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PN - Natural Convection Ovens CARNAC

PN - Natural Convection Ovens CARNAC

Product Details:

  • Capacity 28 L, 45 L, 65 L, 125 L, 220 L
  • Feature Uniform Heating, Overheat Protection, Adjustable Shelves
  • Accuracy 1C
  • Measurement Range Temperature up to 250C
  • Voltage 220-240V
  • Frequency 50/60 Hz
  • Model No CARNAC PN
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PN - Natural Convection Ovens CARNAC Price And Quantity

  • 1 Piece
  • 5000 INR

PN - Natural Convection Ovens CARNAC Product Specifications

  • Laboratory, Industrial, Research
  • Varies by model (e.g. 405320320 mm to 610550610 mm)
  • Temperature up to 250C
  • 28 L, 45 L, 65 L, 125 L, 220 L
  • 1C
  • Uniform Heating, Overheat Protection, Adjustable Shelves
  • Stainless Steel Chamber, Powder Coated Outer Body
  • Natural Convection Oven
  • 35 - 95 kg (depending on capacity)
  • Semi-Automatic
  • Electric
  • 220-240V
  • 50/60 Hz
  • Digital PID Controller
  • CARNAC PN
  • Ambient +5C to 250C
  • Heater, Insulation, Digital Thermostat, Chamber

PN - Natural Convection Ovens CARNAC Trade Information

  • 5-10 Piece piece Per Month
  • 6-8 Week

Product Description

Laboratory ovens of the Peak series 300 °C 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 airfl ow 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
  • Cable entry ports
  • Viewing window
  • Interior light
  • Stacking frame
  • Lockable door
  • Door switch to isolate elements
  • Floor stands & wheeled trolleys
  • Routine spares kit

Control Options

  • 301 Standard Controllers

Content may be subject to modifications or corrections



High-Performance Natural Convection Ovens

The CARNAC PN ovens are designed for environments that demand stable, uniform heat. Double-walled construction and advanced insulation significantly curtail heat leakage, optimizing energy consumption. Their robust build and digital PID controller guarantee precise temperature regulation while safeguarding samples via over-temperature safety features. Adjustable shelves and variable air vents cater to a range of experiment sizes and ventilation needs.


Intelligent Digital Controls with Auto-Tune

Effortless operation is achieved through a microprocessor-based PID controller with auto-tune, ensuring accurate temperature control within 1C. The digital display, combined with a programmable timer (up to 999 minutes), offers clear and convenient monitoring, making these ovens ideal for varied laboratory or industrial processes.


Flexible Configurations and Safe Operation

Available in multiple capacities and equipped with adjustable, stainless steel shelves, these ovens can accommodate diverse sample volumes and workflows. The incorporation of a leak-proof silicon gasket, advanced insulation, and automatic shutdown at over-temperature events enhances user safety while maintaining process integrity.

FAQs of PN - Natural Convection Ovens CARNAC:


Q: How does the CARNAC PN oven ensure uniform heating across samples?

A: The CARNAC PN oven uses nickel chromium plated tubular air heaters and a precisely controlled natural convection system. Combined with high-grade mineral wool insulation and a mirror-polished stainless steel chamber, these features promote consistent temperature distribution throughout the chamber.

Q: What is the process for setting and monitoring temperature in these ovens?

A: Operators set the desired temperature using the microprocessor-based digital PID controller, which ensures accurate and stable conditions. The user-friendly digital display provides real-time information, while the auto-tune feature optimizes temperature control within 1C precision.

Q: When should the adjustable ventilation be used during operation?

A: Adjustable air ventilation should be used to regulate humidity or accelerate cooling inside the chamber. For processes requiring moisture removal or faster temperature drops, opening the vent improves exhaust flow as needed.

Q: Where can the PN - Natural Convection Oven CARNAC be applied?

A: These ovens are suitable for laboratory, industrial, and research settings. Typical applications include sample drying, thermal testing, heat treatment, and sterilization in scientific, manufacturing, and quality assurance environments.

Q: What safety features does the oven offer during prolonged use?

A: The double-walled construction with high-grade insulation minimizes external heat exposure. The oven is equipped with an over-temperature safety cut-off to automatically halt operation if set thresholds are exceeded, protecting both users and samples.

Q: How do the adjustable stainless steel shelves benefit users?

A: The adjustable wire shelves allow users to modify the chamber layout, efficiently accommodating different sample sizes or large batches, thus enhancing flexibility and optimizing chamber utilization.

Q: What are the main benefits of using a natural convection oven with digital PID control?

A: Natural convection, combined with digital PID control, yields uniform temperature profiles, precise thermal stability, and minimal sample disturbance. This results in more reliable experimental outcomes and greater process consistency.

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