Yamato RE202-A / REV202M-A Rotary Evaporators

The Yamato RE202-A / REV202M-A Rotary Evaporator series is all about space and power. If you want a compact machine with incredible functionality, then this rotary evaporator series is for you. These rotavaps are particularly engineered for a small but growing lab or research facility.

This rotary evaporator unit is a market leader in rotation speed range at 5~315 rpm, which allows you more room to determine optimal evaporation performance. With its set inversion function, where glassware and bath can be set on either side, left or right, you won’t have to spend your time worrying about space. The rotary evaporator units also have servo type motors, which maintain stability even in large capacity flasks. With these standard rotary evaporators in your lab, you will achieve consistent productivity—without sacrificing space and sample integrity.

Key Features

  • Comes with a speed range at 5~315 rpm.
  • Has a slide jack mechanism for convenient height adjustment.
  • Designed with a vacuum controller (REV models)
  • Standard rotary evaporator, available in a water bath and an oil bath.
  • Cables stored neatly inside the AC adapter holder at the back of the main unit.
  • Flexible glassware and bath position. You can put them on the left or ride side, depending on your dominant hand and the unit’s location.
  • Rotary Evaporator is equipped with a condenser insulation kit, which prevents condensation on the condenser’s surface.
  • Anti-liquid stagnation glass condenser design, which improves durability of the vacuum seal.
  • Has a servo-type motor with strong high torque, which sustains a stable rotation in large capacity flasks.

Specifications for Yamato RE202-A / REV202M-A Rotary Evaporators
(Glassware A)
(Glassware B)
Glassware A)
(Glassware B)
Vacuum Controller No Yes
Operating ambient
temp. range
Speed range 5~315 rpm
Evaporation capacity Up to 23 ml/min (water)
RPM display Digital display / Encoder dial setting
Rotation mode Forward/Reverse/Auto reverse
Spring-loaded jack Manual balance (Max. height 200 mm, stepless regulation, one-touch lock)
Vacuum controller --- VR102S, installed above jack handle with attachment bracket
Vacuum control
solenoid valve
--- OVR10, installed in the rear of stand base
Rotary motor DC brushless (simple servo)
Condenser retention --- Condenser bracket --- Condenser bracket
Safety Functions
Rotary evaporator DC motor: Motor overload protection, overvoltage, low voltage, rotation speed sensor error
AC adapter: Short circuit in internal circuit, overcurrent protection, overvoltage protection
Vacuum controller --- Communication error, Pressure sensor error, Memory error,
Leak error, High pressure error, Auto leak at error occurrence
Cooling condenser Double corrugated tube (cooling surface: 0.143 m²)
Suction port: GL-14
(lower), Φ10 nozzle (upper), Φ10 nozzle (lower), Φ10 nozzle (upper), Φ10 nozzle
Cooling port: GL14 (two places in lower part), two φ10 nozzles
Compatible evaporation flask 0-2000ml for TS24. Use optional reducer to attach small flasks.
Compatible receiving flask 100-2000 ml
External W x D x H 719 × 324 × 534 529 × 324 × 745 719 × 324 × 534 529 × 324 × 745
Overall W x D x H 744 × 365 × 534 554 × 365 × 745 744 × 365 × 534 554 × 365 × 745
Power rating 100-115V, 1A with plug
Weight ~10.0 kg (main unit only) ~10.5 kg (main unit only)
Included Accessories
Main Unit AC adapter (1), power cable (1), bath guide (1), rear cover (1),
single-sided tape fastener roll (1), double-sided tape fastener roll (1)
Glass set Cooling condenser (type A/B)(1), rotary joint (1), evaporation flask (1), receiving flask (1), ball joint clamp (1),
flask clip (1), vacuum seal (1), condenser insulation kit (1), condenser bracket (1) (for type B), hex wrench (1) (for type B)
Item Attribute Description Glassware Configuration Unit of Measure Price Purchase
Includes BM302-A water bath (115V) Vertical Each
In Stock
Includes BO302-A oil bath (115V) and Vacuum Controller Diagonal Each
In Stock
Includes BM302-A water bath (115V) with Vacuum Controller Diagonal Each
In Stock
Includes BM302-A water bath (115V) Diagonal Each
In Stock
Includes BO302-A oil bath (115V) Diagonal Each
In Stock
Includes BM302-A water bath (115V) and Vacuum Controller Vertical Each
In Stock
Includes BO302-A Oil Bath and Vacuum Controller Vertical Each
In Stock
Includes BO302-A oil bath (115V) Vertical Each
In Stock

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