Fisher Scientific 20L-M Isotemp Waterbath 20 L Capacity

Fisher Scientific Isotemp 20L-M – 20L General Purpose Water Bath

The Fisher Scientific Isotemp 20L-M is a reliable, high-capacity water bath engineered for consistent thermal performance in demanding laboratory settings. Featuring a 20-liter stainless-steel reservoir, this unit provides the volume necessary for high-throughput sample processing and the incubation of large flasks or racks. Its straightforward controls and robust safety features make it a workhorse for clinical, research, and industrial labs requiring dependable temperature maintenance.

Technical Performance & Design

• Microprocessor Temperature Control: Utilizes advanced PID control to maintain excellent temperature stability, ensuring that sensitive biological samples remain within a tight thermal window.
• Corrosion-Resistant Interior: The bath chamber is constructed from seamless stainless steel, which resists chemical attack and eliminates the "dead zones" where bacteria or scale can accumulate.
• Dual-Thermostat Safety: Features an adjustable over-temperature safety limit that prevents overheating in the event of a primary controller failure, protecting both the unit and your research.
• Ergonomic Drainage: Includes a front-mounted drain valve and quick-disconnect tubing, allowing for fast and splash-free water changes during routine maintenance.

Product Specifications

• Catalog Number: 20L-M
• Chamber Capacity: 20 Liters (5.3 gal)
• Temperature Range: Ambient to 100°C
• Display: Digital LED (0.1°C increments)
• Interior Dimensions (L x W x H): 11.5 x 19.5 x 6.0 in (292 x 495 x 152 mm)
• Electrical Requirements: 115V or 230V, 50/60Hz

Key Benefits & Applications

• High-Volume Incubation: The 20L capacity is ideal for media tempering, clinical serology, and large-scale heating of reagents in a centralized lab environment.
• User-Friendly Interface: The simple, bright digital display allows for scannable temperature verification from across the room, improving lab safety and monitoring.
• Durable Laboratory Benchtop Utility: Built for continuous-duty operation, the Isotemp series is recognized for its long service life in high-use academic and industrial facilities.
• Sample Protection: Comes standard with a stainless-steel gable cover designed to direct condensation to the sides, preventing water from dripping into open sample tubes.

Used, tested to be in great working condition.

Fisher Scientific™ and Isotemp™ are trademarks of Thermo Fisher Scientific Inc. All other trademarks are the property of their respective owners.