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Description
Julabo SW Series Reciprocating Water BathsOverview The SW22 and SW23 Shaking Water Baths are ideal for routine applications, such as temperature control of samples, incubations, material testing, corrosion tests, cell cultivation, food and beverage testing. The working temperature ranges from +20 to +99. 9C qualifying them for a wide variety of applications. Features: Working temperature range from +20 to +99. 9C User friendly operation via keypad Bright LED Display Bath volumes from 2 to 26
Overview
The SW22 and SW23 Shaking Water Baths are ideal for routine applications, such as temperature control of samples, incubations, material testing, corrosion tests, cell cultivation, food and beverage testing. The working temperature ranges from +20 to +99.9°C qualifying them for a wide variety of applications.
Features:
- Working temperature range from +20 to +99.9°C
- User-friendly operation via keypad
- Bright LED-Display
- Bath volumes from 2 to 26 liters
- Splash-proof design
- Power switch integrated in keypad (patented)
- High temperature stability of ±0.2°C (model SW22) or ±0.02°C (model SW23)
- Dry-running protection with audible and optical alarm
- Warning and cut-off protection for high/low temperature
- Adjustable shaking frequencies from 20 to 200 RPM‘s in SW models
- Convenient bath drains
- Removable bottom plate and shaking insert
- Lift-up bath cover (optional)
- Wide selection of accessories for temperature control of samples
- All wetted parts are made of stainless steel or high grade plastics
Julabo shaking water baths with seamless, splash-water protected keypad offer a high operating comfort. The bright LED multi-display indicating up to 6 temperature values is visible from across the lab. Advanced microprocessor technology with PID temperature control eliminates temperature overshoot and provides high temperature stability. The built-in timer simplifies time-dependent applications. The RS232 interface allows on-line communication with PC. Sensitive samples in the bath are well protected: As soon as the high and low temperature limits are reached an interval tone sounds. If the liquid in the bath reaches a minimum, a complete shut-down is effected and a permanent signal tone sounds. Instruments are conceived for unsupervised continuous operation. Bath tanks and all parts in contact with the bath liquid are made of high-grade stainless steel.
Advantages
- Microprocessor technology with PID temperature control
- Bright LED multi-display
- Seamless, splash-proof keypad
- Splash-proof mains switch
- Electronic timer for setting the running time (0:01 to 9:59 h:min)
- On-line communication via built-in RS232 interface
- Early warning system with high and low temperature limits
- Drain screw for conveniently emptying the bath
- Dry-running protection / safety temperature fixed at 130°C
- Wide range of accessories including lift-up Makrolon bath cover available
- EasyTemp control software is available free of charge
- Removable shaking carriage
- Shaking frequency adjustable from 20 to 200 rpm
- Shaking frequency indicated on multi-display
- Shaking stroke 15 mm
- Integrated circulation pump
Lift-up Makrolon cover available as optional extra. RS232 interface cable available as an accessory.
Key Attributes
| Type | Shaking Water Baths |
| Incubation | Yes |
| Refrigeration | No |
| Temp Range (°C) | Ambient +20 to +100 |
| Capacity (L) | 20 |
| Circulation | None |
| Brand | Julabo |
| MaxFlow Rate (l/min) | N/A |
| Temp Stability (°C) | ±0.02, ±0.2 |
| Timer | Yes |
| Alarms | Yes |
| Digital or Mechanical | Digital |
| Data connection | Yes |
| Tank Material | Stainless Steel |
| Sample Agitation | Yes |
| Media Racks Available | Yes |
| Warranty (years) | 2 |
| Weight (lb) | 51 |
| Width (in) | 27.6 |
| Depth (in) | 13.8 |
| Height (in) | 10.2 |
Manufacturer Specifications
| Working temperature range (°C) | +20 to +99.9°C |
|---|---|
| Temperature stability (°C) | ±0.2°C (model SW22) or ±0.02°C (model SW23) |
| Setting / display resolution | 0.1 °C |
| Temperature Display | LED |
| Heating capacity (kW) | 1 |
| Bath opening / bath depth (W x L / D inch) | 19.7 x 11.8 / 7.1 |
| Filling volume (liters) | 8 ... 20 |
| Digital interfaces | RS232 Optional Profibus |
| Ambient temperature | 5...40 °C |
| Dimensions W x L x H (inch) | 27.6 x 13.8 x 10.2 |
| Weight (LBS) | 51 |
| Classification according to DIN12876-1 | Classification I (NFL) according to DIN 12876-1 |
| Included with each unit | integrated circulating pump for best temperature stability and homogeneity |
| Bath cover | optional |
| Power requirement V / Hz / A | 115/60/10 Additional voltage versions available |
| Shaking frequency rpm | 20...200 |
| Shaking stroke mm | 15 |
Characteristics
Display- Easy to read - Large LED temperature display for actual value and setpoint (resolution 0.1°C)
- Several values at a glance - Large Multi-Display (LED), easy to read across the room, for actual value and up to 3 setpoints, warning functions, high temperature cut-off, selected pump stages (resolution 0.01/0.1°C)
Operation
- Clearly structured, comfortable, splash-proof keypad for setpoint adjustment, high/low temperatures, timer and shaking frequency
Temperature Control
- Precise PID temperature control with set control parameters, temperature stability ±0.2°C (model SW22) or ±0.02°C (model SW23)
- High measuring accuracy - ‘Absolute Temperature Calibration’ for manual compensation of a temperature difference, 1-point calibration
Technical Features
- Serial connection - RS232 interface for PC connection, e.g. for data communication and recording of measured values
- Warning & Safety Functions
- Early warning system for high/low temperature limits
- Maximum safety for applications, optical and audible alarm, convertible to automated cut-off function
- Only for non-flammable bath fluids - Classification I (NFL) according to DIN 12876-1
Technical changes may be made without prior notification. Images may deviate from the original.
FAQ
What is the plug type on the Jubalo SW23 model water bath?
The Julabo SW23 has a standard NEMA 5-15 plug.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
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Product Reviews
★★★★★ 5
Perfect all-around frother, stand keeps it nice and neat on the counter within easy reach.
Color: Black, Size: Rechargeable
Rechargeable, lightweight, variable speeds and optional whisks all make this the perfect item for your kitchen. You can quickly froth milk for your coffees, whip a small batch of whip cream, and even make mug cakes with the hook attachment. The price is very compatible with the competitors, but the ease of use makes this a top choice.
The variable speeds makes it much better to control than the push button ones. When you let go of the pressure switch it turns off, no need for a dedicated on-off switch. Having the pressure switch on the top makes it extremely easy to use! It fits very comfortably in the hand and with the metal stand, looks quite nice on the counter, ready to use at any time. I highly recommend this InstaWhisk!
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Great product from a great company
Color: Black, Size: Rechargeable
This product works very well. There are several other whips to use also. I absolutely love the cream it makes and that is important so I can enjoy my morning coffee. I used this whisk for quite a while then all of a sudden it stopped working. I wrote to the company to explain. A few days later they sent me a beans new whisk. GREAT item and great company to work with.
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Reviewed in the United States on May 23, 2026
★★★★★ 4
Great Frother - almost too powerful
Color: Black, Size: Rechargeable
I’ve been using the Tyohur InstaWhisk milk frother for a while now, and overall I really like it—but I wouldn’t quite give it 5 stars, and honestly it’s because it might be a little too powerful for its own good.
First, the positives: this frother does an amazing job. The single-button control is super easy to use, and I love that you can adjust the speed just by how much pressure you apply. It feels very intuitive, and you can really dial in the exact texture you want. Whether I’m making a latte or mixing something thicker like a protein drink, it handles everything smoothly.
The performance is seriously impressive. On the lower speeds, it creates nice, silky foam, and when you turn it up, it’s incredibly fast—like café-quality foam in seconds. High-speed frothers like this are designed to create rich foam very quickly, and this one definitely delivers on that promise
That said, the power is also what knocks it down a star for me. If you’re not careful (especially when using higher speeds), it can splash pretty easily. The product description says it’s designed to prevent mess with stable low-RPM operation, and that’s true if you stay on the lower settings—but once you ramp it up, you really need to keep the whisk fully submerged or start slow, or it can send milk flying out of the container
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Great frother and well built
Color: Black, Size: Rechargeable
I don’t usually write reviews, but since I’ve been helped by so many reviews from others, I wanted to share my thoughts on the InstaWhisk Milk Frother.
This is a great frother. It really whips cream into a tasty, rich froth. My wife and I have tried cheaper battery-operated frothers in the past, and while they worked fine at first, they didn’t last very long. The InstaWhisk feels well built and works great.
Pro tip: The frother may be a little too powerful at normal speed, so you might need to lightly “feather” the power button to keep the liquid from overflowing the cup. Once you get used to it, it works really well.
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Reviewed in the United States on June 6, 2026
★★★★★ 5
Great frother/stirrer especially for the price.
Color: Black, Size: Rechargeable
Best one available. Have used cheap ones from the store that work pretty good, but batteries are a pain. This is rechargeable and it has a push button that allows you to start it right away without having to turn it on to start it kind of like a power drill. If you start to press it it goes slow the harder you press the faster it goes. The different attachments are great. We use it for both coffee frothing as well as mixing up electrolyte drinks with water with the included mixing attachment. Crazy powerful and easy to use.
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Reviewed in the United States on May 9, 2026