Rev-212M-A Rotary Evaporator With Vacuum Regulator, Bm-312-A Water Bath (5L), Glassware A Overview
The Yamato REV212MA Rotary Evaporator is a complete distillation system pairing the REV212M main unit with an integrated VR102S vacuum controller, a BM312A 5 L water bath, and Glassware Set A. Rotation spans 5–315 rpm, the bath heats from RT +10°C to 90°C, and evaporation reaches up to 23 ml/min for routine solvent recovery.
Glassware Set A uses a traditional diagonal condenser with a double corrugated tube providing 0.143 m² of cooling surface, best paired with a chiller. A manual spring-loaded jack lifts the assembly up to 200 mm with stepless, one-touch locking. Set inversion lets technicians mount the glassware and bath on either the left or right side to suit the workspace and dominant hand.
Construction combines chromium-free electrogalvanized steel with anodized and baked-finish aluminum plus glass-fiber-reinforced PBT resin. The system runs on 200–230V single-phase, 50/60 Hz power and ships ready for benchtop installation. Crated dimensions are 36 × 36 × 27 in at roughly 90 lbs, and the unit ships from USA inventory.
Key Features
- Integrated vacuum control: VR102S controller with a 2.3" color LCD, 0–1013 hPa setting range, and Manual, Gradient, and Auto modes with hold, auto-leak, and auto-clean.
- Wide rotation range: DC brushless servo motor delivers 5–315 rpm in forward, reverse, and auto-inversion modes with an 8-level digital display.
- Glassware Set A: traditional diagonal condenser with a double corrugated tube and 0.143 m² cooling surface; recommended for use with a chiller.
- Manual lift jack: spring-loaded jack raises the assembly up to 200 mm with stepless adjustment and one-touch locking.
- Set inversion design: glassware and bath mount on either side to fit the installation location and the operator's dominant hand.
- Layered safety: motor overload, over/low-voltage, and speed-sensor protection plus bath overheat prevention, temperature upper-limit error, and an overcurrent fuse.
How to Choose the Right Rotary Evaporator
Selecting a rotary evaporator means matching flask capacity, thermal range, vacuum control, and site power to your distillation workload. Use these criteria to confirm the REV212MA system fits your lab.
- Capacity: the BM312A bath holds about 5 L (Φ240 × H119 mm) and accepts evaporation flasks from 50–2000 ml and receiving flasks from 100–2000 ml, covering small to mid-scale recovery.
- Temperature range: bath heating from RT +10°C to 90°C with ±1.0°C accuracy suits most aqueous and common solvent applications.
- Control type: the integrated VR102S vacuum controller adds Manual, Gradient, and Auto modes, important for reproducible runs and unattended distillation.
- Voltage and power: this system is configured for 200–230V single-phase, 50/60 Hz, 1 A service; verify your circuit before ordering.
- Footprint and lift: a 200 mm stepless jack and reversible set orientation let the unit fit benches with right- or left-hand access.
- Seal chemistry: FKM vacuum seal is standard; PTFE 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 A + water 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 | 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) | 797059932085 |
| 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-AW2A | SET | SET |
Documentation
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Why Buy From LabSupplies.com
LabSupplies.com is an authorized Yamato Scientific dealer, so every REV212MA system arrives as a genuine unit backed by the manufacturer's warranty. Our lab-equipment specialists answer configuration and spec questions before you order.
- Authorized dealer: genuine Yamato Scientific equipment with full manufacturer warranty.
- Ships from USA inventory: dispatched from domestic stock to shorten lead times.
- Specialist support: dedicated lab-equipment specialists for glassware, vacuum, and bath compatibility questions.
Frequently Asked Questions
What temperature range does the BM312A water bath provide?
The BM312A water bath heats from RT +10°C to 90°C with ±1.0°C accuracy. It holds approximately 5 L of water at Φ240 × H119 mm and includes automatic overheat prevention plus a temperature upper-limit error function.
What flask sizes does the REV212MA accept?
The REV212MA accepts evaporation flasks from 50 to 2000 ml and receiving flasks from 100 to 2000 ml. An optional reducer accommodates smaller evaporation flasks. The bath itself offers roughly 5 L of usable capacity.
What voltage and power supply does this system require?
This configuration runs on 200–230V single-phase, 50/60 Hz power at 1 A. The supply uses a round terminal connection with no attached plug, so confirm your circuit and termination before installation.
Which glassware set is included and does it need a chiller?
Glassware Set A is included, featuring a traditional diagonal condenser with a double corrugated tube and 0.143 m² of cooling surface. Set A is recommended for use with a chiller to maximize condensation efficiency.
What vacuum control capabilities are built in?
The system integrates the VR102S vacuum controller with a 2.3" color LCD and a 0–1013 hPa setting range. It supports Manual, Gradient, and Auto modes with hold, auto-leak, and auto-clean, controlling vacuum through an OVR10 solenoid valve.
What rotation speeds and modes does the drive offer?
A DC brushless servo motor drives rotation from 5 to 315 rpm in forward, reverse, and auto-inversion modes. Speed appears on a digital display with a control knob and 8 selectable brightness levels.