Rev-202M-A Rotary Evaporator With Vacuum Regulator, Bo-302-A Oil Bath (5L), Glassware B Overview
The Rev-202M-A Rotary Evaporator from Yamato Scientific is a complete distillation system built around the REV202MA main unit, an integrated vacuum controller, Glassware Set B, and the BO302A 5 L oil bath rated RT +10°C to 180°C. LabSupplies.com supplies this kit as an authorized dealer.
Rotation runs from 5 to 315 rpm with forward, reverse, and auto-inversion modes, while evaporation reaches up to 23 ml/min. A DC brushless motor drives the assembly, and a manual spring-loaded jack provides stepless lift to 200 mm with one-touch lock. Set-inversion mounting lets glassware and bath sit on either side.
Power draws from a 100–115V, 50/60 Hz, 1 A supply, and the unit ships at 90 lbs in a 36 × 36 × 27 in footprint. Exterior surfaces use chromium-free electrogalvanized steel with a baked-on finish, anodized aluminum, and glass-fiber-reinforced PBT resin. Country of origin is Switzerland.
Key Features
- Integrated vacuum control: built-in VR102S controller with 2.3" color LCD, 0–1013 hPa setting range, and manual, gradient, or auto modes plus hold, auto-leak, and auto-clean.
- Set-inversion design: glassware and bath mount on the left or right to match the operator's dominant hand and bench location.
- BO302A oil bath: ~5 L capacity (Φ240 × H119 mm), RT +10°C to 180°C with ±2.0°C accuracy and a 2A service outlet.
- Manual slide-jack lift: spring-loaded mechanism with 200 mm maximum stroke, stepless adjustment, and one-touch locking.
- Space-saving Glassware Set B: standard vertical condenser with double corrugated tube and 0.143 m² cooling surface; three units fit in a standard fume hood.
- Layered safety systems: motor overload, over-/low-voltage, speed-sensor-error, bath overheat, upper-limit, and overcurrent protection with auto-leak on fault.
How to Choose the Right Rotary Evaporator
Selecting a rotary evaporator means matching the bath, glassware, vacuum control, and site power to your distillation workload. Use the criteria below to confirm the configuration fits your solvents and bench layout.
- Bath capacity and temperature: the BO302A holds ~5 L and reaches RT +10°C to 180°C, suiting standard organic distillations; verify your target solvent boiling points fall in range.
- Flask compatibility: evaporation flasks from 50–2000 ml and receiving flasks from 100–2000 ml are supported, so match volumes to batch size and add a reducer for smaller flasks.
- Vacuum control type: the integrated VR102S offers manual, gradient, and auto modes for reproducible pressure profiles versus simpler manual-only setups.
- Voltage and site power: this kit runs on a 100–115V, 50/60 Hz, 1 A circuit; confirm available outlets before ordering.
- Solvent chemistry and seals: FKM is standard, but PTFE seals are recommended for ketone or ether solvents.
- Footprint and fume-hood fit: Glassware Set B is space-saving, letting three units share a standard fume hood.
Specifications
| Specification | Detail |
|---|---|
| Capacity | 5 L |
| Voltage | 115V |
| Type | Rotary evaporator complete system |
| Configuration | REV-202M main unit with vacuum controller + Glassware B + oil bath |
| Glassware Set | Set B — standard vertical condenser, space-saving (three fit in a standard fume hood) |
| 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) | 797059932115 |
| 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-BOA | SET | SET |
Documentation
More in This Series
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- 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 every Rev-202M-A kit arrives as a genuine unit backed by the manufacturer warranty. Our lab-equipment specialists answer configuration and spec questions before you order.
- Authorized Yamato Scientific dealer: genuine REV202MA system with full manufacturer warranty.
- In stock: ready to ship from USA inventory.
- Specialist support: dedicated lab-equipment experts for solvent, vacuum, and glassware questions.
Frequently Asked Questions
What temperature range does the BO302A oil bath cover?
The BO302A oil bath operates from RT +10°C up to 180°C with ±2.0°C accuracy. It holds approximately 5 L in a Φ240 × H119 mm well and includes overheat prevention, an upper-limit error cutoff, and an overcurrent fuse.
What flask sizes are compatible with the Rev-202M-A?
Evaporation flasks from 50 to 2000 ml and receiving flasks from 100 to 2000 ml are compatible. An optional reducer accommodates smaller evaporation flasks, and Glassware Set B uses a standard vertical condenser with a 0.143 m² cooling surface.
What voltage and power supply does this system require?
This kit is a 115V system requiring a 100–115V, 50/60 Hz, 1 A supply with plug. The oil bath also provides a 2A service outlet for accessories.
What vacuum control does the unit include?
The system ships with an integrated VR102S controller featuring a 2.3" color LCD and a 0–1013 hPa setting range. Manual, gradient, and auto modes are supported, along with hold, auto-leak, and auto-clean functions and an OVR10 solenoid control valve.
Which vacuum seal material is recommended for aggressive solvents?
FKM is the standard vacuum seal. For ketone or ether solvents, Yamato recommends PTFE seals to maintain chemical resistance and sealing integrity.
What are the shipping weight and footprint?
The complete kit weighs 90 lbs and measures 36 × 36 × 27 inches (L × W × H). Exterior surfaces use chromium-free electrogalvanized steel, anodized aluminum, and glass-fiber-reinforced PBT resin; country of origin is Switzerland.