624L 300C Floor Standing Laboratory Drying Oven NuOven FDA624-I

1. Vertical design combined with bottom heating system optimizes space utilization and enables precise temperature control.
2. Vertical forced convection technology ensures highly uniform temperature distribution within the chamber.
3. Working chamber constructed of stainless steel with powder-coated steel housing, featuring a triple-layer toughened glass observation window on the front door.
4. Equipped with sturdy stainless steel shelves offering superior load-bearing capacity and easy cleaning.
5. Temperature controller powered by a high-speed, high-performance CPU chip for rapid response and precise regulation.
6. Utilizes highly sensitive and precise PT100 resistance sensors for accurate and reliable temperature measurement.
7. Preset programmable control supports timing operations up to 99 hours, including power on/off and working periods.
8. Multiple alarm systems provide real-time monitoring for sensor failure, temperature deviations, and over-temperature conditions.
9. Parameter memory function stores frequently used settings for convenient recall.
10. Temperature display calibration ensures long-term measurement accuracy.
11. Dynamic self-diagnostic control technology proactively monitors system health and performance.
12. Optional independent temperature control/alarm system and inert gas interface with flow meter for enhanced safety and specialized applications.

NuOven FC—Series have10-segment temperature control program to realize temperature curve program running.

Understanding how a laboratory drying oven works reveals the engineering behind its reliability. The process begins with electrical heating elements, typically made of nichrome wire, which generate heat within an insulated chamber. This heat is then transferred to the samples inside.

There are two main methods: gravity convection, which relies on natural air currents and is gentler, and forced-air convection, which uses a fan to actively circulate hot air for faster, more uniform drying. As the samples heat up, moisture or solvents within them evaporate. The oven design incorporates vents to allow this evaporated vapor to escape, preventing re-condensation.

The cornerstone of its functionality is precise temperature control, managed by sophisticated PID (Proportional-Integral-Derivative) controllers and thermocouple sensors. This system continuously monitors and adjusts the heating output to maintain the setpoint temperature with minimal fluctuation, ensuring process integrity for sensitive applications.