Electronic Bridge for locating Faults and performing acceptance Tests on Telecommunication Cables

Cable test bridge KMK 70 is an electronic measuring bridge which features high measuring precision and a short measuring cycle in a very compact design.

Apart from the classical test methods of fault location and analysis in all types of control and copper communication cables, the unit includes special software for logging and storing the results of acceptance tests.

The KMK 70 allows the following test methods to be implemented:

• DC and AC fault locating methods
• 2-, 3- Murray measurement; Kuepfmueller measurement
• Analysis of interference voltage with additional automatic filtering
• Measurement of insulation resistance
• Measurement of loop resistance
• Measurement of resistance difference
• Measurement of capacitance (2-wire and quad)
• Measurement of earth capacitance
• Testing for interruption and core transpositions
• Fault location in mixed cable routes

State of the art design and circuitry has made the unit attractively compact. User friendly software and graphics ensures operational ease.

The KMK 70 is able to store user-defined cable data, user-defined multi-section cable data and loaded coil cable data. The diameters of standard Cu and Al cables are also stored.

Salient features:

• Special program for standard acceptance tests
• Filter for enhanced immunity to interfering voltage
• User-friendly menu guidance with graphic symbols, large LC display
• Storage of measured values and set-up parameters
• RS 232 interface for data transfer to PC / PC software
• Temperature measurement by external sensor
• Small dimensions, light weight
• NiCd rechargeable batteries (NiMh optional)

Scope of supply:

• Measuring bridge KMK 70
• Battery charger 230 V AC
• Set of test leads with clips
• Temperature sensor
• Diskette with Demo and PC software
• RS 232 interface cable
• Carrying bag
• Instruction manual