damped with best jewel bearings, incorporated with hardened and precisely polished pivots and chemically treated hair springs for corrosion protection. An efficient system of fluid damping is employed. The movement is efficiently shielded against the effect of external magnetic fields.Moving Iron Meter of 90 degree Deflection with Fixed/Interchangeable Scale Facility.
Movement Type :Moving Iron type with Jewel Bearing Suspension.
Range :Current (A) :0 - 1A to 0 - 100A (Direct), Through CT/1A or /5A for Higher Currents and suppressed scale meters with ratio of maximum 1:6. Voltage (V): 0 - 10V to 0 - 750V (Direct), Through PT for Higher Voltages.
Size :48x48mm , 72x72mm , 96x96mm , 144x144mm.
Standards :IS-1248.
Accuracy :1.5% of Full Scale for all except SR48.2.5% of Full Scale for SR48.
Square Size Meters :
| Type | Front (axb) (sq.mm) | Panel Cutout | Scale Lenght | c | d | Accuracy |
|---|---|---|---|---|---|---|
| SR/MR-144 | 144 X144 | 136 X 136 | 155 | 44 | 52 | 1.00% |
| SR/MR-96 | 96 X 96 | 92 X 92 | 92 | 44 | 52 | 1.50% |
| SR/MR-72 | 72 X 72 | 68 X 68 | 62 | 44 | 50 | 1.50% |
| SR/MR-48 | 52 x 52 | 46 X 46 | 40 | 37 | 42 | 2.50% |
Abhishek (Yokins Instruments Pvt Ltd)
Khasra No. 291, Gali No. 2, Shalimar Village Industrial Area, Delhi-110088., Shalimar Bagh
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