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Microhmmeter TS-3
Microhmmeter TS-3 is designed for the measurement of the electric power systems interconnect circuit transient electrical resistance: aerial, oil-immersed and other contacts, disconnect switches, bolted and soldered joints under the conditions of the noise of electrical field with the potential stress of up to 30 kV/m (electric substations – up to 750 kV). The instrument and its superseded models (MMO-1, БС3-010 and others) have been efficiently operated by the fuel and energy complex companies in Russia, Belarus, Ukraine and Kazakhstan for somewhere about twenty years.
Part number:
Supplier:
The Ruselectronics holding companyDescription
Measuring resistance range, O 10-7...104
Maximum permissible conventional error for the measurement range: 1 mO and 10 mO, % 100 mO…10 kO, % ±0, 3 ±0,2
Survey current, A, no more than 5,0
Operation temperature range, °C минус 5…40
Overall dimensions, mm 270x246x124 Weight, kg, max 4,0
The useful built-in battery operation period, hours min 3.0
The customer receives the input measuring cable with the contactor switches providing the four-terminal connection to the monitored item, against the additional order. The edged contact points of the contactor switches allow gaining the reliable contacting with the item that has the surface covered with the paint or oxide film. The length of the measuring cable can be chosen from the range: 3, 5, 10 and 15 m.
Maximum permissible conventional error for the measurement range: 1 mO and 10 mO, % 100 mO…10 kO, % ±0, 3 ±0,2
Survey current, A, no more than 5,0
Operation temperature range, °C минус 5…40
Overall dimensions, mm 270x246x124 Weight, kg, max 4,0
The useful built-in battery operation period, hours min 3.0
The customer receives the input measuring cable with the contactor switches providing the four-terminal connection to the monitored item, against the additional order. The edged contact points of the contactor switches allow gaining the reliable contacting with the item that has the surface covered with the paint or oxide film. The length of the measuring cable can be chosen from the range: 3, 5, 10 and 15 m.