PRODUCTS

The Doble-Lemke Group, also known as Lemke Diagnostics, is one of the world's leading suppliers of high voltage test, diagnosis and monitoring equipment. Doble-Lemke develops and manufactures devices for the dielectric diagnosis of electrical equipment, devices and high voltage components.

Especially in the area of measurement and monitoring of partial discharges, the Doble-Lemke Group (particulary the founder Prof. Dr. Lemke) could set milestones and thus contributed to an increased operational reliability of power transformers, generators and HV cables.

The Doble-Lemke Group owns numerous scientific patents, primarily in the field of (UHF-) partial discharge measurement and monitoring. But also on other segments such as Sweep Frequency Response Analysis (SFRA) or Dissipation Factor (TanDelta), Doble-Lemke offers high-end instruments.

Due to the acquisition by Doble Engineering Company, Doble-Lemke is able to provide you with more products in the field of diagnostic test instruments.

With its headquarter in Germany and Switzerland, LDIC owns a world-wide distribution network to assure optimal customer support for our international customers.

• Partial Discharge Measurements

• Partial Discharge Monitoring

• Dissipation & Power Factor (TanDelta)

• Diagnostics of Protection Relays

• Continuous Online Diagnostics

• Circuit Breaker Diagnostics

• Surge Arresters Monitoring

• Sweep Frequency Response Analysis (SFRA)

• Insulation Analysis

• Oil/Material Analysis and Doble DOMINO  

• SAW Technology - Temperature Measurements on Overhead Transmission Lines (OHTLs)

• Accessories (PD Calibrators, Measuring Impedances, Sensores....)

• Services (UHF Partial Discharge Measurements and more...)

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