Tags
Viewed products
Platinum Rhodium (PtRh) Thermocouple...
HMPL2697
New product
Warning: Last items in stock!
Availability date:
Diameter | 0.03mm-0.81mm, or customized |
Materials | PtRh Alloy |
Appearance | metallic silver |
Purity | 99.95%-99.99% |
Platinum Rhodium (PtRh) Thermocouple Wire is a high-performance solution crafted for environments where temperature control is crucial. The combination of platinum and rhodium gives this wire exceptional resistance to both extreme heat and chemical wear, making it perfect for tough industrial settings. Whether used in furnaces, turbines, or reactors, it delivers consistent and precise readings, even under intense conditions. If you need a wire that performs flawlessly in the most unforgiving temperatures, this is the one to rely on.
Product Name | Specifications | Wire Diameter mm (inch) | Operating Temperature |
(+) 87% Pt, 13% Rh (-) 100% Pt | 0.03 (0.001) 0.05 (0.002) 0.08 (0.003) 0.13 (0.005) 0.20 (0.008) 0.25 (0.010) 0.38 (0.015) 0.51 (0.020) 0.64 (0.025) 0.81 (0.032) | Normal limit: 1400°C Overheat limit: 1600°C | |
(+) 90% Pt, 10% Rh (-) 100% Pt | Normal limit: 1400°C Overheat limit: 1600°C | ||
(+) 70% Pt, 30% Rh (-) 94% Pt, 6% Rh | Normal limit: 1500°C Overheat limit: 1700°C |
* HM can offer customized services upon specific requests.
The platinum rhodium thermocouple wire's diameter can be customized, with sizes as small as 0.1mm for high-speed, short-lifetime measurements. Typically supplied in an annealed soft state, the wires can also be provided in a semi-hard state upon request. HM can supply high-quality thermocouple wires, including PtRh10, PtRh13, PtRh30, PtRh6, and platinum wires. The performance comparison between them is as follows:
Item | Pt | PrRh10 | PrRh13 | PrRh30 | PrRh6 |
Melting point (°C) | 1769 | 1847 | 1860 | 1927 | 1826 |
Density (g.cm-3) | 21.46 | 20 | 19.61 | 17.6 | 20.6 |
Mass per Meter (ø0.5mm) (g) | 3.93 | 4.21 | 3.82 | 3.45 | 4.04 |
Electrical resistivity (µOhm.cm) 20℃ | 10.4 | 18.9 | 19.6 | 19 | 17.5 |
Temperature coefficient (x 10^-4/℃) | 31 | 14 | 13.3 | 13.3 | 20.6 |
Tensile strength (MPa) | 137 | 314 | 344 | 483 | 276 |
Elongation at break (%) | 40 | 35 | 35 | 30 | 35 |
The Platinum Rhodium (PtRh) Thermocouple Wire will be carefully placed in wooden cases or cartons, with additional support from soft materials, to prevent shifting during transportation. This packaging method guarantees the integrity of the products throughout the delivery process.
Heeger Materials Inc., a professional supplier, and manufacturer of high-quality Platinum (Pt) products including Platinum Rhodium (PtRh) Thermocouple Wire leverages extensive expertise in supply and export to offer competitive prices. We provide customized solutions to meet specific requirements, ensuring exceptional quality and customer satisfaction.
Heeger Materials Inc. was established in 2016 in Colorado, USA. We are a specialized supplier of premium-grade metals, alloys, ceramics, powders, and various other materials catering to research, development, and large-scale industrial production in scientific and industrial sectors.
Cauge No. | Inch | mm | Cauge No. | Inch | mm |
0000 | 0.4600 | 11.684 | 19 | 0.0359 | 0.912 |
000 | 0.4096 | 10.404 | 20 | 0.0320 | 0.812 |
00 | 0.3648 | 9.266 | 21 | 0.0285 | 0.724 |
0 | 0.3249 | 8.252 | 22 | 0.0253 | 0.644 |
1 | 0.2893 | 7.348 | 23 | 0.0226 | 0.574 |
2 | 0.2576 | 6.544 | 24 | 0.0201 | 0.511 |
3 | 0.2294 | 5.827 | 25 | 0.0179 | 0.455 |
4 | 0.2043 | 5.189 | 26 | 0.0159 | 0.404 |
5 | 0.1819 | 4.621 | 27 | 0.0142 | 0.361 |
6 | 0.1620 | 4.115 | 28 | 0.0126 | 0.320 |
7 | 0.1443 | 3.665 | 29 | 0.0113 | 0.287 |
8 | 0.1285 | 3.264 | 30 | 0.0100 | 0.255 |
9 | 0.1144 | 2.906 | 31 | 0.0089 | 0.227 |
10 | 0.1019 | 2.588 | 32 | 0.0080 | 0.202 |
11 | 0.0907 | 2.305 | 33 | 0.0071 | 0.180 |
12 | 0.0808 | 2.053 | 34 | 0.0063 | 0.160 |
13 | 0.0720 | 1.828 | 35 | 0.0056 | 0.143 |
14 | 0.0641 | 1.628 | 36 | 0.0050 | 0.127 |
15 | 0.0571 | 1.450 | 37 | 0.0045 | 0.113 |
16 | 0.0508 | 1.291 | 38 | 0.0040 | 0.102 |
17 | 0.0453 | 1.150 | 39 | 0.0035 | 0.089 |
18 | 0.0403 | 1.024 | 40 | 0.0031 | 0.079 |
Heeger Materials respects your privacy, and we will NOT sell or provide your personal data to other third parties, or allow them to use your personal data for their own purposes. However, we would like to send you information from time to time by mail or email about our products and special offers in addition to the interest categories you've selected above. Read our Privacy Policy