SKU: 50303400829

BeadBath Duo™ 2 Liter

Sale price$331.20 Regular price$368.00
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Description

BeadBath Duo™ 2 LiterOverview The BeadBath Duo series are the first laboratory baths designed for precision temperature control when used with water, or with (the increasingly popular) Lab Armor thermal beads. Unlike any other laboratory bath, they feature a MODE button that can be used to toggle between Bead or Water mode. Choosing the correct mode will automatically adjust the operation and balance of the multiple internal heating and sensing elements to ensure optimal

Overview

The BeadBath Duo series are the first laboratory baths designed for precision temperature control when used with water, or with (the increasingly popular) Lab Armor® thermal beads. Unlike any other laboratory bath, they feature a “MODE” button that can be used to toggle between “Bead” or “Water” mode. Choosing the correct mode will automatically adjust the operation and balance of the multiple internal heating and sensing elements to ensure optimal performance. The result is one combination bath that is suitable for accurate, and uniform temperature control in either condition.

While the majority of research laboratories today are using water baths, many prefer the convenience of bead baths due to the advantages listed below. With the BeadBath Duo, the lab gets the best of both worlds, allowing conversion from one bath type to the other, with the simple press of a button.

Features:

  • Two separate modes for BEADS or WATER
  • Quik-Cal™, simple in-lab calibration function
  • Offers all of the advantages of a “Bead Bath”
    • Eliminates constant refills (Burn-out protection)
    • Easy (accessory free) securing of tubes and bottles
    • Allows angled incubations
    • Runs constant (no wait for heat-up)
Key Attributes
Type Bead Baths
Incubation Yes
Refrigeration No
Temp Range (°C) Ambient +5 to 80°C water/70°C beads
Capacity (L) 2
Circulation None
Brand Benchmark Scientific
MaxFlow Rate (l/min) N/A
Temp Stability (°C) ±0.2/0.9
Timer No
Alarms Yes
Digital or Mechanical Digital
Data connection No
Tank Material Stainless Steel
Sample Agitation No
Media Racks Available No
Warranty (years) 2 Years
Weight (lb) 4.5
Width (in) 6.5
Depth (in) 8
Height (in) 6
Manufacturer Specifications
Temp. Range (Water): Ambient +5° to 80°C
Temp. Range (Bead): Ambient +5° to 70°C
Temperature Accuracy (2L/10L): +0.2°C
Temperature Increments (2L/10L): 1.0°C/0.1°C
Temp. Uniformity (Water): ± 0.2°C at 37°C
Temp. Uniformity (Bead): ± 0.9°C at 37°C
Exterior (WxDxH) (2L): 6.5 x 8 x 6 in
Exterior (WxDxH) (10L): 10.8 x 16 x 12 in
Chamber (WxDxH) (2L): 5.5 x 6 x 4 in
Chamber (WxDxH) (10L): 9.5 x 11.8 x 6.1 in
Weight (2L): 4.5 lbs/ 2.0 kg
Weight (10L): 15 lbs/ kg
Electrical: 115V or 230V 50-60Hz
Warranty: 2 Years
FAQ

Does purchase of a BeadBath Duo include the beads?

No, it does not. Benchmark Scientific does not sell beads. They recommend using Lab Armor beads

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 50303400829

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Matthew Lonsdale
Chelsea, US
★★★★★ 5
Please make again!!
This thing is great. Only down side is that I can’t buy a second.
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Reviewed in the United States on May 2, 2026
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Ralph
Natrona Heights, US
★★★★★ 5
Great quality shelve
This product is excellent! The quality is outstanding, and it’s easy to assemble as long as you follow the instructions carefully. I’m thrilled with how it looks in my game room it adds a great touch. The value of this shelf is undeniable and well worth the investment.
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Reviewed in the United States on January 3, 2025
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Amazon Customer
Boise, US
★★★★★ 5
As describes
Great shelves
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Reviewed in the United States on June 18, 2025
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Matthew L E
Port Orchard, US
★★★★★ 1
Disappointing Quality
I got these floating shelves with LED lights for my wife, and at first, they seemed like a great purchase. She was really excited about them, and they were surprisingly easy to install. Unfortunately, after just two days, the LED lights completely stopped working. It’s really disappointing because the shelves looked great initially, and the added lighting was a nice touch. For the price, I expected much better quality and durability. It’s frustrating when something you’re excited about doesn’t live up to its promise. While the shelves themselves are still usable, the main feature—LED lighting—is what made them special, and that feature failed. I wouldn’t recommend these based on our experience.
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Reviewed in the United States on January 17, 2025
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Araknis
New York, US
★★★★★ 5
LED floating shelves
I love that these have lights. I don't know how they could be designed to hide a cord so are as expected. I wouldn't want them with replaceable batteries either.
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