Servo Calib 5 oil is a calibration fluid used in calibrating refractometers that have temperature control in both food and industrial applications.Having said that these fluids have low viscosity and are mainly used as calibration fluids for diesel injection devices. Calib 5 oils were particularly designed for Indian Railways.
| Kinematic Viscosity cSt @ 40°C | 5.0-6.5 |
| Flash point (COC), °C Min. | 110 |
| Pour Point, °C Max | 0 |
