Estufas con convección natural - PN

The Peak range 300 °C laboratory ovens are available in both PN natural convection and in the PF fan convection models. All PN models are bench mounted. In the PN ovens air circulation depends upon natural convection.

The resulting slow airflow is preferable, for example, for processes involving powders which may be disturbed by fan convection or where there is a risk of cross contamination between samples. 

The reduced complexity makes natural convection a less expensive option. It also allows for heat treatment in an ISO 8 working area.

Equipamiento estándar

  • 300 °C maximum operating temperature
  • R38 PID controller (see below for other controller options)
  • Economical natural convection models
  • Chemically resistant stainless steel liner
  • Lever latch door & airtight silicone seal
  • Compliant with safety standard BS EN 61010-2-010:2020

Equipamiento / Opciones / Accesorios

  • A range of sophisticated digital controllers, multisegment programmers and data loggers with digital communication options is available
  • Over-temperature protection (recommended to protect valuable contents & for unattended operation)
  • Access port for independent thermocouple
  • Accessory shelves & runners
  • Cable access ports
  • Viewing window
  • Interior light I Stacking frame
  • Lockable door
  • Door interlock activated by temperature alarm relay or program segment output (EPC3016, EPC3008 or nanodac)
  • Door switch to isolate elements
  • Floor stands & wheeled trolleys
  • Routine spares kit

Estufas con convección natural - PN Datos técnicos

Temp. máx. (°C) Estabilidad de temperatura (°C) Temperatura mínima (°C) Uniformidad de temperatura (°C) Tiempo de calentamiento (min) Tiempo de recuperación (min) Medidas:
interior H x A x F (mm)
Medidas:
exterior H x A x F (mm)
Rejillas incl. / máx. Opción: fondo de cámara reforzado, peso total máx. (kg) Opción: rejillas reforzadas, número máx. Opción: rejillas reforzadas, carga máx. por rejilla (kg) Volumen de cámara (litros) Potencia máx. (W) Potencia mantenim. (W) Peso (kg) Conexión eléctrica
PN60 300 ±0.5 Temperatura ambiente +30 ±7.0 @ 300°C 52 8.5 350 x 392 x 420 570 x 765 x 570 2 / 5 60 3 20 57 1000 480 55 220V – 240V, 50–60 Hz, monofásica
PN120 300 ±0.5 Temperatura ambiente +30 ±7.0 @ 300°C 52 8.5 450 x 492 x 520 670 x 865 x 670 2 / 9 80 3 25 115 1500 720 74 220V – 240V, 50–60 Hz, monofásica
PN200 300 ±0.5 Temperatura ambiente +30 ±7.0 @ 300°C 58 10 700 x 592 x 520 920 x 965 x 670 2 / 15 100 4 25 215 2250 1160 96 220V – 240V, 50–60 Hz, monofásica

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