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| | | The calibration bench for surface temperature developed by Testo in cooperation with the PTB and the University of Ilmenau sets new standards in the calibration of surface temperature probes. Select the suitable calibrationpoints for your instruments in the range from +50 to +500 °C. Contact surface temperature probes are | | calibrated using a certain method according to your choice on different surfaces (steel, copper, aluminium). The reference is created with a Prema 3040 precision thermometer combined with several reference thermocouples. | | |
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| | | Calibration object | | alibration points/range | | art no. | | |
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| | | Contact surface temperature probes | | DKD | | Selective Steel Selective Aluminium Selective Copper Standard Alum./steel | | +50 to +480°C +50 to +300°C +50 to +200°C + 100/+200/+300°C | | |
| | | 0520 0291 0520 0291 0520 0291 0520 0271 | | |
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| | | ISO | | Selective Aluminium Standard Aluminium Standard Aluminium Standard Aluminium | | -15 to +480°C +60/+120/+180°C +60°C +120°C | | |
| | | 0520 0121 0520 0071 0520 0072 0520 0073 | | |
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| | | The best method for calibrating a data logger with an internal sensor is provided by circulating air, as found in a temperature or climate cabinet. The spatial temperature distribution in the testing room must be determined based on extensive measurements. | | |
| | | Several programmable CTS temperature cabinets (CTS T-40/25) are used in Testo's temperature laboratory. Pt100 probes in combination with a testo 400 or testo 950 reference measuring instrument are used as a reference. | | |
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| | | Calibration object | | KD/ ISO | | Calibration points/range | | Part no. | | |
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| | | transmitters, probes without display, transmitters | | DKD | | Selective ext. probes: Selective int. probes: Standard | | -196 to +1000°C -30 to +120°C -20/0/+60°C | | |
| | | 0520 0281 0520 0281 0520 0261 | | |
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| | | ISO | | Selective Selective Standard Standard Standard Standard Standard Standard Standard Standard | | ext. probes: int. probes: | | -196 to +1300°C -40 to +180°C -18/0/+60°C - 8/0/+40°C -18/0°C 0/+60°C -18/+60°C -18°C 0°C +60°C | | |
| | | 0520 0141 0520 0141 0520 0151 0520 0171 0520 0441 0520 0442 0520 0443 0520 0461 0520 0462 0520 0463 | | |
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