Rev-202M-A Rotary Evaporator With Vacuum Regulator, Bo-302-A Oil Bath (5L), Glassware C Overview
The Yamato Scientific REV202M-A Rotary Evaporator is a complete distillation system pairing the REV202M main unit with an integrated VR102S vacuum controller, a BO302A oil bath (5 L, RT +10°C to 180°C), and Glassware Set C. LabSupplies.com supplies this set as an authorized Yamato Scientific dealer for solvent recovery and concentration work.
Glassware Set C uses a cold-finger vertical condenser engineered for volatile, low-boiling-point solvents. Rotation runs 5–315 rpm in forward, reverse, or auto-inversion modes, driven by a DC brushless servo motor. A double corrugated-tube condenser delivers 0.143 m² of cooling surface, while a standard insulation kit suppresses surface condensation during recovery.
Power draws from a 100–115V, 50/60 Hz supply at 1 A. The system ships at 90 lbs with a 36 × 36 × 27 in footprint and is manufactured in Switzerland. A manual spring-loaded jack raises the assembly to 200 mm with stepless one-touch locking, and set-inversion lets glassware and bath mount on either side.
Key Features
- Auto-inversion drive: DC brushless servo motor delivers 5–315 rpm in forward, reverse, and auto-inversion modes with digital display and an 8-level brightness knob.
- Integrated VR102S vacuum controller: 2.3" color LCD with a 0–1013 hPa setting range, plus manual, gradient, and auto modes featuring hold, auto-leak, and auto-clean.
- OVR10 solenoid control valve: regulates vacuum with communication, pressure-sensor, memory, leak, and high-pressure error detection that triggers auto-leak on fault.
- BO302A oil bath: 5 L capacity (Φ240 × H119 mm), RT +10°C to 180°C at ±2.0°C, with independent overheat prevention, an upper-limit error cutout, and a 2A service outlet.
- Cold-finger Glassware Set C: vertical condenser suited to volatile, low-boiling-point solvents, with a double corrugated-tube condenser providing 0.143 m² cooling surface.
- Manual lift and set inversion: spring-loaded jack reaches 200 mm with stepless one-touch lock; glassware and bath mount left or right for any bench layout.
How to Choose the Right Rotary Evaporator
Selecting a rotary evaporator means matching solvent chemistry, throughput, and bench power to the right condenser, bath, and control package. Use these axes to confirm the REV202M-A fits your workflow .
- Condenser type: Glassware Set C uses a cold-finger vertical condenser for volatile, low-boiling-point solvents, so verify your solvent profile matches that geometry.
- Bath capacity and temperature: the BO302A oil bath holds 5 L and reaches RT +10°C to 180°C, covering high-boiling and oil-temperature applications a water bath cannot.
- Vacuum control: the integrated VR102S with auto, gradient, and manual modes lets you tune pressure to each solvent rather than throttling a fixed valve manually.
- Voltage and site power: this set runs on 100–115V, 50/60 Hz at 1 A — confirm your bench circuit before ordering, as voltage is fixed per configuration.
- Footprint and flask range: plan for a 36 × 36 × 27 in space; the unit accepts 50–2000 ml evaporation flasks and 100–2000 ml receiving flasks.
- Seal compatibility: FKM is standard, but specify PTFE seals if you routinely run ketone or ether solvents.
Specifications
| Specification | Detail |
|---|---|
| Capacity | 5 L |
| Voltage | 115V |
| Type | Rotary evaporator complete system |
| Configuration | REV-202M main unit with vacuum controller + Glassware C + oil bath |
| Glassware Set | Set C — cold-finger vertical condenser, for volatile / low-boiling-point solvents |
| Operating Ambient Temperature | 5–35°C |
| Rotation Speed Range | 5–315 rpm |
| Evaporation Capacity | Up to 23 ml/min |
| Rotation Modes | Forward / Reverse / Auto-inversion |
| Speed Display | Digital display with control knob (8 brightness levels) |
| Lift Mechanism | Manual spring-loaded jack — max height 200 mm, stepless, one-touch lock |
| Set Inversion | Glassware and bath mountable on either side (left or right) |
| Rotary Motor | DC brushless (simple servo) |
| Cooling Condenser | Double corrugated tube, 0.143 m² cooling surface |
| Compatible Evaporation Flask | 50–2000 ml (optional reducer for smaller flasks) |
| Compatible Receiving Flask | 100–2000 ml |
| Vacuum Seal | FKM standard (PTFE recommended for ketone / ether solvents) |
| Safety Functions | Motor overload, over-/low-voltage and speed-sensor-error protection; AC adapter short-circuit, overcurrent and overvoltage protection |
| Vacuum Controller | Integrated VR-102S — 2.3" color LCD, vacuum setting range 0–1013 hPa |
| Vacuum Control Valve | OVR10 solenoid valve |
| Vacuum Control Modes | Manual / Gradient / Auto, with hold, auto-leak and auto-clean |
| Vacuum Controller Safety | Communication, pressure-sensor, memory, leak and high-pressure error detection with auto-leak on fault |
| Bath Type | Oil bath |
| Bath Model | BO-302-A |
| Bath Temperature Range | RT +10°C to 180°C |
| Bath Temperature Accuracy | ±2.0°C |
| Bath Capacity | ~5 L (Φ240 × H119 mm) |
| Bath Safety | Automatic and independent overheat prevention, temperature upper-limit error, overcurrent fuse; 2A service outlet |
| Power Supply | 100–115V, 50/60 Hz, 1 A (with plug) |
| Material | Exterior: Chromium-free electrogalvanized steel sheet, baked-on finish; Aluminum, baked-on finish/anodized; Polybutylene terephthalate resin (with fiber glass) |
| Country of Origin | China |
| GTIN (Barcode) | 797059932566 |
| Shipping Weight | 90 lbs |
| Dimensions (L × W × H) | 36 × 36 × 27 in |
| Component Size | 1 L |
Available Sizes and Configurations
| SKU | Configuration | Pack |
|---|---|---|
| REV-202M-COA | SET | SET |
Documentation
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- Glassware Set A (Standard Diagonal) For Re-202-A/212-A And Rev-202M-A/212M-A
- Glassware Set B (Vertical High Boiling Point) For Re-202-A/212-A And Rev-202M-A/212M-A
- Glassware Set C (Cold Finger Vertical) For Re-202-A/212-A And Rev-202M-A/212M-A
- Vacuum Regulator For Re-202-A/212-A
- Vacuum Controller For Re-202-A/212-A (Latin America Countries)
Why Buy From LabSupplies.com
LabSupplies.com is an authorized Yamato Scientific dealer, so the REV202M-A ships as a genuine factory unit backed by the manufacturer warranty. Place your order directly and route it to your bench without a quote process.
- Authorized Yamato Scientific dealer: genuine equipment with full manufacturer warranty coverage.
- In stock: ready to ship from USA inventory.
- Lab-equipment specialists: dedicated support for configuration and specification questions before you buy.
Frequently Asked Questions
What temperature range does the BO302A oil bath reach?
The BO302A oil bath operates from RT +10°C to 180°C with ±2.0°C accuracy. It holds approximately 5 L (Φ240 × H119 mm) and includes independent overheat prevention and an upper-limit error cutout.
What flask sizes are compatible with the REV202M-A?
The system accepts evaporation flasks from 50–2000 ml and receiving flasks from 100–2000 ml. An optional reducer is available for smaller evaporation flasks.
What voltage and power does this rotary evaporator require?
The REV202M-A runs on a 100–115V, 50/60 Hz supply at 1 A and ships with a plug. Confirm your bench circuit matches before ordering, as this configuration is supplied as 115V.
Which solvents is Glassware Set C designed for?
Glassware Set C is built for volatile, low-boiling-point solvents using a cold-finger vertical condenser. For ketone or ether solvents, PTFE vacuum seals are recommended over the standard FKM.
What rotation speed and modes does the unit offer?
Rotation ranges from 5 to 315 rpm in forward, reverse, and auto-inversion modes. A DC brushless servo motor drives the system, with speed shown on a digital display and adjusted by an 8-level brightness knob.
What are the shipping weight and footprint of the complete set?
The complete REV202M-A set weighs 90 lbs and measures 36 × 36 × 27 in. It is manufactured in Switzerland and supplied as a three-component kit comprising the main unit, vacuum controller, glassware, and oil bath.