Baths / circulators

Understanding Baths and Circulators in Laboratory Settings

Baths and circulators are used to heat or cool samples uniformly in scientific research and industrial laboratories. These devices typically consist of a temperature-controlled liquid medium, such as water or oil, that transfers heat to or from the materials immersed or connected to them.

Applications include:

• Sample incubation and culture growth.
• Chemical reaction control and synthesis.
• Calibration of temperature-sensitive instruments.
• Enzyme and protein analysis.
• Environmental simulations and stability testing.

Key specifications and considerations:

• Temperature range and stability to match experimental needs.
• Bath volume and circulation capacity for sample size and uniformity.
• Compatibility with various liquids (water, oil, glycol) depending on required temperature ranges.
• Programmability for temperature profiles and ramps.
• Safety features such as over-temperature cutoffs.

QuestPair offers a range of second-hand and refurbished baths and circulators to support precise thermal control in your laboratory workflows.