Vacuum oven heating devices from RICO are designed to operate under normal atmospheric pressure or vacuum conditions of up to 30"Hg, in a wide temperature range, for day-to-day heating and vacuum drying applications. Designed for precise temperature control and equipped with a flexible vacuum system, they use cosmetics, books, foods, watches Provide fast and soft drying solutions for PCB and other electronic components such as heat-sensitive and air-sensitive materials. These vacuum heating and drying ovens are designed for excellent temperature and vacuum performance, which are used for the drying of samples and Provide their facility for dissolution, powder drying, vacuum embedding and electronic component processing. Rapid and highly efficient find vacuum oven employed for a wide range of scientific and research applications and research laboratories, widely used in defense establishments, educational institutions and industrial units.

Vacuum ovens are available in different sizes and configurations from RICO and are fully customizable according to specific requirements. They are designed according to ASTM standards and bear CE certification for safety and reliability. Vacuum ovens are essentially double walled devices, which are made of powder coated galvanized sheet with high quality, heavy gauge SS-304 stainless steel interior surfaces and paint finishes to the outer surfaces. The equipment has highly resistant and non-corrosive outer and internal surfaces and the internal surfaces are welded for easy weld and strong bracing. The gap between the outer and the internal wall is full of high grade mineral glass wool for maximum thermal efficiency. The double plume design of these vacuum oven ensures an external outer surface for easy handling of the equipment. Equipment is also provided with a strict glass door for enlarged visibility.

Special Features

  • Ideal for oxygen sensitive material
  • Round or rectangular chamber design
  • Adjustable Security Thermostat
  • Excellent seal at all vacuum levels
  • With solid door or stiff glass door
  • Short heating and processing time
  • Digital Timers & Alarms
  • High temperature door gasket


  • Pre heating process
  • Conditioning
  • Electronic turn
  • Stability testing
  • Moisture determination
  • Plating
  • Drying of rubber, paper, and textiles
  • Aging tests

Technical Specifications








Capacity (Cu. Ft)

1.5 Cu. Ft

3.8 Cu. Ft

7.7 Cu. Ft

9.1 Cu. Ft

12.3 Cu. Ft

18.3 Cu. Ft

Capacity (Liters)

45 Liters

110 Liters

220 Liters

260 Liters

350 Liters

520 Liters

Maximum Temperature


Temperature Fluctuation

+/- 1°C

Temperature controller

PID Controller or HMI Controller



Sensor type



Solid Door


Kanthal plate & Wire Strip heater

Chamber Design

Rectangular or Cylindrical (Round)

Internal chamber

Stainless steel 304


Powder coated galvanized steel/ SS


Glass wool


1 & 2 nos.


Vacuum port, Inert gas port and Vent port

Safety Device

Pressure limit / over load breaker / timer and alarm, fuse

Vacuum Range

10 mbar to 1100 mbar

Vacuum Control

Digital Electronic Vacuum Control via Solenoid Valve

Vacuum pump

Standard or oil-free pump


- Maximum temperature of 300°C or 400°C

- RS 232 Computer Interface

- temperature chart recorder

- Vacuum chart recorder

- security thermostat

- Programmable Logic Control

- Stainless steel exterior cabinet

- extra shelves

- residual gas analyzer

- Sturdy glass door

- buzzer

Power Supply

220/240 Volts AC

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