Providing traceable calibrations to national and international standard

Calibration is the process of configuring an instrument to provide a result for a sample within an acceptable range.

Instrument calibration is a necessity when accurate measurement readings from tools and instruments is crucial for production of quality products. You and your customers can’t afford the risk of measurement error.Our technicians provide a calibration service traceable to national and international standards for a wide and varied range of equipment, either on a calibration contract or on a "once-off" basis.

Where required, Lennox offer on-site calibrations. Otherwise, calibrations are carried out in our state of the art, controlled calibration laboratory.

Get in touch with our Technical Service Team

Our traceble calibration cover the following items:


  • Autoclaves
  • Refrigerators
  • Freezers
  • Waterbaths
  • Incubators
  • Cool Incubators
  • Ovens
  • Furnaces
  • High Temperature Oven & Baths
  • Flash Point Apparatus
  • Dry blocks
  • COD Reactors 105/150 C
  • Digital Hotplates
  • Climate Chambers

Mass / Weight

  • Analytical
  • Tp Pan Balance
  • Platform
  • Moisture Balance

Liquid Handling

  • Pipettes Single Channel (single & Variable)
  • Pipettes 8 & 12 Channel
  • Burettes

Water Purification

  • Photometers
  • Turbity
  • Spectrophotometers

Speed / Time

  • Centrifuge
  • Autoclaves (time)


  • Handheld Models
  • Bench Models

Air Sampling

  • Microbiological Air Samplers

Fume-hood Testing

  • PH
  • Conductivity
  • Dissolved Oxygen

Calibration of Thermometers

Calibration of thermometers is carried out at our environmentally controlled calibration laboratory.

Ranging from; - 40°C to +850 (up to + 1100°C if specifically requested), including digital thermometers, automatic temperature measurement systems (data loggers) etc.

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