Rev-212M-A Rotary Evaporator With Vacuum Regulator, Bm-312-A Water Bath (5L), Glassware B Overview
The Rev-212M-A Rotary Evaporator System (REV212M) from Yamato Scientific is a complete rotary evaporator package built around a 5 L water bath and an integrated vacuum controller. Sold by LabSupplies.com as an authorized dealer, this kit pairs the REV212M main unit with Glassware Set B and the BM312A bath. Rotation runs from 5 to 315 rpm with evaporation throughput up to 23 ml/min.
Construction targets durability and serviceability. Exterior panels use chromium-free electrogalvanized steel with a baked-on finish, plus anodized aluminum and fiberglass-reinforced polybutylene terephthalate resin. A double corrugated-tube cooling condenser delivers 0.143 m² of cooling surface, while the FKM vacuum seal handles routine work and accepts a PTFE upgrade for ketone or ether solvents.
Operation runs on 200–230V single-phase power at 50/60 Hz. Footprint measures 36 × 36 × 27 in and the system ships at roughly 90 lbs. Country of origin is Switzerland, and units ship from USA inventory. Auto-inversion lets the glassware and bath mount on either the left or right side to suit the bench layout.
Key Features
- Integrated vacuum controller: built-in VR102S with a 2.3" color LCD, 0–1013 hPa setting range, and an OVR10 solenoid valve for manual, gradient, or auto control plus hold, auto-leak, and auto-clean.
- Auto-inversion design: glassware and bath set on either the left or right side, matching operator handedness and installation location.
- Manual slide-jack lift: spring-loaded jack with 200 mm maximum height, stepless adjustment, and one-touch lock for fast flask exchange.
- BM312A water bath: ~5 L capacity (Φ240 × H119 mm), RT +10°C to 90°C range, ±1.0°C accuracy, with independent overheat protection and a 2A service outlet.
- Digital rotation control: DC brushless servo motor with forward, reverse, and auto-inversion modes, digital speed display, and eight brightness levels.
- Condenser insulation kit: standard equipment that suppresses condensation on the condenser surface during operation.
How to Choose the Right Rotary Evaporator
Matching a rotary evaporator to your workflow means weighing solvent volume, heating range, control sophistication, and site power before purchase. Use the criteria below to confirm this system fits your application.
- Capacity: the BM312A bath holds ~5 L and accepts evaporation flasks from 50–2000 ml, so confirm your batch sizes fall within that window.
- Bath temperature range: RT +10°C to 90°C with ±1.0°C accuracy covers most low-to-moderate boiling-point solvents; verify your solvent's required bath temperature.
- Control type: the integrated VR102S vacuum controller offers manual, gradient, and auto modes, which streamline reproducible distillations versus a manual-only setup.
- Voltage and power: this unit requires 200–230V single-phase, 50/60 Hz service; check that your bench circuit and terminal match before ordering.
- Footprint: Glassware Set B is space-saving — three units fit a standard fume hood — so plan hood and bench clearance against the 36 × 36 × 27 in envelope.
- Solvent compatibility: the FKM standard seal suits routine work, while a PTFE seal is recommended for ketone or ether solvents.
Specifications
| Specification | Detail |
|---|---|
| Capacity | 5 L |
| Voltage | 220V |
| Type | Rotary evaporator complete system |
| Configuration | REV-212M main unit with vacuum controller + Glassware B + water 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 | Water bath |
| Bath Model | BM-312-A |
| Bath Temperature Range | RT +10°C to 90°C |
| Bath Temperature Accuracy | ±1.0°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 | 200–230V single-phase, 50/60 Hz, 1 A (round terminal, no 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) | 797059932092 |
| Shipping Weight | 90 lbs |
| Dimensions (L × W × H) | 36 × 36 × 27 in |
| Component Size | 1 L |
Available Sizes and Configurations
| SKU | Configuration | Pack |
|---|---|---|
| REV-212M-BW2A | SET | SET |
Documentation
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Why Buy From LabSupplies.com
LabSupplies.com supplies the complete Rev-212M-A system as an authorized Yamato Scientific dealer, so every order ships as a genuine factory unit backed by the manufacturer warranty. Place your order directly and ship from USA inventory.
- Authorized Yamato Scientific dealer: genuine equipment with full manufacturer warranty coverage.
- In stock: ready to order now, no waitlist.
- Ships from USA inventory: domestic fulfillment for faster delivery.
- Lab-equipment specialists: dedicated support for spec and configuration questions before you order.
Frequently Asked Questions
What is the bath temperature range of the BM312A water bath?
The BM312A water bath operates from RT +10°C to 90°C with ±1.0°C accuracy. It includes automatic and independent overheat prevention, a temperature upper-limit error function, an overcurrent fuse, and a 2A service outlet.
What flask sizes and capacity does this rotary evaporator support?
The system accepts evaporation flasks from 50–2000 ml and receiving flasks from 100–2000 ml, with an optional reducer for smaller flasks. The BM312A bath holds approximately 5 L (Φ240 × H119 mm).
What voltage and power does the REV212M system require?
The REV212M system requires 200–230V single-phase power at 50/60 Hz, 1 A, supplied through a round terminal without a plug. Confirm your bench circuit matches this 220V specification before installation.
What materials are used in the construction?
Exterior panels use chromium-free electrogalvanized steel with a baked-on finish, plus aluminum with a baked-on or anodized finish and fiberglass-reinforced polybutylene terephthalate resin. The cooling condenser is a double corrugated tube providing 0.143 m² of cooling surface.
What vacuum control does this system include?
The system includes an integrated VR102S vacuum controller with a 2.3" color LCD and a 0–1013 hPa setting range. It uses an OVR10 solenoid valve and offers manual, gradient, and auto modes with hold, auto-leak, and auto-clean functions.
Can the glassware and bath be mounted on either side?
Yes. The set inversion function lets the glassware and bath mount on the left or right side, depending on operator handedness and installation location. Rotation supports forward, reverse, and auto-inversion modes at 5–315 rpm.