Adiradh offers the Doble M4100 Automatic Capacitance & Tan Delta Test Kit, an advanced diagnostic instrument designed to evaluate the insulation condition of high-voltage electrical equipment. It measures power factor, Tan Delta, capacitance, inductance, test current and watts to assess insulation performance. Moreover, it generates adjustable AC test voltage from 25 V to 12 kV with a maximum output power of 3 kVA. The instrument provides high-accuracy measurements and supports testing under demanding field conditions.
Furthermore, the M4100 is suitable for evaluating transformers, bushings, circuit breakers, cables, rotating machinery and other high-voltage apparatus. It uses an internally generated sinusoidal test signal, which helps maintain measurement performance when operating with portable generators. Additionally, its Doble Test Assistant software supports automated testing and diagnostic assessment. Therefore, it is suitable for electrical substations, power utilities, industrial plants, transformer maintenance facilities and electrical testing contractors.

Price:
Price 878000.0 INR / Piece
Minimum Order Quantity : 1 Piece
Usage : Measurement of very low electrical resistance
Features : Rechargeable battery, rugged case, builtin memory for data storage, CAT IV 600V safety rating
Temperature : 10C to +50C (Operating)
Machine Weight : 6.6 kg
Price 1589000.0 INR / Piece
Minimum Order Quantity : 1 Piece
Usage : Routine and commissioning testing of electrical connections
Features : Automatic current reversal, true 4terminal measurement, data storage, remote start, lightweight and rugged design
Temperature : 10C to +50C (operating), 20C to +60C (storage)
Machine Weight : 15 kg
Price 840000.0 INR / Piece
Minimum Order Quantity : 1 Piece
Usage : Field and laboratory
Features : Data storage, Rapid testing, Rechargeable battery, Safety interlocks
Temperature : 10C to +50C (operating)
Machine Weight : 7 kg
Price 460000.0 INR / Piece
Minimum Order Quantity : 1 Piece
Usage : Field and laboratory
Features : Lightweight, rugged, autoshutdown, easy to use
Temperature : Operating: 0C to +50C, Storage: 20C to +70C
Machine Weight : 1.2 kg (including batteries)