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Uhlobo lweThermocouple K Alumel / iChromel Rod / iStick / iBar 6mm 8mm 9mm 10mm 12mm Umfanekiso obonisiweyo
  • Uhlobo lweThermocouple K Alumel / iChromel Rod / iStick / iBar 6mm 8mm 9mm 10mm 12mm

Uhlobo lweThermocouple K Alumel / iChromel Rod / iStick / iBar 6mm 8mm 9mm 10mm 12mm

Inkcazo emfutshane:


  • Igama:I-0.5″ 12.7mm KP Chromel KN Alumel Thermocouple Type K Rod Stick 1000℃ Ukulinganisa Ubushushu
  • Uhlobo:Uhlobo lwe-K Rod （Chrome Alumel）
  • Ubungakanani:0.5″ 12.7mm
  • Ubude:Iphakheji yeKhoyili/Imitha e-1/Imitha e-1.2/Imitha e-1.5 (okanye eyenziwe ngokwezifiso))
  • Iphondo:Ithambile, Ixinene/ Iqinile/ Isiqingatha Esiqinileyo / Isiqingatha Esiqinileyo
  • Ukuchaneka:Iklasi 1 (Iklasi A)

    • Iinkcukacha zeMveliso

    FAQ

    Iithegi zeMveliso

    Uhlobo lweThermocouple K Alumel /Intonga yeChromel/ Intonga / Ibha 6mm 8mm 9mm 10mm 12mm

     

     

    UHLOBO K (CHROMEL vs ALUMEL) lusetyenziswa kwi-atmospheres ezikhupha i-oxidation, i-inert okanye ezomileyo. Kufuneka lukhuselwe kwi-atmospheres ezine-sulfur kunye ne-oxidation encinci. Luthembekile kwaye luchaneke kakhulu kwiqondo lobushushu eliphezulu.

     

    1.IkhemikhaliUkwakhiwa

    Izinto eziphathekayo Ukwakheka kweekhemikhali (%)
    Ni Cr Si Mn Al
    I-KP(iChrome) 90 10
    I-KN(Alumel) 95 1-2 0.5-1.5 1-1.5

     

    2.Iipropati Zomzimba kunye neePropati Zoomatshini

    Izinto eziphathekayo  

     

    Ubuninzi (g/cm3)

    		  

    Iqondo lokunyibilika (℃)

    		  

    Amandla okuThamba (i-Mpa)

    		  

    Ukumelana nomthamo (μΩ.cm)

    		  

    Izinga lobude (%)
    I-KP(iChrome) 8.5 1427 >490 70.6(20℃) >10
    I-KN(Alumel) 8.6 1399 >390 29.4(20℃) >15

     

    3.Uluhlu lwexabiso le-EMF kumaqondo obushushu ahlukeneyo

    Izinto eziphathekayo Ixabiso le-EMF vs Pt(μV)
    100℃ 200℃ 300℃ 400℃ 500℃ 600℃
    I-KP(iChrome) 2816~2896 5938~6018 9298~9378 12729~12821 16156~16266 19532-19676
    I-KN(Alumel) 1218~1262 2140~2180 2849~2893 3600~3644 4403~4463 5271~5331

     

    Ixabiso le-EMF vs Pt(μV)
    700℃ 800℃ 900℃ 1000℃ 1100℃
    22845~22999 26064~26246 29223~29411 32313~32525 35336~35548
    6167~6247 7080~7160 7959~8059 8807~8907 9617~9737

     

     

    Uhlobo lweThermocouple kunye ne-Index
    Uhlobo Uhlobo Uluhlu Lomlinganiselo(°C)
    I-NiCr-NiSi K –200–1300
    I-NiCr-CuNi E –200–900
    I-Fe-CuNi J –40–750
    I-Cu-CuNi T –200–350
    I-NiCrSi-NiSi N –200–1300
    I-NiCr-AuFe0.07 I-NiCr-AuFe0.07 –270–0

     

     

     

    Isicelo seRod ye-0.5″ 12.7mm KP Chromel KN Alumel Thermocouple Type K Rod

     

     

    Uphawu lwe-Type K kukuba inamandla okulwa ne-oxidation, kwaye kufuneka isetyenziswe rhoqo kwindawo ene-oxidizing ne-intient. Ubushushu bokusetyenziswa kwexesha elide yi-1000℃ kwaye ixesha elifutshane yi-1200 ℃. Yeyona isetyenziswa kakhulu phakathi kwazo zonke ii-thermocouples; (ayinakusetyenziswa ukunciphisa umoya wegesi).

     

    I-Thermocouple Ukusebenza kunye nokulinganisa ubushushu Uluhlu:

     

    Izinto zeThermocouple Ubushushu bokusebenza kunye nokunyamezela
    Iklasi yoku-1 Iklasi yesiBini
    Isalathiso I-anode I-Cathode Ukulinganisa ixesha Ukunyamezelana Ukulinganisa ixesha Ukunyamezelana
    K I-NiCr10 I-NiAl2 -40℃ -1000℃ ±1.5℃ okanye ±0.4%*T 40℃ -1200℃ ±2.5℃ okanye 0.75%*T
    T Cu I-CuNi40 -40℃ -350℃ 40℃ -350℃ ±1℃ okanye 0.75%*T
    J Fe I-CuNi40 -40℃ -750℃ 40℃ -750℃ ±2.5℃ okanye 0.75%*T
    E I-NiCr10 I-CuNi45 -40℃ -800℃ 40℃ -900℃
    N I-NiCr14Si I-NiSi4Mg -40℃ -1000℃ 40℃ -1200℃ ±2.5℃ okanye 0.75%*T
    R I-Pt-13%Rh Pt 0℃ -1000℃ 0℃ -600℃ ±1.5℃
    S I-Pt-10%Rh 1000℃ -1600℃ ±(1+0.003) 600℃ -1600℃ 0.25%*T
    B I-Pt-30%Rh I-Pt-6%Rh - - 600℃ -1700℃ ±1.5℃ okanye 0.25%*T

     

     

     

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