LED Digital Rotary Evaporator

1. 5L heating bath with wide temperature range (RT~180℃). Independent temperature control allows separate use; water/oil mode switchable by one switch.
2. Manual lift combined with auxiliary lift structure for precise positioning of glassware.
3. PID temperature control, temperature accuracy ±1℃ for water bath to ensure stable distillation temperature.
4. 220℃ overheating protection & boil-dry protection; auto power-off if no medium inside heating bath for safety protection.
5. Speed range 20–200rpm, supports clockwise & counterclockwise intermittent timing operation for drying process.
6. Condenser optional: cooling surface 1200/1700cm², improves liquid flow rate and delivers excellent cooling performance.
7. Ejection mechanism enables easy evaporating flask replacement; immersion angle adjustable.
8. Double spring PTFE sealing ring provides outstanding sealing performance. Fully compatible with LRE-2L-Pro glassware; glassware with explosion-proof film is optional.
9. High temperature warning activates above 50℃ to remind operators.

1. LRE-2L-S is a basic 2L rotary evaporator. Brushless motor runs smoothly with low noise and stable long-time continuous operation.
2. Integrated 5L heating bath supports water and oil heating medium. Precise PID temperature control adapts to distillation of various solvents.
3. Combined lifting structure with manual coarse adjustment + auxiliary fine adjustment for easy sampling and flask replacement.
4. Multiple safety protections: overheat protection, boil-dry auto cut-off, high temperature warning to reduce lab risks.
5. Supports clockwise & counterclockwise intermittent timing mode for low-temperature sample drying.
6. Corrosion-resistant PTFE sealing assembly maintains stable vacuum; glassware interchangeable with LRE-2L-Pro series.
7. Two condenser sizes optional according to solvent boiling point to improve recovery efficiency; compatible with evaporating flasks from 50mL to 3L.
8. LED panel displays speed, temperature and timer intuitively; USB port reserved for data export and recording.
9. Separated main unit and heating bath for easy transport. Total power 1245W, compatible with mainstream global voltage standards.

1. For routine small-batch solvent concentration and basic laboratory distillation: choose LRE-2L-S.
2. Suitable for sample volume up to 3L; select larger rotary evaporator if bigger capacity is required.
3. Low-boiling solvent & aqueous solution: select 1200cm² condenser. High-boiling & volatile solvent: 1700cm² condenser recommended.
4. Higher safety requirement: glassware with explosion-proof film can be ordered as option.
5. Recommended matching units: diaphragm vacuum pump / water circulation vacuum pump & low-temperature circulator to improve recovery rate.
6. Mainly water bath distillation with occasional high-temperature oil bath experiments: one-touch water/oil mode switch meets demands.
7. Long-term data recording required: built-in USB interface supports data export.
8. Cost-sensitive customers needing stable basic distillation performance: LRE-2L-S is preferred.
9. Spare glass consumables: LRE-2L-Pro glassware are fully interchangeable.

1. Standard package: rotary main unit, 5L heating bath, lifting bracket, sealing assembly, standard glassware (3L evaporating flask), power cord.
2. Optional accessories: thickened evaporating flask, explosion-proof glass set, 1200/1700cm² condenser, spare sealing rings of various sizes.
3. Reinforced carton/wooden packaging with buffer to protect glass components from breakage during transit.
4. In-stock items will be shipped within 3–10 working days. OEM customization is available for bulk orders, including brand logo silk printing and customized outer packaging.

Name

Qty.

Main unit

1

Heating bath

1

Power cable

2

Vertical glass assembly

1

Operating manual

1

1. Contact support team to get complete digital documents: bilingual specification sheet and electronic brochure PDF.
2. Supporting documents: operation manual, vacuum sealing maintenance guide, PID temperature parameter setting guide

1. Please specify model LRE-2L-S, order quantity, and mark optional accessories such as condenser and explosion-proof glassware for inquiry.
2. Formal English quotation will be issued within 24 hours. Tiered discounts are available for bulk orders without any hidden charges.
3. OEM service is available: Logo printing on unit body and customized outer packaging.
4. Separate quotations for glass parts and sealing consumables can be provided for future purchasing demands.
5. Logistics solutions for sea freight and air freight can be arranged for cross-border orders.
6. Small sample trial orders are acceptable.
7. Stable supply prices can be negotiated for long-term framework orders.
8. Contact channels: Email, WhatsApp and official website online message are available. Quotation covers basic standard kit, optional accessories will be listed separately.