Laboratory Service

stock labCarlton Scale Laboratory Service Division offer’s service and calibration of Balances, Moisture Analyzers, pH Meters, and Pipettes. For equipment manufactures with names like Mettler-Toledo, Ohaus, Sartorius, AND, BioHit, Eppendorf, Gilson, Hamilton, Jencons, Rainin, Thermo Fisher, and VWR.

The Carlton Scale Laboratory Service Division maintains an ASTM Class 1 and an OIML Class F1 weight kits and can offer a Full Service calibration or Preventive Maintenance calibration on Balances and Moisture Analyzers.

Full Service calibration encompasses cleaning the internal and external parts, thorough inspection of mechanical components, and cleaning of the internal weight/mass if so equipped. Adjustment of the calibration can be conducted by means of Mettler-Toledo, Ohaus, and/or Sartorius service software, if necessary.

Preventive Maintenance calibration is an external cleaning of the weigh chamber and balance case, and calibration of the balance/moisture analyzer. Adjustment of the calibration is conducted externally by means of the calibration (Cal) pushbutton, or through the Menu pushbutton.

A calibration certificate is offered with an “As Found/As Left” reading of the weight results; the certificate is governed by customers SOP, manufactures specification, or in accordance to Carlton Scales accreditation.


Lab Division can also oversee the calibration of weights, thermometer/thermocouple, viscometers, gauges, timers, enclosures and fume hoods, flow meters, anemometers, electronic meters, and more.