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Lab Equipments & Instruments

Thermo Scientific
Precision™ General Purpose Water Baths


Temperature Stability
/ Uniformity @ 70°C
Overall Dimensions
w/o Cover
(L x W x H)
68L4811 2 Liter Amb. to 90°C ±0.1°C / ±0.2°C 9.1 x 7.8 x 9.2 in. 200W
78L4811 2 Liter
Amb. to 100°C ±0.1°C / ±0.2°C 9.7 x 14 x 9.1 in. 300W
88L4811 5 Liter Amb. to 100°C ±0.1°C / ±0.2°C 9.7 x 14 x 9.1 in. 300W
98L4811 10 Liter Amb. to 100°C ±0.1°C / ±0.2°C 15.5 x 15.1 x 9.2 in. 800W
09L4811 20 Liter Amb. to 100°C ±0.1°C / ±0.2°C 15.4 x 21.8 x 9.2 in. 1200W
19L4811 28 Liter Amb. to 100°C ±0.1°C / ±0.2°C 15.4 x 21.8 x 11.1 in. 1200W
29L4811 5 Liter &
10 Liter (Dual)
Amb. to 100°C ±0.1°C / ±0.2°C 15.4 x 23.1 x 9.2 in. 300W & 800W

Precision general purpose water baths are rugged, high performance baths that are designed to maintain water temperature from ambient to 100°C. Ideal for a wide range of lab applications, capacities range from 2 L to 28 L, including shallow models. Over-temperature safety circuitry is designed to prevent thermal runaway, while new auto-on and auto-off timers allow you to optimize operation schedules. Benefit from outstanding chemical and corrosion resistance with epoxy powder-coated exterior, and easily clean the chamber with its seamless stainless-steel interior.


  • Smaller footprint, compared to previous models, frees up valuable benchtop space
  • Advanced microprocessor controller is designed for extended functionality
  • Protect your work with audible alarms
  • Conveniently save commonly used settings with four temperature presets
  • Baths come with clear polycarbonate gable cover, diffuser tray, drain hose and rubber duck
  • Includes a setting to work with thermal beads
  • US FDA Class I Medical Device
  • UL Listed and CE Marked

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