• Model NO.：N-HB-1114
• Certification：ISO9001, ANSI
• Brand：Ohmalloy
• Transport Package：20kg,Coil, or DIN 160 or DIN 250
• Specification：0.02mm-10mm
• Trademark：OHMALLOY
• Origin：China
• Production Capacity：500000kg Per Month

TypeStandardOperating temperature range (°C)Tolerance(°C)Long termShort termGradeTemperature rangeToleranceType KGB/T2614 K12001300I-40~1100±1.5°C/±0.4%tII-40~1300±2.5°C/±0.75%tType NGB/T17615 N12001300I-40~1100±1.5°C/±0.4%tII-40~1300±2.5°C/±0.75%tType EGB/T4993 E750900I-40~800±1.5°C/±0.4%tII-40~900±2.5°C/±0.75%tType JGB/T4994 J600750I0~750±1.5°C/±0.4%tII±2.5°C/±0.75%tType TGB/T2903 T300350I-40~350±0.5°C/±0.4%tII±1°C/±0.75%tIII-200~40±1°C/±1.5%t

3. OUR THERMOCOUPLE ALLOYS CHARACTERISTICS:

1) Manufactured according to international quality. System (ISO9001) IEC584-1 IEC584-2 standard

2) Stable EMF and long-life span

3) Mill test certificate will be provided after production

4) Size range wire:.0.05-10mm ribbons: 0.05-0.2*2-6mm strips: 0.05-5*5-250mm

5) Good packing methods to keep goods no damage during delivery

6) Customized lable, packing, OEM service

7) 24 hours after-sale service

4. MAIN CHARACTERISTICS OF OUR THERMOCOUPLE ALLOYS

TYPE J (Iron vs Constantan) is used in vacuum, oxidizing, inert or reducing atmospheres. Iron element oxidizes rapidly at temperatures exceeding 538'C, and therefore heavier gauge wire is recommended for longer life at these temperatures.

TYPE K (CHROMEL vs ALUMEL ) is used in oxidizing, inert or dry reducing atmospheres. Exposure to vacuum limited to short time periods. Must be protected from sulfurous and marginally oxidizing atmospheres. Reliable and accurate at high temperatures.

TYPE T (Copper vs Constantan) is used or service in oxidizing, inert or reducing atmospheres or in vacuum. It is highly resistant to corrosion from atmospheric moisture and condensation and exhibits high stability at low temperatures. It is the only type with limits of error guaranteed for cryogenic temperatures.

TYPE E (CHROMEL vs Constantan) may be used in oxidizing, inert or dry reducing atmospheres, or for short periods of time under vacuum. Must be protected from sulfurous and marginally oxidizingatmospheres. Produces the highest EMF per degree o any standardized thermocouple.

Type N thermocouple (Ni Cr Si-Ni Si Mg) is the latest base metal thermocouple, developed to improve the drawbacks that type K thermocouple has. The main chemical composition of positive leg Nicrosil(NP) is Ni: Cr: Si≈84.4: 14.2: 1.4; negative leg Nisil (NN) is Ni: Si: Mg≈95.5: 4.4: 0.1. Type N thermocouple also be used in the similar atmospheres that type K works, and the operating temperature range is -200~1300 °C.