Reefer - Temperature Range Tolerance
Acceptable deviation of reefer internal temperature vs setpoint during transit - OCIMF/Perishable agreement.
Deviation
1.0°C
Status
Within ±2 °C tolerance
Formula, assumptions, and limits
Frozen cargo (-18 °C or below) ±2 °C. Fresh (2–8 °C) ±1 °C. Deep-frozen (-25 °C or below) ±1 °C. Deviation ≥ 4 hr triggers cargo-damage claim.
Symbol legend
| Symbol | Meaning | Unit | Source |
|---|---|---|---|
| Reefer setpoint | °C | BOL / cargo spec | |
| Probe-measured temperature | °C | reefer datalogger |