Test Standard Category

A008-05 Dual-Door 440 L Lab Oven – Forced Ventilation, High-Capacity

( Aggregates-Rocks )

  • EN 932-5
  • EN 1097-5
  • ASTM C127
  • ASTM C136
  • ASTM D558
  • ASTM D559
  • ASTM D560
  • ASTM D698
  • ASTM D1557
  • ASTM D1559
  • BS 1924:1

Designed for intensive laboratory use, the 440-litre forced ventilation oven by Matest provides exceptional thermal performance and handling flexibility. With a spacious stainless steel chamber and dual-door front access, it facilitates the drying, conditioning, and thermal processing of large or multiple construction material samples.

Its rugged, double-walled structure and 60 mm thick glass fibre insulation ensure thermal consistency and energy efficiency, even during prolonged testing cycles. The interior chamber and shelves are made of stainless steel, while the external housing is zinc-coated to resist wear and corrosion.

The unit is equipped with a digital precision thermoregulator, enabling accurate temperature control from ambient up to 200 °C, and features a dual safety thermostat and SSR to prevent overheating and ensure long-term operational safety.

Particularly recommended for high-throughput labs and test facilities where volume, access, and repeatability are key requirements.

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  • Large-capacity 440-litre stainless steel chamber

  • Dual-door configuration for easy access and sample handling

  • Uniform heat distribution via forced ventilation system

  • Digital temperature control up to 200 °C

  • Conforms to EN and BS temperature precision standards

  • Double-walled design with 60 mm thermal insulation

  • Dual safety thermostat and SSR for safe continuous operation

  • Two adjustable stainless steel trays included

  • Fast chamber cooling through exhaust ventilation

Specification Value
Capacity 440 litres
Internal Dimensions 900 × 700 × 900 mm
External Dimensions 1250 × 760 × 1000 mm
Temperature Range Ambient to 200 °C
Power Supply 230V 50–60Hz, 1 phase
Wattage 3700 W
Number of Doors 2
Weight (approx.) 95 kg