Test Standard Category

A010-02 High-End Lab Oven 420 L, Dual-Door Forced Ventilation to 300 °C

( Aggregates-Rocks )

  • UNE 103300
  • BS 1377:1
  • ASTM D560
  • ASTM D559
  • EN 1097-5
  • ASTM C127
  • BS 1924:1
  • ASTM C136
  • EN 932-5
  • ASTM D1559
  • ASTM D1557
  • ASTM D558
  • ASTM D698

Designed for large-scale testing and thermal treatment, the 420-litre high-end laboratory oven by Matest combines capacity, control, and compliance in a powerful and precise package.

With dual front doors, a wide internal chamber, and forced air circulation, this oven ensures exceptional heat distribution even across large batches of material.

Built to meet strict testing standards, it offers ±0.3 °C precision and ±2% temperature uniformity, controlled via an advanced PID digital microprocessor with dual display and fan speed regulation.

Its robust double-walled construction, insulated with 60 mm asbestos-free rock wool, guarantees excellent thermal stability. A silicone gasket ensures an airtight seal, while thermomagnetic and OTP protection systems maintain safety under continuous operation.

The oven is supplied with two removable stainless steel shelves, exhaust ports for fast cooling, and manually adjustable air outlet valves for environmental control.

Request information
  • 420-litre stainless steel chamber for large sample volumes

  • Forced ventilation with uniform airflow across dual-door access

  • Maximum temperature: 300 °C

  • Accuracy: ±0.3 °C, Uniformity: ±2%

  • PID digital microprocessor with self-tuning and manual mode

  • Fan speed regulation (0–100%) for energy optimization

  • Manually operated air exhaust valves

  • 60 mm rock wool insulation (asbestos-free)

  • Powder-coated grey external casing

  • Thermomagnetic and over-temperature protection (OTP)

  • Low energy consumption during extended testing

Specification Value
Capacity 420 litres
Internal Dimensions 1000 × 469 × 863 mm
External Dimensions 1248 × 890 × 1227 mm
Temperature Range Ambient to 300 °C
Temperature Precision ± 0.3 °C
Temperature Uniformity ± 2%
Power Supply 400V 50Hz 3ph
Wattage 6.2 kW
Number of Doors 2
Weight (approx.) 155 kg