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.
Standard features
- 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
Options (specify these at time of order)
- 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
Natural Convection Laboratory Oven - PN Technical Data
| Max temp (°C) | Temp stability (°C) | Min temp (°C) | Temp uniformity (°C) | Heat-up time (mins) | Recovery time (mins) | Dimensions: Internal H x W x D (mm) | Dimensions: External H x W x D (mm) | Shelves fitted / accepted | Optional heavy duty reinforced base max. weight (kg) | Optional heavy duty shelves max. quantity | Optional heavy duty shelves max. weight / shelf (kg) | Volume (litres) | Max power (W) | Holding power (W) | Weight (kg) | Power supply | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PN60 | 300 | ±0.5 | Ambient +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, 50-60Hz, single phase |
| PN120 | 300 | ±0.5 | Ambient +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, 50-60Hz, single phase |
| PN200 | 300 | ±0.5 | Ambient +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, 50-60Hz, single phase |
Natural Convection Laboratory Oven - PN Downloads
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