ZNHW-II 250ml 500ml 1000ml
Heating mantle
Specification:
| Model | 250ml | 500ml | 1000ml |
| Power supply | 220v 50hz(Produce110v 50/60hz) | ||
| Power | 216W | 220W | 530W |
| Temperature accuracy | ±1℃ Within the SCR control, outside temperature sensor auto-tuning function | ||
| Heating temperature | Surface temperature380℃ | ||
| Boiling | water7-12min | ||
| Furnace wire | Cr20Ni80 | ||
| Insulation | E-glass fibers, can be temperature 450 ℃ | ||
| Insulation coefficient | Relative humidity ≤35% time ≥500 trillion | ||
| Insulation | Exclusive use of environmentally friendly vacuum forming silicate cotton insulation body | ||
| Catchy diameter | 95mm | 115mm | 145mm |
| Set deep | 60mm | 70mm | 85mm |
| Housing diameter | 230mm | 230mm | 260mm |
| Height of housing | 155mm | 155mm | 165mm |
| Weight | 1100g+50g | 1200g+50g |
1200g+50g |
