| Model No. | Description | Type | No. of Tests |
|---|---|---|---|
| LBX-178 A | Standard distillation unit equipped with durable heating elements | Heater Type | 3 |
| LBX-178 B | High-capacity distillation unit for batch testing | Heater Type | 6 |
| LBX-178 C | Compact energy-efficient model with mantle heating system | Mantle Type | 3 |
| LBX-178 D | Advanced distillation model for higher throughput and uniform heating | Mantle Type | 6 |