Features
| HI-POT Test | 1500V/S min cold condition |
| Insulation resistance | 20M Ω min |
| Leakage current | 0.75ma max |
| Power tolerance | +5%,-10% |
| Voltage | 110v-440V |
| Diameter range | 6mm to 20mm |
| Heating resistance wire | 0Cr25Al5,Cr20Ni80 or as custom's requirement |
| Air tubular heater wattage | ≥ 2w-4w/cm2 |
| Water tubular heater wattage | ≥ 6w-10w/cm2 |
| Dies and fin tubular heater | ≥ 8W-12w/cm2 |