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Isotech
Isotech Gold/Platinum (Au/Pt) Standard Thermocouple
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Isotech Au/Pt: 0…1000 °C; ±0.05–0.07 °C uncertainty class; IEC 62460. RFQ.
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Key parameters
Temperature Range
0 to 1000 °C
Thermo Elements
Platinum 99.999% pure; Gold 99.999% pure
Standard
IEC 62460 Edition 1 2008-07 after final assembly and annealing
Measuring Sheath
Quartz
Reference Junction
Stainless steel
Uncertainty
0–400 °C ±0.07 °C; 400–1000 °C ±0.05 °C
Fits primary thermocouple standards work where you need an Isotech Gold/Platinum Au/Pt thermocouple—0 to 1000 °C with 99.999% pure Au/Pt elements, quartz measuring sheath, and uncertainty about ±0.07 °C (0–400 °C) / ±0.05 °C (400–1000 °C) per OEM calibration options.
Key advantages
- Range — 0 to 1000 °C
- Elements — Pt and Au 99.999% pure
- Standard — IEC 62460 after assembly/annealing
- Uncertainty — About ±0.07 °C / ±0.05 °C by band
- Case — Carrying case included
Typical applications
- Metrology standards.
- Fixed-point comparisons.
- Lab reference TCs.
Selection guide
- Calibration option (Isotech vs NPL UKAS)
- Handling / annealing care
- Reference junction
Common mistakes
- Mechanical shock to quartz.
- Contamination.
- Skipping anneal practice.
When to RFQ / what to tell us
- Calibration option.
- Quantity, ship-to.
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Specs
| Spec | Value |
|---|---|
| SKU | 45094 |
| Brand | Isotech |
| Model | Gold / Platinum Thermocouple Standard |
| Product type | Standard Thermocouple |
| Temperature range | 0 to 1000 °C |
| Thermo elements | Platinum 99.999% pure; Gold 99.999% pure |
| Standard | IEC 62460 Edition 1 2008-07 after final assembly and annealing |
| Measuring sheath | Quartz |
| Uncertainty | 0–400 °C ±0.07 °C; 400–1000 °C ±0.05 °C |
| Calibration options | Isotech traceable at Zn/Al/Ag fixed points; NPL UKAS fixed-point option |
| Construction | McLaren annealing/assembly; Pt coil bridge for differential expansion; continuous wires measuring-to-reference |
| Ordering | Model type Au/Pt Thermocouple including emf vs temperature certificate and case |
Documents
FAQ
Q: Range? A: 0 to 1000 °C.
Q: Uncertainty class? A: About ±0.07 / ±0.05 °C by band.
Q: What should I send for a quote? A: Calibration option, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Temperature Range | 0 to 1000 °C |
| Thermo Elements | Platinum 99.999% pure; Gold 99.999% pure |
| Standard | IEC 62460 Edition 1 2008-07 after final assembly and annealing |
| Measuring Sheath | Quartz |
| Reference Junction | Stainless steel |
| Uncertainty | 0–400 °C ±0.07 °C; 400–1000 °C ±0.05 °C |
| Calibration Options | Isotech traceable at Zn/Al/Ag fixed points; NPL UKAS fixed-point option |
| Construction | McLaren annealing/assembly; Pt coil bridge for differential expansion; continuous wires measuring-to-reference |
| Carrying Case | Included as standard |
| Ordering | Model type Au/Pt Thermocouple including emf vs temperature certificate and case |
| Special Features | Best homogeneity pure-metal TC; alternative to HTSPRTs |
| Reference Use | Reference junction in accurate ice-point or water triple-point system |