YEKLAB

Furnaces & Heating

Furnaces and heating equipment are high-temperature laboratory instruments used for sample drying, ash determination, heat treatment and sterilization. This category includes drying ovens (etüv) operating at 40–300°C and muffle furnaces (ash furnaces) reaching up to 900–1600°C.

Drying ovens are used for sample drying, glassware sterilization, aging tests and gravimetric moisture determination. Natural and forced convection models address different volume and temperature requirements. Muffle furnaces remove organic matter through high-temperature combustion to determine the ash percentage in coal, food, environmental and materials analyses — a fundamental requirement of ISO 1171 and ASTM D3174 standards.

YEKLAB furnaces and heating equipment feature PID-controlled digital temperature regulation, programmable heating ramps and long-life heating elements. Our instruments are designed for energy efficiency, uniform temperature distribution and low operating costs. Maintenance packages including installation, thermocouple calibration and heating element replacement are available.

Products in This Category (4)

Furnaces & Heating - Laboratory Drying Oven 250°C

Laboratory Drying Oven 250°C

Furnaces & Heating - High Temperature Oven 300°C

High Temperature Oven 300°C

Furnaces & Heating - Muffle Furnace 1600°C

Muffle Furnace 1600°C

Furnaces & Heating - YEK-MF SERIES

YEK-MF SERIES

Frequently Asked Questions

What is the key difference between a muffle furnace and a drying oven?+
A drying oven operates at 40–300°C for low-to-medium temperature applications like drying and sterilization. A muffle furnace operates at 900–1600°C and burns off organic matter to determine ash content. They serve different analytical needs.
Which standards should a muffle furnace comply with?+
ISO 1171 and ASTM D3174 for coal analysis, AOAC for food analysis, and EPA methods for environmental analysis. The furnace must provide adequate temperature uniformity and programmability.
Should I choose forced or natural convection for a drying oven?+
Forced convection models use a fan to circulate air, providing more uniform temperature distribution and faster drying. For precise moisture determination applications, forced convection is recommended.
What is the lifespan of furnace heating elements?+
Heating elements typically last 2,000–5,000 hours depending on usage intensity. YEKLAB provides periodic maintenance packages including heating element replacement and thermocouple calibration.
Do you provide installation support?+
Yes. YEKLAB handles layout planning, electrical infrastructure verification, commissioning and operator training for all furnace and oven deliveries.
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