All Kaha Telemeters are factory calibrated using tightly controlled conditions. Under these conditions, the voltage analog outputs correspond to specific values for each unique telemeter signal.
The analog outputs on SmartPad for each Rat telemeter model can be found HERE. The corresponding calibration values are in the following table:
| Type of Signal | Calibration Values | Relevant Telemeter model |
| Pressure |
1V = 0 mmHg 2V = 100 mmHg |
Pressure Telemeter (TRM54P) Dual Pressure Telemeter (TRM54PP) Pressure Biopotential Telemeter (TRM54PB) SNA and Pressure Telemeter (TRM56SP) |
| Biopotential |
2V = 0 mV 4V = 2 mV |
Biopotential Telemeter (TR50B) Dual Biopotential Telemeter (TR50BB) Pressure Biopotential Telemeter (TRM54PB) |
| SNA |
2V = 0 µV 4V = 60 µV |
SNA and Pressure Telemeter (TRM56SP) |
| Oxygen |
1V = 0 nA 2V = -200 nA |
Tissue Oxygen Telemeter (TR57Y) |
| Temperature |
0V = 0°C 1V = 20°C |
All Rat Telemeters |
The analog outputs on tBase for mouse biopotential telemeter studies can be found HERE. The corresponding calibration values are:
| Type of Signal | Calibration Values |
| Activity |
0V = 0 RAU 3.84V = 10 RAU |
| Biopotential |
2.048V = 0mV 4.096V = 2.5mV |
|
Data Received *Not added to Units conversion |
~0V = no data received ~3.3V = data received |
You may enter these values directly into the "Units Conversion" dialog box found under Channel drop-down menu and change to the relevant Units (See picture):
For further technical assistance with this or any other issue, please contact ADInstruments Technical Support by clicking HERE.