PtRh13-Pt R-Type Thermocouple Ultra-Precise High-Vevela Sensing & Stylish Vevela Response Ata Fa'aalia

PtRh13-Pt R-Type Thermocouple Ultra-Precise High-Vevela Sensing & Tali Fa'avevela Mausali

Fa'amatalaga Pupuu:

Igoa o le Oloa:Uaea Thermocouple Ituaiga R

Lelei:PtRh13

Leaga:Pt Mama

Malosiaga Fa'avevela (1000°C):7.121 mV (fa'atusatusa i le 0°C fa'asinomaga)

Lapoa o le uaea:0.2mm, 0.3mm, 0.5mm (faapalepale: -0.015mm)

Malosiaga o le Fetaia'i (20°C):≥130 MPa

Fa'aloloa:≥25%

Tete'e Fa'aeletise (20°C):Vae lelei: 0.24 Ω·mm²/m; Vae leaga: 0.098 Ω·mm²/m

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Fa'amatalaga o le oloa

Fesili e Masani Ona Fesiligia

Fa'ailoga o Oloa

Fa'amatalaga o le Oloa

Uaea Thermocouple Ituaiga R

Aotelega o le Oloa

O le uaea thermocouple ituaiga R o se thermocouple u'amea taua e maualuga le sa'o e faia i le platinum-rhodium 13% alloy (vae lelei) ma le platinum mama (vae leaga). E aofia i le aiga thermocouple platinum-rhodium, e ofoina atu le mautu ma le sa'o i siosiomaga vevela maualuga, aemaise lava i le va o le 1000°C i le 1600°C. Pe a fa'atusatusa i thermocouple ituaiga S, e maualuga atu le aofa'i o le rhodium i le vae lelei, ma maua ai le fa'aleleia atili o le fa'atinoga i fa'aoga vevela maualuga i se taimi umi.

Fa'ailoga Masani

Ituaiga Thermocouple: Ituaiga-R (Platinum-Rhodium 13-Platinum)
Tulaga Fa'atonuina o le IEC: IEC 60584-1
Tulaga Fa'atonuina o le ASTM: ASTM E230

Vaega Autū

Mausali i le Vevela Maualuga: Vevela fa'agaoioia mo se taimi umi e o'o atu i le 1400°C; fa'aoga pu'upu'u e o'o atu i le 1700°C
Sa'o Sili: Onosa'i Vasega 1 i le ±1.5°C po'o le ±0.25% o le faitauga (po'o le fea lava e tele)
Saosaoa Maualalo o le Fe'avea'i: ≤0.05% o le fe'avea'i o le gafatia fa'avevela pe a uma le 1000 itula i le 1200°C
Tete'e i le Oxidation: Fa'atinoga sili ona lelei i le oxidizing ma le inert ea (alo'ese mai siosiomaga fa'aitiitia)
Malosiaga Fa'avevela Maualuga: Fa'atupuina le 10.574 mV i le 1500°C (feso'ota'iga fa'asino i le 0°C)

Fa'amatalaga Fa'apitoa

Uiga	Taua
Lapoa o le uaea	0.2mm, 0.3mm, 0.5mm (faapalepale: -0.015mm)
Malosiaga Fa'avevela (1000°C)	7.121 mV (fa'atusatusa i le 0°C fa'asinomaga)
Vevela Fa'agaoioiga mo se Taimi Umi	1400°C
Vevela Fa'agaioiga Pupuu	1700°C (≤20 itula)
Malosiaga o le Fetaia'i (20°C)	≥130 MPa
Fa'aloloa	≥25%
Tete'e Fa'aeletise (20°C)	Vae lelei: 0.24 Ω·mm²/m; Vae leaga: 0.098 Ω·mm²/m

Fa'atulagaga Fa'akemikolo (Masani, %)

Fa'auluuluga	Elemene Autū	Elemene Fa'asolosolo (maualuga, %)
Vae Lelei (Platinum-Rhodium 13)	Pt:87, Rh:13	Ir:0.02, Ru:0.01, Fe:0.003, Cu:0.001
Vae Negative (Platinum Mama)	Pt:≥99.99	Rh:0.003, Ir:0.002, Fe:0.001, Ni:0.001

Fa'amatalaga o le Oloa

Mea	Fa'amatalaga
Umi i le Swil	5m, 10m, 20m, 50m (mea u'amea taua)
Fa'auma o le Laupapa	Fa'a'aisa, pupula e pei o le fa'ata (leai se vaega o le oxide)
Afifiina	Fa'amaufa'ailoga i totonu o pusa e fa'atumu i le argon e puipuia ai le fa'aleagaina
Fa'atulagaina	E mafai ona su'eina le NIST ma le tusi faamaonia o le gafatia thermoelectric
Filifiliga Fa'apitoa	Otioti i le umi, fa'amamā fa'apitoa mo fa'aoga e matua'i mama lava

Fa'aoga Masani

Su'ega o afi va'alele (potu mu vevela maualuga)
Ogaumu fa'apisinisi maualuluga le sa'o (sintering o keramika fa'aonaponei)
Gaosiga o semiconductor (fa'asusuina o le silicone wafer)
Su'esu'ega fa'ametala (superalloy melting point technical)
Gaosiga o le alava tioata (sone ogaumu vevela maualuga)

Matou te tuʻuina atu foʻi ni probes thermocouple ituaiga-R, ni fesoʻotaʻiga, ma ni uaea faʻaopoopoga. Ona o le maualuga o le tau o metala taua, o faʻataʻitaʻiga e maua fua i ni umi faʻatapulaʻaina (≤1m) pe a talosagaina, faʻatasi ai ma tusi faʻamaonia auiliili o meafaitino ma lipoti o auʻiliʻiliga o mea leaga.

Muamua: 3J1 Pepa alumini e tete'e atu ai i le 'ele, u'amea Nickel Chromium Alloy Foil Ni36crtial

Sosoo ai: Uaea Thermocouple Ituaiga-B mo Siosiomaga Vevela Tele Sa'o le Sailiga o le Vevela

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