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Thermocouple Ceramic Insulator tube
Specification for ceramic insulator tube
Tech-data | Test conditions | Unit | 95% AL2O3 | 99.5% AL2O3 |
Density |
| g/cm3 | >3.60 | 3.7 |
Bending Strength |
| N/m3 | 2.24*108 | >2.74*108 |
Linear Expansibility | 20~1000C | a*10-6/°C | - | - |
20~5000C | a*10-6/°C | 6.2~7.5 | 6.2~7.5 | |
20~8000C | a*10-6/°C | 6.5~8.0 | 6.5~8.0 | |
Specific Inductive Capacity | 1MH2 |
| 9~10 | 9~10.5 |
10GMH2 |
| 9~10 | - | |
Dielectric Loss | 1MH2 | a*10-6/°C | ≤4 | ≤1.5 |
Tangent | 10GMH2 | a*10-6/°C | ≤10 | - |
Volume Resistance | 1000C | Ω.cm | >1013 | >1014 |
3000C | Ω.cm | >1016 | >1012 | |
5000C | Ω.cm | 108 | - | |
Breakdown Strength |
| KV/mm | 15 | - |
Thermal Conductivity | 200C | W/m.K | 25.2 | 29.2 |
Max temp resistance for ceramic insulator tube
Common size for ceramic insulator tube
thermocouple ceramic tubes
4*6.5*0.7*700 | 10*6*1250 | 15 X 11 X 1000MM |
4*6.5*0.7*750 | 10*7*400 | 15 X 11 X 500MM |
5X 0,7 X 1000MM (4 FUROS) | 10*7*500MM | 15 X 11 X 700MM |
5*0.7*700MM(4 FUROS) | 10*7*600 | 15*10*1100 |
6 X 4 X 700MM | 10*7*650 | 15*10*1000 |
7*5*1000 | 10 *7 *700 | 17*13*1125 |
8*5*650 | 10*7*1030 | 18*12*1100 |
8*5*800mm | 12*8*1000 | 20*10*1200 |
10*6*800 | 12*8*800 | 20*10*1200 |
10*6*1000 | 13*9*1000 | ………….. |
Any other size are availabe, pls enquiry for the details.
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Product Categories : Thermcouple Tube
