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Since 1995 Isotech have been producing various designs of special Pt/Au, Pt/Pd, Pd/Au thermocouples for researchers. From our experience we can now offer the most popular of these, the Pt/Au thermocouple in a standard form. All wires are 99.999+% pure and are fully annealed according to the recommendations of McLaren Assembly also follows his prescriptions which have never been bettered. After final assembly and annealing the Pt/Au thermocouples will conform to the reference function derived by Burns within ±0.05°C. For smaller uncertainties we calibrate the thermocouple at the Tin, Zinc, Aluminum and Silver Fixed Points. The associated uncertainties being Zinc ±2.5mK, Aluminium±4mK and Silver ±6mK (1 sigma). The reproducibility of the thermocouples is less than ±0.05°C.
| Isotech North America | |
|---|---|
| Product Category | Thermocouple Temperature Probes |
| Product Number | Platinum/Gold Thermocouple |
| Sensed Temperature | -328 to 1202 F (-200 to 650 C) |
| Configuration | Grounded Thermocouple |
| Element Configuration | Double Element |
| Probe Configuration | Straight Probe |
| Diameter or Width Range | 0.1772 to 0.2756 inch (4.5 to 7 mm) |
