Binder Recovery Apparatus
STANDART: EN 12390–3, ASTM C31, C192, C617, AASTHO T23, T126
LT-AS0069 Binder Recovery Apparatus
The Binder Recovery Apparatus is used to remove solvent from binder-solvent solutions during the determination of soluble binder content in aggregate-bitumen mixtures. Its vacuum-assisted system and thermostatically controlled water bath provide stable and repeatable laboratory operating conditions.
- Vacuum-assisted operation: The vacuum pump supports controlled removal of solvent from the binder-solvent solution.
- 15 litre water bath: Provides a stable thermal environment during the recovery procedure.
- Digital thermostat control: Maintains the water temperature throughout the recovery cycle.
- Covered water bath: The lid helps reduce heat loss and supports stable operation.
- Vacuum monitoring: The vacuum gauge allows the operator to monitor system pressure.
- Complete connection set: Includes vacuum hose and the necessary fittings and connections.
- Glassware included: Supplied with a 1000 ml Erlenmeyer flask and two 250 ml flat-bottomed glass flasks.
- General laboratory use: The thermostatically controlled bath can also be used for suitable general laboratory applications.
- Compact construction: The main unit measures approximately 500 × 400 × 300 mm.
- Standards support: Designed for binder-content procedures associated with BS 598-102 and EN 12697-1.
| Product Code | Product Name | Capacity (L) | Dimensions (mm) | Weight (kg) | Power Supply | Power (W) |
| LT-AS0069 | Binder Recovery Apparatus | 15 | 500 × 400 × 300 | 9 | 220 V, 50 Hz | 1500 |
What Is a Binder Recovery Apparatus?
The Binder Recovery Apparatus supports laboratory procedures used to determine soluble binder content in aggregate-bitumen mixtures. The system removes solvent from the binder-solvent solution under controlled vacuum conditions. Therefore, laboratories can conduct binder analysis under stable and repeatable operating conditions.
Binder content is an important quality-control parameter for asphalt mixtures. Accurate determination helps laboratories compare manufactured mixtures with target formulations and identify variations in production.
The LT-AS0069 is specifically described as a vacuum binder recovery system used with a thermostatically controlled water bath.
Vacuum-Assisted Recovery System
The vacuum pump creates the reduced-pressure conditions required during operation. Controlled vacuum assists the separation of solvent from the binder-solvent mixture.
A vacuum gauge allows the operator to monitor system pressure throughout the procedure. In addition, a 2 metre hose provides a practical connection between the vacuum system and the glass apparatus.
The complete connection arrangement helps reduce setup time and supports consistent laboratory operation.
Thermostatically Controlled Water Bath
The Binder Recovery Apparatus operates with a 15 litre thermostatically controlled water bath. The bath maintains stable heating conditions throughout the recovery cycle.
Digital temperature control allows the operator to set and monitor the required bath temperature. A fitted lid also helps minimise heat loss and maintain more stable operating conditions.
The water bath can additionally be used for suitable general laboratory heating applications when required.
Complete Glassware and Connection Set
The standard system includes a 1000 ml Erlenmeyer flask with rubber stopper and two 250 ml flat-bottomed glass flasks with rubber stoppers.
A vacuum pump, vacuum gauge, hose and the required fittings are also included. This configuration provides laboratories with the primary components needed to establish the vacuum recovery setup without sourcing each part separately.
Compact Laboratory Design
The LT-AS0069 has dimensions of approximately 500 × 400 × 300 mm and weighs about 9 kg. Its compact configuration allows convenient installation in asphalt and bitumen laboratories.
The system operates from a 220 V, 50 Hz electrical supply and has a rated power of approximately 1500 W.
Binder Content Analysis According to Standards
The Binder Recovery Apparatus supports procedures associated with BS 598-102 and EN 12697-1. Comparable vacuum recovery equipment is also specified for EN 12697-1 applications where solvent is removed from binder-solvent solutions during binder-content determination.
Overall, the LT-AS0069 Binder Recovery Apparatus combines vacuum-assisted operation, a thermostatically controlled 15 litre water bath and complete laboratory glassware. Therefore, asphalt laboratories can perform binder recovery and soluble binder-content procedures under controlled and repeatable conditions.
