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Description
CORIO CD 39L Open Heating Bath CirculatorOverview CD B33 For internal and external temperature applications with transparent or stainless steel bath tanks and pump connections JULABO open heating bath circulators with bath tanks made of stainless steel are designed for internal and external temperature applications. They are primarily used for internal temperature control directly within the bath tank. External closed systems may be connected via the integrated pump connections. Models are
Overview
CD-B33 For internal and external temperature applications with transparent or stainless steel bath tanks and pump connections JULABO open heating bath circulators with bath tanks made of stainless steel are designed for internal and external temperature applications. They are primarily used for internal temperature control directly within the bath tank. External closed systems may be connected via the integrated pump connections. Models are available with a variety of bath sizes and other functional characteristics.
A variety of bath inserts for laboratory glassware, bath covers, and adjustable floors are available as accessories. Common applications include temperature control of measurement cells, photometers, and samples; heating of glass flasks; and temperature testing of food, luxury articles, and materials.
Features:
- Bright, white, easy to read display
- Easy pump change-over between internal and external circulation
- USB connection
- For internal and external applications
- Precise temperature control
- Very quiet
- Easy switching between internal and external circulation
Key Attributes
| Type | Stirred / Circulating Baths |
| Incubation | Yes |
| Refrigeration | Accessory only |
| Temp Range (°C) | A +20 to 150 |
| Capacity (L) | 26-39 |
| Circulation | Yes |
| Brand | Julabo |
| MaxFlow Rate (l/min) | 16 |
| Temp Stability (°C) | ±0.03 |
| Timer | Yes |
| Alarms | Yes |
| Digital or Mechanical | Digital |
| Data connection | USB |
| Tank Material | Stainless steel |
| Sample Agitation | No |
| Media Racks Available | Yes |
| Warranty (years) | 1 |
| Weight (lb) | 46.3 |
| Width (in) | 35.8 |
| Depth (in) | 14.2 |
| Height (in) | 16.9 |
Manufacturer Specifications
| Dimensions (W × L × H) |
35.8 x 14.2 x 16.9 in. |
|---|---|
| Filling volume | 26 ... 39 l |
| Weight | 46.3 lbs |
| Pump connections | M16x1 male |
| Barbed fittings inner diameter | 8/12 mm |
| Working temperature range | +20 ... +150 °C |
|---|---|
| Temperature stability | ±0.03 °C |
| Setting the resolution of the temperature display | 0.1 °C |
| Temperature display resolution | 0.01 ... 0.1 °C |
| Ambient temperature | +5 ... +40 °C |
Data based on voltage version: 115V/60Hz (Nema N5-15 Plug)
| Heating capacity | 1 kW |
|---|---|
| Pump capacity flow rate | 16 l/min |
| Pump capacity flow pressure | 4.8 bar |
| Viscosity max. | 50 cST |
| Bath tank | Stainless steel |
|---|---|
| Bath cover | accessory |
| Usable bath opening (W x L / D) |
26 x 12.6 / 5.9 in. |
| Cooling coil | accessory |
|---|
| Classification according to DIN12876-1 |
Classification III (FL) |
|---|---|
| IP Code according to IEC 60529 |
IP 21 |
| Pump function | Pressure Pump |
| Pump type | Immersion Pump |
| Temperature control | PID1 |
|---|---|
| Absolute temperature calibration | 1 Point Calibration |
| Temperature displayTemperature display | LED |
| Temperature settingTemperature setting | Keypad |
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
4.4 ★★★★★
Based on 70 reviews
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Product Reviews
★★★★★ 5
Better than other flimsy trays
Color: Black, Size: Rectangle, Color: Black, Size: Rectangle
I got this to replace another flimsy valet tray I got as a gift. This one is way more sturdier, looks nicer, bigger, and has a nice feel.
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Reviewed in the United States on February 12, 2026
★★★★★ 5
Looks great, doesn't hold much so measure carefully
Color: Gray, Size: Rectangle
I got this organizer for my husband to keep his stuff by the door. While it's a little smaller than I'd hoped, it looks great in the entryway. It's super easy to snap together, but feels like the material could be damaged easily if you're not careful. He is able to store his keys, wallet, and sunglasses in it, and throws hit hat on top. Overall we are really happy with it.
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Reviewed in the United States on January 31, 2026
★★★★★ 5
Perfect
Color: Blue, Size: Square
Just what I needed. The size is perfect as I didn’t want anything too large to place my watches and other accessories inside near the corner of my desk. Its size is essentially 7x7, and the design is sleek compared to other organizer holders. I got the color in blue and it looks stunning with the rest of my setup. I’m unsure about other reviewers, but mine came safely and the leather walls are decently thick, so it’s not too flimsy when buttoned together which holds very securely. There are hole spaces at the bottom corners once assembled, so if you have super small items such as beads or really small jewelry, they could potentially fall out, but most of my items are large enough that won’t be of concern. If you have a wire charger near by, the holes could be used to charge your smartphone inside, which has its own practical usage. Overall, I’d definitely recommend it if you’re on a lookout for a sleek but compact organizer holder, and I personally will consider getting another one in the future for myself for other household belongings.
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Reviewed in the United States on October 13, 2024
★★★★★ 5
A MUST HAVE for my remote as I always drop or loose my remote! Easer to hold too!
Color: Glow Green, Color: Glow Green
I'm on my 2nd or 3rd Apple TV and the remotes stink for me as its like my home office / bedroom eats my remote.
The apple remote is also very small and hard for me to hold in my hand and will just slip out of my hand an "poof" gone!
However this remote cover is the ticket! I no longer drop my remote but if I do loose it, this bright color glow in the dark is easy to spot!
Just like all glow in the dark stuff it must be "charged" under light to glow and is limited how long it will glow. I charged it under a desk lamp before I took the included picture. However, even if it looses its glow charge the fluorescent green / yellow color is easer to spot on a dark floor or under a dark bed or sofa and is easy to spot when using a flash light too if its no longer glowing, the color stands out to the eye in a dark room.
This product truly transforms that slick hard to hold and hard to use and impossible to find Apple remote into something I now enjoy using! This is a MUST HAVE PRODUCT if you have a Apple TV!
Great stuff at a GREAT price! A TRUE MUST HAVE!
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Reviewed in the United States on December 14, 2024
★★★★★ 5
Fits perfectly ‼️
Color: Glow Green, Color: Glow Green
Just arrived and I already love it. We recently purchased a new AppleTV and bought this remote cover for our brand new remote.
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Reviewed in the United States on May 17, 2026