Introduction:
LWDC stills high quality Borosilicate 3.3 Glass incorporating a high quality double coil condenser and boiler system or Semiconductor Grade Quartz for the double coil condenser and boiler system , combined with a silica glass sheathed heating element which provides a high quality pyrogen-free output with conductivity <0.4 μS/cm for Quartz distillation models.
The unique condenser design ensures that the droplets of distilled water remains in contact with cooling coils for the longest possible time producing cold distilled water and preheated boiler input which increases efficiency of the unit.
A flow sensing device will detect any reduction in the flow of cooling water below the required level and will turn off the still before it can overheat. As a fail-safe device there is an over temperature sensor mounted in the boiling chamber.
The LWDC is very easy and safe to assemble and maintain. Both the acrylic safety screen and the cabinet lids are removable giving unrivalled access to the glassware components.
Screw threads are incorporated on all water connections so hoses can be fitted and removed easily and safely without risk of breakage.
Feature:
- Gate valve to prevent water wastage.
 - Flow switch for boiler safety.
 - Teflon drain cork for east maintaince.
 - Flow control safety to monitor low presser condenser flow.
 - Reservoir level sensor incorporated for automatic operation of the still.
 - Quartz heaters.
 
CLEANING
Cleaning acid to the boiler can be poured through a funnel .A Rota flow stopcock allows simple draining of chemicals after cleaning. The boiler is flushed with clean water before restart. LWDC stills can be removed easily to access glass parts and components internal connections to the condensers are made with screw threaded connectors.
| LWDC SINGLE DISTILLATION | |||
| MODEL | LWDC- 200S | LWDC- 400S | LWDC – 800S | 
| Output | 2 litres/hr, single distilled | 4 litres/hr, single distilled | 8 litres/hr, single distilled | 
| Boiler | Borosilicate | Borosilicate | Borosilicate | 
| Condenser | Borosilicate | Borosilicate | Borosilicate | 
| pH | 5.5 – 6.0 | 5.5 – 6.0 | 5.5 – 6.0 | 
| Conductivity μScm-1 | 1.0-2.0 | 1.0-2.0 | 1.0-2.0 | 
| Temperature | 30 – 40°C | 30 – 40°C | 30 – 40°C | 
| Pyrogen content | Pyrogen free | Pyrogen free | Pyrogen free | 
| Water supply | 2 litre/min, 3 – 100psi (20-700kPa)  | 
2 litre/min, 3 – 100psi (20-700kPa)  | 
2 litre/min, 3 – 100psi (20-700kPa)  | 
| Electricity supply | 220 or 240V,50-60Hz Single phase  | 
220 or 240V,50-60Hz Double phase  | 
220 or 240V,50-60Hz Double phase  | 
| Power requirement | 1.5kW | 3kW | 6kW | 
| LWDC DOUBLE DISTILLATION | |||
| MODEL | LWDC- 200D | LWDC- 400D | LWDC – 800D | 
| Output | 2 litres/hr, Double distilled | litres/hr, Double distilled | 8 litres/hr, Double distilled | 
| Boiler | Borosilicate | Borosilicate | Borosilicate | 
| Condenser | Borosilicate | Borosilicate | Borosilicate | 
| pH | 6.0-7.0 | 6.0-7.0 | 6.0-7.0 | 
| Conductivity μScm-1 | 0.8-1.0 | 0.8-1.0 | 0.8-1.0 | 
| Temperature | 30 – 40°C | 30 – 40°C | 30 – 40°C | 
| Pyrogen content | Pyrogen free | Pyrogen free | Pyrogen free | 
| Water supply | 2 litre/min x 2 Input,3 -100psi, (20-700kPa)  | 
2 litre/min x 2 Input,3 -100psi, (20-700kPa)  | 
2 litre/min x 2 Input,3 -100psi, (20-700kPa)  | 
| Electricity supply | 220 or 240V,50-60Hz Single phase  | 
220 or 240V,50-60Hz Double phase  | 
220 or 240V,50-60Hz Double phase  | 
| Power requirement | 3kW | 6kW | 12kW | 
				
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