Hornos y estufas for the laboratory
Thermal processing units operating at above-ambient temperatures, working by natural or forced convection to heat, dry or treat samples and materials.
hornos y estufas guide
Drying of glassware and samples, heat treatments, curing, dry heat sterilization and materials testing in pharmaceuticals, research, food, paints and human and veterinary medicine.
How to choose hornos y estufas
- It depends on the temperature range
- The type of convection (natural or forced)
- The volume and capacity
- The uniformity
- The thermal safety devices and data recording. Specific values come from the catalog (Sanity)
Frequently asked questions about hornos y estufas
Natural or forced convection?
Forced convection (with a fan) gives better uniformity and shorter times, making it ideal for dense or critical loads; natural convection avoids turbulence over light powders and delicate samples. It is the first decision when choosing a laboratory oven.
What maximum temperature do I need?
Standard laboratory ovens typically reach 250-300 °C. It is advisable to choose the range with margin over your actual process and to prioritize uniformity and stability at the working temperature, which matter more than the maximum in the brochure.
Can an oven be used for dry heat sterilization?
Yes, if it reaches and holds the specified conditions (for example 180 °C) with documented uniformity and, in regulated use, with cycle qualification. For routine instruments, the autoclave is usually more efficient.
What documentation exists for regulated use (GLP/GMP)?
Models with data logging, interfaces for monitoring, IQ/OQ qualification protocols and uniformity certificates in accordance with DIN 12880. Binder, represented by Inolab, is a reference in this documentation.
Brands we represent in hornos y estufas
Available hornos y estufas models
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