Caparo Group

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Technical Services

Laboratory Services

Established for over forty years, the Caparo AP Braking laboratory has evolved to keep ahead of the ever developing needs of the organization and of the automobile industry, and this is highlighted by our ISO107025 accreditation from UKAS (UK certification).

Caparo AP Braking's laboratory specializes primarily in:

  • Metal finishing
  • Non-metallics
  • Fluids

Elemental analysis can be performed giving direct chemical analysis for a wide range of steels, cast irons, aluminium alloys, brasses and bonzes. Materials unsuitable for optical emission spectrometry can be analysed using a fully computerised Sequential Atomic Absorption Spectrometer with SIPS control, for which a comprehensive range of hollow cathode lamps are available. Classic wet methods are available for single element determinations.

Tensile and compressive testing can be performed using a computerised INSTRON 4206 Series IX, programmable to a wide range of requirements and for which 5kN, 30kN and 150kN load cells are available. For non-metallic materials an extensive range of strength, shear, tear, flexural and compression methods are routinely employed.

Infra Red analysis of rubber, plastic, oil, grease, and brake fluid can be carried out with library and search facility.

Simultaneous Thermal analysis allows differential thermal analysis and thermo gravimetric analysis from ambient to 1000ºC. This can quantify such parameters as process oil, polymer, carbon black and filler content of rubber, polymer and filler content and melting point of plastics and oil and filler content of greases.

Hardness testing of Metal, rubber and plastics can also be carried out on a wide range of equipment.

As would be expected of a leading hydraulic brake manufacturer, our understanding of hydraulic brake fluid is exceptional. The laboratory can offer investigative analysis testing to ISO, BS and DOT requirements employing a variety of procedures including:

  • Kinematic Viscosity with temperature ranges from –40ºC to +100ºC
  • Boiling Point to BSAU174 Part2
  • Water Determination using a microprocessor controlled METTLER TOLEDO DL38 Karl Fischer titrator
  • Corrosion Testing to ISO 4925, SAE J1703 etc.
  • Polymer Compatibility
  • Contaminant Investigation

For more information on our Laboratory Services, please telephone us on 01926 473580.

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Posted: 17.03.2010

Next Steps

Should you require any further information, or would like to dicuss your requirements in greater detail please contact us on +44 (0) 1926 473820 or complete our online enquiry form.