The MS Stirring Water Bath series packed with built-in thermostatic baths are innovative product line to provide precise temperature control and excellent mixing performance for a wide range of laboratory applications. The built-in stirring mechanism not only provides outstanding temperature uniformity, but also applies a stirring mixture function. The 20L stainless steel tank can operate flask(s) containing a moderate amount of solution simultaneously. Single stirring mechanism model and multi-stirring models are available for your preference.
Compatible Bottle of SWB-20L-3
The size of different brand bottle may vary slightly. Please refer the following table as reference only.
| ≤500ml | 1L | 2L | |
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3 | 3 | 2 (position 1 & position 3) |
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3 | 2 (position 1 & position 3) |
2 (position 1 & position 3)* |
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3 | 3 | 2 (position 1 & position 3) |
**Teflon Stir Bar, Cylindrical, L≤60 mm.
*When 2L Erlenmeyer Flask is applied, it may be too high for the lid of water bath to put on.
MS07_Stirring Water Bath SWB-10L / SWB-20L * Marketing video
MS07_Stirring Water Bath SWB-10L / SWB-20L

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| Concave lid design allows condensation flow back to the tank. | Side opening of the lid to allow minimum evaporation while maintaining water bath temperature. | Water Circulation Function |
Magnetic Agitator |
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Stir bar |

| at. No. | SWB-20L-1 | SWB-20L-3 |
|---|---|---|
| Number Of Stirring Mechanisms | 1 | 3 |
| Stirring Speed | 400-1500rpm (measured by percentage, nonlinearity) | |
| Bath Capacity | Approx. 5.28gal (20L) | |
| Water Circulation Function | Yes | |
| Display | LCD | |
| Heating Power | 800W | |
| Controller | Digital microprocessor controller | |
| Bath Temperature | 5°C above ambient to 99°C | |
| Temperature Increment | 0.1°C | |
| Temperature Accuracy | ±0.2°C at 37°C | |
| Temperature Calibration | Yes | |
| Timer | 99 (hr): 59 (min) / Continuous | |
| Safety Device | Warning indication on screen with alarm and automatic shut down | |
| Operating Temperature | Ambient to 40°C | |
| Bath Tank Material | 304 stainless steel | |
| Bath Inner Dimension (WxLxH) | Approx. 11.8"x19.7"x5.9" (300x500x150mm) | |
| Dimension (WxLxH) (without lid) | Approx. 13"x21.3"x9.5" (330x540x240mm) | |
| Rear Drainage Port | Yes | |
| Material | Painted iron metal | |
| Lid Material | Polycarbonate with stainless steel handle | |
| Communication Port | RS232 | |
| Weight | Approx. 30.9lb (14kg) | |
| Rated Voltage | 10V / 220V~ | |
| Cat. No. | Product Description |
|---|---|
| SWB-20L-1-110 / 220 | 20L Stirring Water Bath with 1 built-in stirring mechanism, lid included |
| SWB-20L-3-110 / 220 | 20L Stirring Water Bath with 3 built-in stirring mechanism, lid included |
| Cat. No | Product Description |
|---|---|
| SWB-LID20 | Transparent lid for 20L Stirring Water Bath |
| SWB-RS232 | RS 232 cable for data logging |
| SWB-DLSW | Data Logging software package |
| SWB-DLSW-R | Data Logging software package, include a RS 232 cable |