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Thermo Scientific™ AquaBath™ Water Baths

Aquabath Water Baths provide precise temperature control and are available with an analog or digital operating system, in a variety of sizes from 2 to 28L.

Manufacturer:  Thermo Scientific™ 18100A1CEQ

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Catalog No. 15-476-14Q

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Thermo Scientific™ Aquabath Water Baths provide precise temperature control and are available with an analog or digital operating system. The Aquabath is available in a variety of sizes from 2 to 28L, including a shallow form to meet specific application needs and budgets. Bath features dual thermostats and an independent high-limit thermostat for overtemperature protection.

  • Hinged acrylic cover lifts to a 90° stay-open position or can be removed completely
  • “Fins” on the hinged clear acrylic gable cover (included) protect hands from hot vapors
  • Exterior remains cool to the touch even after extended use to prevent accidental burns
  • Temperature-resistant plastic rim fits over the seamless stainless-steel reservoir for a leak-free seal
  • Stainless-steel exterior resists corrosion and has a tough, easy-to-clean enamel coating
  • Rounded, seamless stainless-steel reservoir and diffuser tray resist rust and contamination for simple maintenance
  • Movable temperature controllers on the 20 and 28L digital models can be used on the bath long or short side to best utilize bench space
  • Heating elements will not burn out if the bath accidentally runs dry
  • Drain pump is included with 10, 20, 28 and 5/10L models

Digital Operating System

  • Field-calibratable
  • PID control provides ±0.24°C uniformity, ±0.5°C stability and ±0.1°C control resolution at 37°C
  • Digital temperature set and readout selectable display with 0.1° resolution

Analog Operating System

  • Easy-to-use analog control and hydraulic thermostat—ideal for fixed-setpoint applications
  • Temperature uniformity ±0.2°C at 37°C
  • Diffuser tray, thermometer clip and nonhazardous liquid, partial immersion (76mm) thermometer (-10° to +110°C) included (230V models do not include a thermometer)

Ordering Information:

Stainless-steel covers available separately.

Compatible with:

  • Cover, for 2L baths, stainless steel (19000-11Q)
  • Cover, for 2L shallow and 5L baths, stainless steel (19000-13Q)
  • Cover, for 20L and 28L baths, stainless steel (19000-17Q)
  • Cover, for 10L baths, stainless steel (19000-15Q)


Stainless Steel
20 L
Drain Pump
Enamel-coated Stainless Steel Shell
16.4 x 24.2 x 7.6 in. (42 x 62 x 19 cm)
11.8 in.
30 cm
19.8 in.
50 cm
19 cm
15 cm
10.1 kg
50/60 Hz
CSA and CE certified
Ambient to 100°C
±0.2 at 37°C
16.4 in.
42 cm
24.2 in.
62 cm
7.6 in.
6 in.
22.3 lb.
230 V
Product Certifications


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