Re-202-A Rotary Evaporator, Bm-302-A Water Bath (5L), Glassware A Overview
The Re-202-A Rotary Evaporator, Bm-302-A Water Bath (5L), Glassware A is a complete RE202A rotary evaporator system supplied by LabSupplies.com, authorized dealer for Yamato Scientific. This system pairs the main unit with Glassware Set A and a 5 L BM302A water bath rated from RT +10°C to 90°C. Rotation runs across a 5–315 rpm range.
Set A uses a traditional diagonal condenser built around a double corrugated tube delivering 0.143 m² of cooling surface. A DC brushless servo motor drives forward, reverse, and auto-inversion modes. Exterior panels use chromium-free electrogalvanized steel with a baked-on finish, plus anodized aluminum and fiber-glass-reinforced polybutylene terephthalate resin.
Power runs on 100–115V, 50/60 Hz at 1 A. Manufactured in Switzerland, the unit ships at 90 lbs within a 36 × 36 × 27 in footprint. Manual spring-loaded jack lifting reaches a 200 mm maximum height with stepless, one-touch lock adjustment.
Key Features
- Rotation modes: forward, reverse, and auto-inversion driven by a DC brushless servo motor across 5–315 rpm, with evaporation capacity up to 23 ml/min.
- Set inversion function: glassware and bath mount on either the left or right side to suit the operator's dominant hand and bench layout.
- Manual lift mechanism: spring-loaded jack with 200 mm maximum height, stepless travel, and one-touch lock for fast flask exchange.
- Digital speed display: control knob with 8 brightness levels for clear readout in varied lab lighting.
- Condenser insulation kit: supplied as standard to suppress surface condensation on the diagonal condenser.
- Layered safety: motor overload, over-/low-voltage and speed-sensor-error protection on the drive, plus bath overheat prevention, upper-limit error detection, and overcurrent fuse.
How to Choose the Right Rotary Evaporator
Selecting a rotary evaporator system means matching bath capacity, condenser type, and site power to your distillation workload. Use these criteria to confirm the configuration fits your bench and solvents.
- Bath capacity and temperature: a 5 L water bath spanning RT +10°C to 90°C suits aqueous and low-boiling solvent removal; verify your target boiling points sit within range.
- Glassware set: Set A's diagonal condenser is built for use with a recirculating chiller, so confirm cooling support before ordering.
- Flask compatibility: the system accepts 50–2000 ml evaporation flasks and 100–2000 ml receiving flasks; smaller flasks need an optional reducer.
- Voltage: this configuration runs on 100–115V, 50/60 Hz at 1 A, so match it to your available circuit.
- Seal material: FKM is standard; PTFE is recommended for ketone and ether solvents.
- Footprint and access: a 36 × 36 × 27 in envelope plus set-inversion mounting determines bench placement and operator handedness.
Specifications
| Specification | Detail |
|---|---|
| Capacity | 5 L |
| Voltage | 115V |
| Type | Rotary evaporator complete system |
| Configuration | RE-202 main unit + 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 |
| 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) | 797059928002 |
| Shipping Weight | 90 lbs |
| Dimensions (L × W × H) | 36 × 36 × 27 in |
| Component Size | 1 L |
Available Sizes and Configurations
| SKU | Configuration | Pack |
|---|---|---|
| RE-202-AWA | SET | SET |
Documentation
More in This Series
- Rotary Evaporator (Main Unit) Digital
- Re-202-A Rotary Evaporator, Bm-302-A Water Bath (5L), Glassware B
- Re-202-A Rotary Evaporator, Bm-302-A Water Bath (5L), Glassware C
- Re-202-A Rotary Evaporator, Bo-302-A Oil Bath (5L), Glassware A
- Re-202-A Rotary Evaporator, Bo-302-A Oil Bath (5L), Glassware B
- Re-202-A Rotary Evaporator, Bo-302-A Oil Bath (5L), Glassware C
- Re-212-A Rotary Evaporator, Bm-312-A Water Bath (5L), Glassware A
- Re-212-A Rotary Evaporator, Bm-312-A Water Bath (5L), Glassware B
- Re-212-A Rotary Evaporator, Bm-312-A Water Bath (5L), Glassware C
- Re-212-A Rotary Evaporator, Bm-312-A Oil Bath (5L), Glassware A
- Re-212-A Rotary Evaporator, Bm-312-A Oil Bath (5L), Glassware B
- Re-212-A Rotary Evaporator, Bm-312-A Oil Bath (5L), Glassware C
- Rotary Evaporator (Main Unit) Digital With Vacuum Regulator
- Rev-202M-A Rotary Evaporator With Vacuum Regulator, Bm-302-A Water Bath (5L), Glassware A
- Rev-202M-A Rotary Evaporator With Vacuum Regulator, Bm-302-A Water Bath (5L), Glassware B
- Rev-202M-A Rotary Evaporator With Vacuum Regulator, Bm-302-A Water Bath (5L), Glassware C
- Rev-202M-A Rotary Evaporator With Vacuum Regulator, Bo-302-A Oil Bath (5L), Glassware A
- Rev-202M-A Rotary Evaporator With Vacuum Regulator, Bo-302-A Oil Bath (5L), Glassware B
- Rev-202M-A Rotary Evaporator With Vacuum Regulator, Bo-302-A Oil Bath (5L), Glassware C
- Rev-212M-A Rotary Evaporator With Vacuum Regulator, Bm-312-A Water Bath (5L), Glassware A
- Rev-212M-A Rotary Evaporator With Vacuum Regulator, Bm-312-A Water Bath (5L), Glassware B
- Rev-212M-A Rotary Evaporator With Vacuum Regulator, Bm-312-A Water Bath (5L), Glassware C
- Rev-212M-A Rotary Evaporator With Vacuum Regulator, Bo-312-A Oil Bath (5L), Glassware A
- Rev-212M-A Rotary Evaporator With Vacuum Regulator, Bo-312-A Oil Bath (5L), Glassware B
- Rev-212M-A Rotary Evaporator With Vacuum Regulator, Bo-312-A Oil Bath (5L), Glassware C
- Glassware Set A (Standard Diagonal) For Re-202-A/212-A And Rev-202M-A/212M-A
- Glassware Set B (Vertical High Boiling Point) For Re-202-A/212-A And Rev-202M-A/212M-A
- Glassware Set C (Cold Finger Vertical) For Re-202-A/212-A And Rev-202M-A/212M-A
- Vacuum Regulator For Re-202-A/212-A
- Vacuum Controller For Re-202-A/212-A (Latin America Countries)
Why Buy From LabSupplies.com
LabSupplies.com supplies the genuine RE202A system directly from USA inventory, ready to ship to your lab. Order with confidence backed by manufacturer support and specialist help.
- Authorized Yamato Scientific dealer: every unit is a genuine product covered by the manufacturer warranty.
- In stock: ready to ship from USA inventory.
- Lab-equipment specialists: dedicated support for configuration and spec questions before you order.
- Complete system: main unit, Glassware Set A, and BM302A water bath supplied together as one kit.
Frequently Asked Questions
What temperature range does the BM302A water bath cover?
The BM302A water bath operates from RT +10°C up to 90°C with ±1.0°C accuracy. It holds approximately 5 L within a Φ240 × H119 mm vessel and includes automatic overheat prevention, an upper-limit temperature error function, and an overcurrent fuse.
What voltage and power does the RE202A system require?
This configuration runs on 100–115V, 50/60 Hz at 1 A and ships with a plug. Confirm a matching standard circuit is available at the installation point before ordering.
What flask sizes are compatible with this rotary evaporator?
Evaporation flasks from 50 to 2000 ml and receiving flasks from 100 to 2000 ml are compatible. An optional reducer is required to fit smaller evaporation flasks.
What is the rotation speed range and evaporation capacity?
Rotation runs across 5–315 rpm with forward, reverse, and auto-inversion modes. Evaporation capacity reaches up to 23 ml/min, and speed is set through a digital display with a control knob offering 8 brightness levels.
Does Glassware Set A require a chiller?
Yes. Set A uses a traditional diagonal condenser intended for use with a chiller. The condenser features a double corrugated tube providing 0.143 m² of cooling surface and ships with a standard insulation kit to suppress surface condensation.
What are the system's shipping dimensions and weight?
The system weighs 90 lbs and ships within a 36 × 36 × 27 in footprint. Manufactured in Switzerland, it is supplied as a complete kit of three main components: the RE202A main unit, Glassware Set A, and the BM302A water bath.