Services – eml-eis

EML is the official distributor and representative for FLUKE in Zambia for more than five years. FLUKE is an American company who is the forerunner of the digital multimeters in the world. Fluke has become famous in the market because of its ruggedness and the accuracy of the reading. It has been diversified into Electrical testing such as Earth resistance test, insulation test, installation tests and power quality and energy analysis into IR thermography, vibration and battery analysis. As the pioneer in Electrical industry for more than 50 years in Zambia, EML has identified the industrial needs, so we have decided to help customers in condition monitoring in testing the condition of the plant or office premises. Please find following tests and analysis carried out by EML for the customers.

• IR Thermography.
• Vibration analysis for motors and attached components.
• Power quality and Energy studies.
• RCD tests and Insulation Tests.
• Earth Resistance and Soil resistance. Test.
• Battery Analysis.

All tests are carried out by using FLUKE meters. Prices for the each test can be found in each section.

Thermography is a part of maintenance procedure for electrical system. It can be used during the installation, as well as during the maintenance and roubleshooting. IR thermography can be used in any occasion where you want to analyze the temperature differences. It is getting famous in the market as a preventive maintenance tool, because of its easy of use and easy of interpretation. There are some advantages listed below for the user understanding.

Inspect Loose connections in electrical panels.

• Over current carrying through the cables.
• Phase unbalance.
• Motor inspections.
• Transformer connection inspection.
• Transformer cooling inspection.
• HVAC inspection.
• Pipes and tubes clogs.
• Inspection of sick animals.
• Medical industry

Vibration is a prior indication of a fault in the moving or rotating machine. It can identify the problem much earlier than the thermography. Vibration can happen due to several reasons. There are four standard faults can be identified,

• Bearings.
• Misalignment.
• Unbalance.
• Looseness.

Non Standard faults,

• Electrical fault in a variable speed drives.
• Motor lamination looseness.
• Motor air gap problem.
• Line phase voltage imbalance.
• Pump component wear or clearance problem.
• Fan dirt buildup or blade clearance problem.
• Sheave problem.
• Structural foundation vibration.
• Foundation weakness or resonance

EML is caring out several electrical testing for the customers. Following listed testing can be carried out,

• Cable Insulation Testing.
• Earth Resistance Test.
• Earth Soil resistance Test.
• Cable Fault Diagnostics.
• Underground Cable Tracing.
• RCD, PFC, Loop impedance.
• Power quality and Energy Study.

Batteries are used in critical places like hospitals, banks, telecommunication sector, hotels and etc. Therefore proper maintenance need to be carried out to extend the life span of the batteries. Hence battery testing plays a major role in the maintenance. Following testing carried out during the battery testing.

• Internal Battery resistance.
• Battery discharge Test.
• Battery Temperature test.
• Battery Strap resistance test.
• Charger ripple voltage test.

Comprehensive report provides after the analysis of the battery banks