Rev-212M-A Rotary Evaporator With Vacuum Regulator, Bm-312-A Water Bath (5L), Glassware C Overview
The Rev-212M-A Rotary Evaporator is a complete REV212MA evaporation system in the rotary evaporator category, pairing a 5 L BM312A water bath rated for RT +10°C to 90°C with Glassware Set C and an integrated VR102S vacuum controller. LabSupplies.com supplies this unit as an authorized Yamato Scientific dealer.
Glassware Set C uses a cold-finger vertical condenser suited to volatile, low-boiling-point solvents. A double corrugated condenser tube delivers 0.143 m² of cooling surface. The DC brushless servo motor drives rotation from 5 to 315 rpm with forward, reverse, and auto-inversion modes, while a manual spring-loaded jack lifts the flask up to 200 mm with stepless one-touch lock.
This configuration runs on 200–230V single-phase power at 50/60 Hz, 1 A, and ships at 90 lbs with a 36 × 36 × 27 in footprint. The exterior uses chromium-free electrogalvanized steel with a baked-on finish plus anodized aluminum. Country of origin is Switzerland (CH).
Key Features
- Set inversion: glassware and bath mount on either the left or right side to match a technician's dominant hand and bench location.
- Integrated VR102S controller: 2.3-inch color LCD with a 0–1013 hPa vacuum setting range and Manual, Gradient, and Auto modes including hold, auto-leak, and auto-clean.
- Rotation control: 5–315 rpm via DC brushless servo motor with forward, reverse, and auto-inversion, shown on a digital display with an 8-level brightness knob.
- Manual lift jack: spring-loaded mechanism with 200 mm maximum height, stepless adjustment, and one-touch lock.
- Condenser insulation kit: standard-equipped to suppress condensation forming on the condenser surface.
- Layered safety: motor overload, over/low-voltage and speed-sensor protection on the drive, plus bath overheat prevention, upper-limit error detection, and an overcurrent fuse.
How to Choose the Right Rotary Evaporator
Matching a rotary evaporator to your workflow means aligning solvent volatility, throughput, and site power . Review these axes against your application.
- Glassware set: Set C with a cold-finger vertical condenser targets volatile, low-boiling-point solvents; confirm the condenser style fits the chemistry you distill most.
- Flask capacity: this system accepts 50–2000 ml evaporation flasks and 100–2000 ml receiving flasks, so size around your typical batch volume and headroom needs.
- Bath temperature range: the BM312A water bath runs RT +10°C to 90°C at ±1.0°C accuracy — verify your solvents evaporate within that window.
- Voltage and site power: this configuration requires 200–230V single-phase, 50/60 Hz service with a round terminal and no plug; confirm your bench circuit before installation.
- Footprint and weight: plan for a 36 × 36 × 27 in shipping envelope and a 90 lb unit when allocating bench and lift resources.
- Vacuum control depth: the integrated VR102S adds Gradient and Auto programming with auto-leak fault response — choose it when reproducible pressure profiles matter.
Specifications
| Specification | Detail |
|---|---|
| Capacity | 5 L |
| Voltage | 220V |
| Type | Rotary evaporator complete system |
| Configuration | REV-212M main unit with vacuum controller + Glassware C + water 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 | 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) | 797059932559 |
| 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-CW2A | SET | SET |
Documentation
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Why Buy From LabSupplies.com
LabSupplies.com supplies the REV212MA system as a genuine Yamato Scientific unit backed by the manufacturer warranty, shipped directly from USA inventory so you order and receive without a sales-quote loop.
- Authorized Yamato Scientific dealer: genuine factory equipment with full manufacturer warranty coverage.
- In stock: available now and ready for direct purchase.
- Ships from USA inventory: domestic dispatch on this complete kit.
- Lab-equipment specialists: a dedicated team for spec and configuration questions before you order.
Frequently Asked Questions
What is the bath temperature range on the BM312A water bath?
The BM312A water bath operates from RT +10°C to 90°C with ±1.0°C temperature accuracy. It holds approximately 5 L (Φ240 × H119 mm) and includes automatic, independent overheat prevention plus an overcurrent fuse.
What flask sizes does the REV212MA accept?
The system accepts evaporation flasks from 50 to 2000 ml and receiving flasks from 100 to 2000 ml. An optional reducer is available for smaller evaporation flasks.
What voltage and power supply does this rotary evaporator require?
This configuration requires 200–230V single-phase power at 50/60 Hz, 1 A. The connection uses a round terminal with no plug, so confirm your bench circuit and termination before installation.
What materials is the unit constructed from?
The exterior uses chromium-free electrogalvanized steel sheet with a baked-on finish, anodized and baked-finish aluminum, and fiberglass-reinforced polybutylene terephthalate resin. The standard vacuum seal is FKM, with PTFE recommended for ketone or ether solvents.
What rotation speeds and modes are available?
Rotation ranges from 5 to 315 rpm, driven by a DC brushless servo motor. Forward, reverse, and auto-inversion modes are supported, with speed shown on a digital display controlled by a knob offering 8 brightness levels.
What vacuum control does the integrated VR102S provide?
The integrated VR102S controller offers a 2.3-inch color LCD with a 0–1013 hPa setting range across Manual, Gradient, and Auto modes. It includes hold, auto-leak, and auto-clean functions plus pressure-sensor, memory, leak, and high-pressure error detection.