Description
Temperature Probe for use with IX-TA-220.
The TM-220 is a thermistor designed exclusively for biomedical applications in the range of 5° C to 45°C. Although low in cost, these highly stable, precision thermochips provide the reliability, tight interchangeable tolerances, geometries, and fast response times required.. The resistance of the TM-220 changes depending on the temperature. The IX-TA-220 has a built-in circuit that measures the resistance of the sensor and LabScribe does a non-linear conversion to temperature.
For better accuracy the TM-220 can be calibrated in software, using units conversion.
| Specifications | |
| Range | 5° C to 45°C. |
| Diameter of sensor | 0.07″ |
| Response time | 15 sec in still air 2 sec in still water |
| Accuracy | 0.5°C. |
| TM-220 Temp Vs Resistance | |
| TEMP | TM-220 |
| °C | OHMS |
| 0 | 32650.5 |
| 1 | 31032.1 |
| 2 | 29499.9 |
| 3 | 28052.4 |
| 4 | 26684.6 |
| 5 | 25391.2 |
| 6 | 24168.2 |
| 7 | 23011.2 |
| 8 | 21916.3 |
| 9 | 20879.8 |
| 10 | 19898.3 |
| 11 | 18968.6 |
| 12 | 18087.6 |
| 13 | 17252.6 |
| 14 | 16460.9 |
| 15 | 15710 |
| 16 | 14997.7 |
| 17 | 14321.6 |
| 18 | 13679.8 |
| 19 | 13070.4 |
| 20 | 12491.6 |
| 21 | 11941.6 |
| 22 | 11418.9 |
| 23 | 10922 |
| 24 | 10449.5 |
| 25 | 10000 |
| 26 | 9572.32 |
| 27 | 9165.29 |
| 28 | 8777.79 |
| 29 | 8408.68 |
| 30 | 8057.31 |
| 31 | 7722.43 |
| 32 | 7403.29 |
| 33 | 7098.42 |
| 34 | 6808.36 |
| 35 | 6531.31 |
| 36 | 6265.75 |
| 37 | 6016.47 |
| 38 | 5776.05 |
| 39 | 5546.53 |
| 40 | 5327.34 |
| 41 | 5117.97 |
| 42 | 4917.94 |
| 43 | 4726.77 |
| 44 | 4543.91 |
| 45 | 4369.33 |
| 46 | 4200.84 |
| 47 | 4040.81 |
| 48 | 3889.51 |
| 49 | 3743.17 |
| 50 | 3603.1 |
| Lab Exercises |
|---|
| HE-01: Metabolism and Thermal Response to Exercise |
| HE-08: Regulation of Body Temperature and Respiratory Exchange Ratio (RER) |
| HP-04: Skin Temperature, Stress, Calming and Embarrassment |
| HP-12: Rubber Hand Illusion |
| HP-14: Hypothesis-driven Biofeedback Lab/Research Study |
