Cole-Parmer® Ovens
- Complete line of general-purpose and vacuum ovens
- Temperature sensor located for optimal sensitivity
- Epoxy powder coated exterior resists rust and chemical damage
- Heavy-duty construction with stainless steel interiors
Advantages
Lab ovens have become more energy and work efficient. Laboratory ovens with easy programming, automation, and greater drying efficiency can get you up and running quickly. Whether your lab oven is for drying, aging, softening, or sterilizing, we have a variety of the latest heating technologies. Choose from a wide selection of temperature and capacity ranges. Our ovens are manufactured to the strictest quality standards and are recognized industry-wide for their outstanding performance and reliability.
Applications
Ovens are among the most universal pieces of equipment found in laboratories and can be divided into three general types: gravity convection, mechanical convection, and vacuum. Cole-Parmer offers all three types of ovens.
Gravity convection ovens are used in applications where close temperature tolerances are not essential. Mechanical convection ovens, on the other hand, provide a more sensitive response for better temperature control, uniformity, and stability. Vacuum ovens are used for applications which require an airless environment. Vacuum is also used to enhance evaporation of solvents by lowering the evaporation temperature of the solvents. Vacuum ovens are thus used to extract volatile material from heat-sensitive samples.
The type of laboratory oven best suited for a particular application will depend on several factors, including maximum temperature required, temperature uniformity, sample size, and budget.
Cole-Parmer ovens are suitable for a wide range of general laboratory, biomedical, and industrial applications.
General-Purpose Ovens
Gravity Convection Drying Ovens
OVG-400 Series
Gravity convection ovens feature a PID controller which provides accurate and reliable temperature control up to 200°C. Natural convection heating allows sample temperature to be uniform; suitable for sterilization, powder drying, and high-temperature storage. The ovens require minimal heating time, reaching 100°C in 15 to 30 minutes. Easy-to-view LCD reads time, current temperature, set temperature, running status, and fan status.
| Models: 5 models available Chamber capacity: 27 to 200 liters Temperature display: LCD Maximum temperature: 200 ºC Convection Technique: Gravity Temperature controller: PID |
Mechanical Convection Drying Ovens
OVF-400 and OVF-800 Series
Mechanical convection ovens feature a PID controller which provides accurate and reliable temperature control up to 250°C. Ideal for drying and sterilization. The ovens require minimal heating time, reaching 100°C in 20 to 50 minutes. Easy-to-view LCD reads time, current temperature, set temperature, running status, and fan status. The OVF-800 models feature an intuitive 3.5" touch- screen TFT interface.
| Models: 12 models available Chamber capacity: 16 to 620 liters Temperature display: LCD Maximum temperature: 250 ºC Convection Technique: Mechanical Temperature controller: PID |
Vacuum Ovens
Botanical Vacuum Ovens
OVV-400B Series
Botanical vacuum ovens feature stainless steel internal tubing and compression fittings to provide a higher ultimate vacuum ideal for botanicals and cannabis applications. The oil- filled mechanical vacuum gauge offers accurate reading and longer gauge life. The stainless steel vacuum and vent valves give you a cleaner connection, more accurate control, and long-term durability. Large-capacity models feature four heated shelves, individually controlled.
| Models: 4 models available Chamber capacity: 25 to 216 liters Temperature display: LCD Maximum temperature:212 ºC Convection Technique: Vacuum Temperature controller: PID |
Programmable Vacuum Ovens
OVV-400 Series
Programmable vacuum ovens allow you to manage up to eight programs with eight steps each, for parameters such as temperature, time, and fan speed. The PID temperature controller provides accurate and reliable temperature control up to 200°C. An air inlet offers easy access to inert gases such as nitrogen. The ovens feature independent vacuum interface and vents. They are also equipped with a solenoid valve to control vacuum degree and vacuum pump.
| Models: 3 models available Chamber capacity: 24 to 91 liters Temperature display: LCD Maximum temperature: 200 ºC Convection Technique: Vacuum Temperature controller: PID |
Choosing the Correct Oven for Your Application
Cole-Parmer Laboratory Ovens are available in a wide range of sizes, features, and performance characteristics. Here are some factors to consider to help you choose the Cole-Parmer oven best suited for your specific applications.
How will the oven be used?
Chamber loading - If the chamber will be loaded to more than 50% of capacity, mechanical convection is recommended to ensure optimal heat distribution.
Importance of temperature uniformity - Mechanical convection generally provides better temperature uniformity.
Types of materials being dried or heated - Gravity convection ovens are best suited for drying powders, loose materials, and delicate samples.
What is the maximum temperature at which you will operate the oven?
Oven temperatures generally range from 200°C to over 300°C respectively. If the maximum temperature required is right at the upper limit of the oven’s temperature range, an oven with a higher temperature range may be more suitable.
What type of controller do you need?
The Cole-Parmer oven product groups offer a PID controller for accurate and reliable temperature control. This is far superior to old analog controllers. Our PID controller also offers flexibility for temperature and time input with delay start and other convenient options for input.
What size chamber is needed?
What is being loaded in the oven is most important. Tall glassware or pipette holders (which are 24" high) may require a larger chamber than small weighing dishes, crucibles, etc. The type of material being loaded will also influence the need for additional shelves.
The amount of available bench space is also important. All Cole-Parmer ovens are designed to require very little benchtop space.