Electric Muffle Furnace LB-10ELMF
| Capacity | 4.5 L |
| Chamber dimensions ( W × D × H ) | 150 × 300 × 100 mm |
| Working temperature range | 300 °C ~ 900 °C |
| Heating power | 3 kW |
Electric Muffle Furnace LB-11ELMF
| Capacity | 14 L |
| Chamber dimensions ( W × D × H ) | 250 × 350 × 160 mm |
| Working temperature range | 300 °C ~ 900 °C |
| Heating power | 4.5 kW |
Electric Muffle Furnace LB-12ELMF
| Capacity | 63 L |
| Chamber dimensions ( W × D × H ) | 350 × 450 × 400 mm |
| Working temperature range | 300 °C ~ 900 °C |
| Heating power | 12 kW |