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کوره همرفت طبیعی آزمایشگاهی مدل PN120 ساخت کمپانی Carbolite
The PN natural convection oven is a bench mounted laboratory oven capable of temperatures up to 300°C.
In the PN oven 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 in construction makes a natural convection oven an economical option for many applications.
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
- Cable entry ports
- Viewing window
- Interior light
- Stacking frame
- Lockable door
- Door switch to isolate elements
- Floor stands & wheeled trolleys
- Routine spares kit
PN120
| Max temp (°C) | 300 |
| Min temp (°C) | Ambient +30 |
| Volume (litres) | 115 |
| Temp stability (°C) | ±0.5 |
| Temp uniformity (°C) | ±7.0 @ 300°C |
| Heat-up time (mins) | 52 |
| Recovery time (mins) | 8.5 |
| Dimensions: |
| Internal H x W x D (mm) | 450 x 492 x 520 |
| Dimensions: |
| External H x W x D (mm) | 670 x 865 x 670 |
| Shelves fitted / accepted | 2 / 9 |
| Shelf loading each / total (kg) | 10 / 40 |
| Max power (W) | 1500 |
| Holding power (W) | 720 |
| Weight (kg) | 60 |
| Power supply | 220V - 240V, 50-60Hz, single phase |
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