Rev-202M-A Rotary Evaporator With Vacuum Regulator, Bm-302-A Water Bath (5L), Glassware A Overview
The Rev-202M-A Rotary Evaporator With Vacuum Regulator, Bm-302-A Water Bath (5L), Glassware A is a complete distillation system built around the Yamato Scientific REV202MA main unit, a VR102S vacuum controller, and the BM302A 5 L water bath. Sold by LabSupplies.com as an authorized dealer, this rotary evaporator pairs a 5–315 rpm rotation range with bath heating from RT +10°C to 90°C.
Glassware Set A uses a traditional diagonal condenser with a double corrugated cooling tube spanning 0.143 m² of surface, suited to chiller-assisted solvent recovery. A DC brushless servo motor drives forward, reverse, and auto-inversion modes. Construction combines chromium-free electrogalvanized steel, anodized aluminum, and glass-fiber-reinforced PBT resin for chemical and thermal durability.
Operating on 100–115V, 50/60 Hz at 1 A, the unit ships with a standard plug and a 2 A service outlet on the bath. Floor footprint measures 36 × 36 × 27 inches at roughly 90 lbs shipping weight. Country of origin is Switzerland. Set inversion lets technicians mount glassware and bath on the left or right to match handedness and bench layout.
Key Features
- Integrated vacuum control: VR102S controller with 2.3" color LCD, 0–1013 hPa setting range, and OVR10 solenoid valve supporting manual, gradient, and auto modes with hold, auto-leak, and auto-clean.
- Rotation performance: 5–315 rpm with forward, reverse, and auto-inversion driven by a DC brushless servo motor; evaporation capacity reaches 23 ml/min.
- Manual slide jack: spring-loaded stepless lift to a 200 mm maximum height with one-touch lock for fast flask raising and lowering.
- Set inversion design: glassware and bath mount on either side, left or right, to suit user handedness and installation space.
- BM302A water bath: ~5 L capacity (Φ240 × H119 mm), RT +10°C to 90°C range, ±1.0°C accuracy, with independent overheat prevention and an overcurrent fuse.
- Layered safety: motor overload, over-/low-voltage, and speed-sensor-error protection plus AC adapter short-circuit, overcurrent, and overvoltage protection.
How to Choose the Right Rotary Evaporator
Matching a rotary evaporator to your workflow means balancing throughput, solvent chemistry, and available bench power. Use these axes to confirm this configuration fits your lab before ordering.
- Capacity: the 5 L BM302A bath and 50–2000 ml evaporation flask compatibility cover routine concentration and recovery; verify your batch volumes land in this range.
- Bath temperature range: RT +10°C to 90°C with ±1.0°C accuracy suits aqueous and moderate-boiling solvents; check that your distillation targets sit inside this window.
- Control type: the integrated VR102S vacuum controller adds gradient and auto pressure programs, reducing bumping and operator intervention versus manual-only setups.
- Voltage: this set runs on 100–115V, 50/60 Hz at 1 A; confirm your circuit before installation.
- Seal chemistry: the FKM vacuum seal ships standard, with PTFE recommended for ketone and ether solvents.
- Footprint: plan for a 36 × 36 × 27 inch installation area and ~90 lbs at delivery.
Specifications
| Specification | Detail |
|---|---|
| Capacity | 5 L |
| Voltage | 115V |
| Type | Rotary evaporator complete system |
| Configuration | REV-202M 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-302-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 | 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) | 797059932061 |
| 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-AWA | SET | SET |
Documentation
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Why Buy From LabSupplies.com
LabSupplies.com supplies this Yamato Scientific rotary evaporator system as a genuine factory unit, ready to ship from USA inventory. Our team supports spec verification and configuration questions so you order the correct setup the first time.
- Authorized Yamato Scientific dealer: genuine equipment backed by the manufacturer warranty.
- In stock: ships from USA inventory.
- Lab-equipment specialists: dedicated support for technical and spec questions.
- Complete system: main unit, vacuum controller, Glassware Set A, and BM302A bath supplied together.
Frequently Asked Questions
What temperature range does the BM302A water bath provide?
The BM302A water bath heats from RT +10°C to 90°C with ±1.0°C accuracy. It holds approximately 5 L of water with internal dimensions of Φ240 × H119 mm and includes independent overheat prevention and an overcurrent fuse.
What flask sizes are compatible with this rotary evaporator?
Evaporation flasks from 50 to 2000 ml are compatible, with an optional reducer available for smaller flasks. Receiving flasks from 100 to 2000 ml are supported. Glassware Set A uses a traditional diagonal condenser intended for chiller-assisted operation.
What voltage and power does the REV-202M-A system require?
The system operates on 100–115V, 50/60 Hz at 1 A and ships with a standard plug. The BM302A bath also provides a 2 A service outlet. Confirm your circuit capacity before installation.
How is vacuum controlled on this unit?
An integrated VR102S vacuum controller manages pressure through a 2.3" color LCD across a 0–1013 hPa setting range. It drives an OVR10 solenoid valve in manual, gradient, or auto modes, with hold, auto-leak, and auto-clean functions plus pressure-sensor and leak error detection.
What materials are used in the construction?
Exterior surfaces use chromium-free electrogalvanized steel with a baked-on finish, anodized aluminum, and glass-fiber-reinforced polybutylene terephthalate resin. The standard FKM vacuum seal handles most solvents, while PTFE is recommended for ketone and ether applications.
What rotation speed and evaporation rate does the REV202MA deliver?
Rotation spans 5–315 rpm with forward, reverse, and auto-inversion modes driven by a DC brushless servo motor. Evaporation capacity reaches up to 23 ml/min, and a digital display with control knob offers 8 brightness levels.