The main measuring instrument for calibration
Equipment Name | Model | No. | Certificate No | Technical Features |
Circuit Tester | AX110 –1-3 | C4AB00022 | RZD20175466 | 0.3℃ |
Hygrometer | HMI-41/HMP46 | X3610007/X3930012 | 2017/06/14 | 1 - 2%RH |
1. Calibration location, environmental conditions.
Location: Our factory laboratory temperature 26 °C Relative humidity 55 % R.H
Placement of each temperature probe：
upper layer:A.B.C.D
Middle layer: O
Lower layer:E.F.G.H
Humidity measurement point:
geometric center point of the workspace