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Oil analysis

Condition Monitoriong Services

We offer 2 types Oil analysis services to complement your Reliability Centred Maintenance programme

Oil Sample Reflection

 They are

  1. Route based Oil analysis survey on critical plant (especially low speed gearboxes)Shoe Prints Md
  2. Oil labs service to analyse your own oil samples.

Our labs can carry out oil and grease sampling and also filtration services if required.

 

  • Full spectrographic analysis of wear metals, oil additives, contaminants by ICP (ASTM D5185). Readings are given in ppm (parts per million).
  • Total ferrous debris (FW/PQ), including large particles using a 51FW meter.
  • Units are dimensionless. Viscosity at 40oC (ASTM D445). Units in Centistokes (cSt). TIM (Total Insoluble Matter) given as '% insoluble'.
  •  Infrared analysis of engine samples to monitor oil condition and degradation. Reported as '% allowable'. ‘Caterpillar method.
  • Water analysis (ASTM D1744).

The following are also carried out at the discretion of the interpreter: Oil Trivector

Fuel contamination by closed-cup flash point (ASTM D3278)

Anti-freeze by wet chemical analysis,

Ferrography & Wear Debris Analysis are carried out when necessary

Photographic evidence can also be included to support/record the findings

  • TAN & TBN are also available to IP177/400 Particle Counting to ISO 4406 is available.
  • Coolant analysis. Bespoke. Diesel fuel analysis. Bespoke. Brake fluid analysis.
  • Bespoke. Grease analysis.
  • Bespoke. Transformer oil analysis.
  • Bespoke Thermography.

The report comes with a recommendation if required. This is based on knowledge of similar or known components, derived from many years of experience in the oil analysis field. The standard report layout is typically in PDF format,(See Sample) and is e-mailed to facilitate a fast turnaround. See: Sample report to read what to expect in a oil testing report. Clients of Oil Check or Emerson software can import directly into their own databases, created automatically. This enables easy handling and management of data.

Standards Our Labs work to  ISO9001:2008 and BS EN ISO14001:2004 standards

What is Oil Analysis

Oil analysis (OA) is the laboratory analysis of a lubricant's properties, suspended contaminants, and wear debris. OA is performed during routine predictive maintenance to provide meaningful and accurate information on lubricant and machine condition. It is especially useful in slow moving gearboxes where it is probably the first fault indicator before vibration analysis!  By tracking oil analysis sample results over the life of a  machine, trends can be established which can help eliminate costly repairs. OA can be divided into three categories:

  1. analysis of oil properties including those of the base oil and its additives,
  2. analysis of contaminants,
  3. analysis of wear debris from machinery

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