Sensor Temperature ( °C ) Homogenous groups 1 2 3 4 sensor 3 4,85 ****       sensor 4 4,93   ****     sensor 1 5,3     ****   sensor 2 5,91       ****

Table 7: Multiple comparisons for differences in air temperature measurements made with the thermo hygrometer Pt-1000 inside the cooling chamber depending on the sensor location.