Technical specifications
| Common technical features in the Tinycal series | |
| Operating temperature | 0 to 50 ºC |
| Temperature coefficient | 0,003 % /ºC |
| Baterías recargables | NiMH, autonomy 14 h |
| Execution time | 16 hours |
| Battery charger power supply | 230 V 50 Hz |
| Display | LCD, 4 ½ digits, height 10 mm , with blue LED backlighting |
| Dimensions | 83 x 152 x 33 mm |
| Weight | 240 to 300 gr. |
| Warranty | 2 years, possible extension to 5 years |
| Technical characteristics T254 | |
| Generation/simulation | Manual or automatic |
| Time of passage | Programmable from 1 to 30 seconds |
| Label | EC |
| Tinycal T254 Thermocouple Calibrator | |
| TCS beacon supported | B, E, J, K, N, R, S |
| Simulation range | 2 years 80 to 390 Ohms (-50 to 850ºC) (simulation current is 0.1 to 2Ma)
-10 to 85 mV (Resolution 0.001/0.01 mV) |
| Cold junction compensation (CJ) | 0 to 50ºC, +- 0,5ºC |
| Accuracy at 23ºC +- 3ºC | +- 0,025% FS |
| Uncertainty 1 year | +- 0,05% FS |
| Measuring range | 2 years 20 to 320 Ohms (-220 to 600ºC) (applied current 1Ma approx.)
-10 to 85 mV (Resolution 0.001/0.01 mV) |
| Input impedance | >10 M Ω |
| Accuracy at 23ºC +- 3ºC | +- 0,025% FS |
| Uncertainty 1 year | +- 0,05% FS |
| Temperature indication | ºC or ºF |
| Resolution | 0.01 mV and 0.1 ⁰C |
| Function | Measurement and generation/simulation |