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A Physical Hardware Device. |
Transmitter |
A Hanwell IceSpy Transmitter Device, one that transmits data from one or more channels. |
Channel |
This refers to a Single Channel such as an Internal Thermistor or External PT100. •The Calibration Software treats each Channel on a Transmitter separately. |
Calibration Module/Calibration Base/Base |
This refers to the USB Device used both for docking Hanwell IceSpy Transmitter/Sensors and for receiving Calibration Data from them. |
Calibration |
For the purposes of this Document, a Calibration is the process of comparing an unknown but measurable quantity (Temperature or Humidity) with a known one. •It is important to note that a Calibration is just a comparison and does not refer to any correction that may be required. |
Adjustment |
This refers to the process of correcting a Channel’s output using previously gathered Calibration Data. •Once an adjustment is carried out, the original Calibration is considered invalid and, subsequently, the device will need Recalibration. |
Unit Under Test/ Test Unit/ Device under Test |
The Device that is being compared to the Reference Device. |
Reference Device/ Reference Unit |
This is a Device with a known Documented Calibration. This is compared to the Test Unit to create a Calibration. •Hanwell Reference Devices transmit on a different frequency to standard Hanwell Devices. |
Reference Channel |
The actual Channel being used to Calibrate with on the Reference Device. |
Test Channel |
The Channel being calibrated on the Test Device. |