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PN

Product catalog summary

General Information
The PN natural convection laboratory oven is designed for bench mounting and can reach temperatures up to 300°C. It relies on natural convection for air circulation, which is ideal for processes involving powders or where cross-contamination is a concern. This design is cost-effective due to its reduced complexity.

Standard Features

Economical natural convection models
Maximum operating temperature of 300°C
R38 digital PID temperature controller
Chemically resistant stainless steel liner
Two nickel-chrome plated wire shelves
Lever latch door with airtight silicone seal
Compliance with BS EN 61010-2-010:2003 safety standard

Optional Features

Over-temperature protection
Advanced digital controllers and data loggers with communication options
Independent thermocouple access port
Additional shelves and runners
Heavy-duty reinforced base and shelves
Cable entry ports, viewing window, interior light
Stacking frame, lockable door, door switch
Floor stands and wheeled trolleys
Routine spares kit

Technical Specifications
PN30

Max Temp: 300°C
Volume: 27 litres
Temp Stability: ±0.5°C
Temp Uniformity: ±7.0°C at 300°C
Heat-up Time: 52 mins
Recovery Time: 8.5 mins
Internal Dimensions: 255 x 330 x 320 mm
External Dimensions: 470 x 665 x 470 mm
Max Power: 750 W
Weight: 30 kg

PN60

Max Temp: 300°C
Volume: 57 litres
Temp Stability: ±0.5°C
Temp Uniformity: ±7.0°C at 300°C
Heat-up Time: 52 mins
Recovery Time: 8.5 mins
Internal Dimensions: 350 x 392 x 420 mm
External Dimensions: 570 x 765 x 570 mm
Max Power: 1000 W
Weight: 45 kg

PN120

Max Temp: 300°C
Volume: 115 litres
Temp Stability: ±0.5°C
Temp Uniformity: ±7.0°C at 300°C
Heat-up Time: 52 mins
Recovery Time: 8.5 mins
Internal Dimensions: 450 x 492 x 520 mm
External Dimensions: 670 x 865 x 670 mm
Max Power: 1500 W
Weight: 60 kg

PN200

Max Temp: 300°C
Volume: 215 litres
Temp Stability: ±0.5°C
Temp Uniformity: ±7.0°C at 300°C
Heat-up Time: 58 mins
Recovery Time: 10 mins
Internal Dimensions: 700 x 592 x 520 mm
External Dimensions: 920 x 965 x 670 mm
Max Power: 2250 W
Weight: 75 kg

Additional Notes
Uniformity is measured in an empty chamber with vents closed after stabilization. Shelf loadings are based on evenly distributed weight. Maximum power and heat-up times are based on a 240V supply. The uniform volume is smaller than the total chamber volume.

Catalog excerpts

Natural Convection Laboratory Oven - PN General Information The PN natural convection oven is a bench mounted laboratory oven capable of temperatures up to 300°C. 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. Standard features • Economical natural convection models • 300°C maximum operating temperature • Equipped with the R38 digital PID temperature controller • Chemically resistant stainless steel liner • Two nickel-chrome plated wire shelves • Lever latch door & airtight silicone seal • Compliant with safety standard BS EN 61010-2-010:2003 Options (specify these at time of order) • Over-temperature protection (recommended to protect valuable contents & for unattended operation) • A range of sophisticated digital controllers, multi-segment programmers and data loggers is available. These can be fitted with RS232, RS485 or Ethernet communications • Access port for independent thermocouple • Accessory shelves & runners • Heavy duty reinforced base and shelves • Cable entry ports • Viewing window • Interior light • Stacking frame • Lockable door • Door switch to isolate elements • Floor stands & wheeled trolleys • Routine spares kit © Carbolite Gero Limited - www.carbolite-gero.com - [email protected] Content may be subject to modification

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PN30 Max temp (°C) Min temp (°C) Volume (litres) Temp stability (°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 Shelf loading each / total (kg) Optional heavy duty reinforced base max. weight (kg) Optional heavy duty shelves max. quantity Optional heavy duty shelves max. weight / shelf (kg) Power supply 220V - 240V, 50-60Hz, single PN60 Max temp (°C) Min temp (°C) Volume (litres) Temp stability (°C) Temp uniformity (°C) Heat-up time (mins) Recovery time (mins) Dimensions: Internal...

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Natural Convection Laboratory Oven - PN quantity Optional heavy duty shelves max. 20 weight / shelf (kg) Max power (W) 1000 Power supply 220V - 240V, 50-60Hz, single Max temp (°C) Min temp (°C) Volume (litres) Temp stability (°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 Shelf loading each / total (kg) Optional heavy duty reinforced base max. weight (kg) Optional heavy duty shelves max. quantity Optional heavy duty shelves max. weight / shelf (kg) Max power (W) Holding...

Open the catalog to page 3

Natural Convection Laboratory Oven - PN PN200 Max temp (°C) Min temp (°C) Volume (litres) Temp stability (°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 Shelf loading each / total (kg) Optional heavy duty reinforced base max. weight (kg) Optional heavy duty shelves max. quantity Optional heavy duty shelves max. weight / shelf (kg) Power supply 220V - 240V, 50-60Hz, single Please note: - Uniformity is measured in an empty chamber with vents closed, after a stabilisation period -...

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