Catalogue

Laboratory products

Four families for the laboratory floor.

Glass reactor/Rotary evaporator

Rotary evaporator (20L)

EJ-RE2002A/B/C

Specifications

Price varies based on configuration and order quantity. Contact us for a quote.

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Details

The English version is the reference for this documentation.

Description

Main features:
RE Series rotary evaporator (unit) can be heated at a constant temperature, under vacuum conditions to form a film of rotation, high evaporation, and then cooled recovered solvent, especially for heat-sensitive materials crystallization, separation, solvent recovery and other operations, some models also do reflux extraction. biological, pharmaceutical, chemical, food industry research and production of major equipment.
◆ unique sealing structure and selection of sealing materials, corrosion resistance
◆ high evaporation efficiency, high recovery
◆ modular series design, scalability
◆ easy assembly and disassembly, convenient operation, easy maintenance
◆ Stainless steel (special plastic) chassis, columns, vertical shaft, aluminum castings, attractive appearance, corrosion resistance
◆ critical seals, electronic components imported parts
Specifications:
Basic parameters Model EJ-RE2002A EJ-RE2002B EJ-RE2002C
Evaporating flask(L) 20 20 20
Collection bottle(L) 10 10 10
Water bath power(kw) 5 5 5
Water bath temperature range(°C) Room temperature—99 Room temperature—99 Room temperature—99
Reach vacuum(Pa) <399 <399 <399
Speed(rpm) 0—110 0—110 0—110
Evaporation rate(H2O) ≥5L/h ≥5L/h ≥5L/h
Motor Power(w) 120 120 120
Voltage 220V/50HZ 220V/50HZ 220V/50HZ
Dimensions(mm×mm×mm) 1100×600×2200 1100×600×2200 1100×600×2200
Function Deployment
(• Standard)
(- Optional)
Viton seals Standard Standard Standard
Vertical condenser Standard Standard Standard
Digital Thermostat Standard Standard Standard
Digital display speed Standard Standard Standard
Frequency Control Standard Standard Standard
Explosion-proof motors / / Standard
Anti waterfall controller / / Standard
Manual lifting oil bath pot Standard / Optional
Automatic lifting the bath / Standard Optional
Continuous collection Standard Standard Standard
Vacuum shut-off valve Standard Standard Standard
Temperature mouth Standard Standard Standard
Threaded connection Standard Standard Standard
Decentralization of material Standard Standard Standard
Cold trap Optional Optional Optional
PTFE spacer Standard Standard Standard
Dual collection Optional Optional Optional

Manufacturer

EJER designs and supplies laboratory equipment, analytical instruments and environmental test systems that help research and quality teams work with confidence—from teaching labs to industrial R&D floors.

As part of the EJER group, we share manufacturing discipline and global service reach, while focusing our catalogue on the instruments and controlled environments laboratories actually need.

17+ Years
80+ Countries
10000+ Users
CN · DE · UK Patents

Qualification

50+ IP 40+ Certificates ISO 9001 CE RoHS WEEE C-Tick CN invention CN utility DE patent UK patent

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Rotary evaporator (20L) · EJ-RE2002A/B/C

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