Welcome To Umzamo Analytical Services

OUR SERVICES

UAS is a Sanas Accredited Laboratory to ISO 17025 and has (4) accredited laboratories. Of the (4) labs (2) labs in Witbank are commercial labs and the other (2) labs are Onsite Laboratories at Sasol Twistdraai and Overlooked Colliery.

 

SAMPLING AND PREPARATION OFFERS THE FOLLOWING:

  • Mechanical sampling,
  • Manual sampling,
  • Train sampling,
  • Face sampling,
  • Preparation of samples,
  • Bulk Density,
  • Relative Density,
  • Monitoring of stock piles,
  • Wet and dry screening,
  • Washability testing on Exploration,
  • Core Samples, ROM & Fines,
  • Coal Samples,
  • Froth Floatation
  • Magnetite Analysis

THE LABORATORY OFFERS THE FOLLOWING ANALYSIS:

  • Total moisture,
  • Moisture in analysis sample,
  • Ash content,
  • Volatile matter,
  • Fixed carbon,
  • Calorific Value,
  • Total sulphur,
  • Carbon,
  • Hydrogen,
  • Phosphorous,
  • Chlorine
  • Fluorine
  • Trace Elements
  • Ash Constituents
  • Swelling Index,
  • Ash fusion Temperature,
  • Abrasive Index,
  • Hardgrove Grindability Index

PROJECTS INCLUDE THE FOLLOWING:

  • Commissioning and management of coal testing laboratories,
  • Plant bias tests,
  • Plant efficiency testing,
  • Implementation of quality management systems(ISO 17025),
  • Training on laboratory quality management(ISO 17025),
  • Third party monitoring, Certification of consignments (Shipments)
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