Rev-212M-A Rotary Evaporator With Vacuum Regulator, Bo-312-A Oil Bath (5L), Glassware A Overview
The Rev-212M-A Rotary Evaporator With Vacuum Regulator, Bo-312-A Oil Bath (5L), Glassware A is a complete REV212M distillation system from Yamato Scientific, sold by LabSupplies.com as an authorized dealer. This rotary evaporator pairs the main unit and integrated VR102S vacuum controller with a 5 L BO312A oil bath rated RT +10°C to 180°C.
Glassware Set A uses a traditional diagonal condenser with a double corrugated tube and 0.143 m² cooling surface, suited to chiller-based cooling. A manual spring-loaded jack delivers stepless lift to 200 mm with one-touch lock. Rotation runs 5–315 rpm in forward, reverse, or auto-inversion, driven by a DC brushless servo motor.
Power draws 200–230V single-phase, 50/60 Hz, 1 A through a round terminal without plug. Exterior panels use chromium-free electrogalvanized steel with baked-on finish, anodized aluminum, and glass-fiber-reinforced PBT resin. Manufactured in Switzerland (CH), the assembled system ships at 90 lbs with a 36 × 36 × 27 in footprint.
Key Features
- Integrated VR102S vacuum control: 2.3" color LCD with a 0–1013 hPa setting range, manual/gradient/auto modes, hold, auto-leak, and auto-clean.
- Set inversion design: glassware and bath mount on either left or right side to match the operator's dominant hand and bench layout.
- Manual slide-jack lift: spring-loaded stepless adjustment to a 200 mm maximum height with one-touch lock.
- Digital rotation control: 5–315 rpm across forward, reverse, and auto-inversion, with an 8-brightness-level speed display and evaporation capacity up to 23 ml/min.
- Condenser insulation kit: standard equipment that suppresses condensation on the condenser surface.
- Layered safety: motor overload, over-/low-voltage and speed-sensor protection on the unit, plus bath overheat prevention, upper-limit error detection, and an overcurrent fuse.
How to Choose the Right Rotary Evaporator
Selecting a rotary evaporator means matching bath capacity, temperature reach, control style, and site power to your solvent recovery workload. Review the axes below against your distillation volumes and lab utilities before purchase.
- Bath capacity and flask range: the BO312A holds roughly 5 L (Φ240 × H119 mm) and supports 50–2000 ml evaporation flasks, so confirm your batch sizes fit.
- Temperature range: the oil bath spans RT +10°C to 180°C at ±2.0°C accuracy, covering high-boiling-point solvents beyond a water bath's reach.
- Control type: the integrated VR102S vacuum controller offers manual, gradient, and auto modes for repeatable, hands-off pressure profiles.
- Voltage and power: this system runs 200–230V single-phase, 50/60 Hz on a round terminal with no plug, so verify circuit compatibility.
- Glassware configuration: Set A's diagonal condenser pairs with an external chiller; confirm your cooling source before ordering.
- Vacuum seal material: FKM ships standard, while PTFE is recommended for ketone and ether solvents.
Specifications
| Specification | Detail |
|---|---|
| Capacity | 5 L |
| Voltage | 220V |
| Type | Rotary evaporator complete system |
| Configuration | REV-212M main unit with vacuum controller + Glassware A + oil bath |
| Glassware Set | Set A — traditional diagonal condenser (use with chiller) |
| 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-312-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 | 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) | 797059932122 |
| 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-AO2A | SET | SET |
Documentation
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Why Buy From LabSupplies.com
LabSupplies.com supplies the genuine Yamato Scientific REV212M system as an authorized dealer, backed by the full manufacturer warranty and our lab-equipment specialists for spec questions.
- Authorized Yamato Scientific dealer: every unit is a genuine factory product covered by Yamato's manufacturer warranty.
- In stock: ready to ship from USA inventory.
- Specialist support: dedicated lab-equipment specialists answer configuration and compatibility questions.
Frequently Asked Questions
What temperature range does the BO312A oil bath reach?
The BO312A oil bath operates from RT +10°C up to 180°C with ±2.0°C accuracy. That high-temperature reach handles high-boiling-point solvents that exceed a water bath's working range.
What is the bath capacity and overall system footprint?
The oil bath holds approximately 5 L (Φ240 × H119 mm). The complete assembled system measures 36 × 36 × 27 in and weighs 90 lbs, so plan bench and clearance space accordingly.
What voltage and power does the REV212M-A system require?
This system runs on 200–230V single-phase, 50/60 Hz at 1 A. It connects through a round terminal with no plug, so confirm your electrical circuit and termination before installation.
What rotation speed and evaporation capacity does it deliver?
Rotation spans 5–315 rpm in forward, reverse, and auto-inversion modes. Evaporation capacity reaches up to 23 ml/min, with speed shown on a digital display offering eight brightness levels.
Which flask sizes are compatible?
Compatible evaporation flasks range from 50 to 2000 ml, and receiving flasks from 100 to 2000 ml. An optional reducer accommodates flasks smaller than the standard minimum.
What vacuum seal material is used, and when should I switch to PTFE?
FKM is the standard vacuum seal material. PTFE is recommended when working with ketone or ether solvents to maintain chemical compatibility and seal integrity.