Description
| Catalogue No. | Effective Length | Socket Size | Cone Size |
|---|---|---|---|
| 11352/01 | 200 | 24/29 | 24/29 |
| 11352/02 | 300 | 19/26 | 19/26 |
| 11352/03 | 400 | 24/29 | 24/29 |
| 11352/04 | 500 | 29/32 | 29/32 |
| 11352/05 | 600 | 34/35 | 34/35 |
The MEDILAB Coil Condenser, also known as a Graham Condenser, is a high-efficiency laboratory condenser designed for superior vapor condensation in distillation, reflux, and solvent recovery systems. Featuring a tightly wound inner coil for maximum cooling surface area, it provides excellent heat-exchange performance even under demanding laboratory conditions. It is an essential component for chemical synthesis, analytical workflows, and industrial research where high cooling capacity and stability are required.
Key Features
- High-efficiency cooling coil ensures maximum vapour-to-coolant contact.
- Manufactured from premium Borosilicate Glass 3.3 for durability and thermal shock resistance.
- Superior chemical resistance suitable for organic solvents, acids, and laboratory reagents.
- Leak-proof construction with precision-made ground joints.
- Smooth coolant flow through the outer jacket for stable and uniform heat exchange.
- Crystal-clear transparency for easy observation of condensation.
- Available with glass hose connectors for secure coolant tubing attachment.
- Wide compatibility with standard distillation and reflux assemblies.
Material Specifications
- Material: Borosilicate Glass 3.3
- Thermal Properties: Low thermal expansion (3.3 × 10⁻⁶ K⁻¹), high thermal resistance, and minimal stress deformation
- Chemical Resistance: Resistant to most acids, bases, salts, and organic solvents. Not suitable for hydrofluoric acid (HF)
- Mechanical Properties: Excellent strength and wall uniformity. Enhanced durability for repeated heating/cooling cycles
- Standards Compliance: Produced as per ISO 3585 / DIN laboratory glassware standards
Technical Specifications
- Available Lengths: As per the standard size table
- Joint Types: As per the standard size table
- Design: Inner coil condenser tube, Outer coolant jacket with hose connectors
- Coolant Connections: Standard glass hose nozzles
- Tolerance: ISO-compliant dimensional accuracy
- Accessories (optional): Joint clips, Support clamps, Rubber coolant tubing
Handling & Precautions
- Ensure proper attachment of coolant hoses before starting operation.
- Avoid sudden heating or cooling to prevent thermal shock.
- Maintain moderate water pressure; excessive pressure may damage the jacket.
- Clean using mild lab detergents; avoid abrasive pads or corrosive cleaners.
- Compatible with autoclaving; avoid dry heat at extreme temperatures.
- Do not use with HF or strongly reactive agents that attack silica-based glass.
- Store safely in padded racks to prevent impact or scratching.
Applications
- Ideal for high-efficiency distillation, reflux, solvent purification, and organic synthesis.
- Popular in:
Chemical laboratories
Pharmaceuticals & biotechnology R&D
Academic research institutions
QA/QC testing labs
Petrochemical and environmental analysis labs - Frequently used in reactions requiring enhanced condensation efficiency and stable temperature control.
