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Vacuum Oven
A Vacuum Oven is a generalized apparatus commonly used in laboratory science, engineering, and industry. It works on the principle of evacuating air to reduce chamber pressure below water vapor pressure to boil at reduced temperatures. It is thus best applied in drying hygroscopic and heat-sensitive materials. They're vacuum ovens of stainless-steel casing; with adjustable aluminum shelves for effective heat transfer. These vacuum ovens are highly computerized with digital display units that provide accurate and consistent temperature. Two-glazed tempered glass doors give a view of drying during. The function of vacuum ovens is mainly to minimize and reduce oxidation during drying, improve efficiency in drying, and to maintain the integrity of sensitive material. Inert gas can be charged in ovens for drying some compounds very fast. Inert gas may also be charged in ovens for the speedy drying of certain compounds. Browse the full range of excellent Vacuum Ovens at Aajjo, and go for one of your choice for your laboratory and industrial drying requirements. Read more
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Programmable Vacuum Oven
₹ 1,74,800 1,84,000 5.00% Off
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| Automation Grade : Semi-Automatic |
| Brand : Harrier |
| Capacity : 75 Lt/Min. |
| Country of Origin : Made in India |
₹ 1,59,050
Oven Vacuum PSAW-106
₹ 26,000
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| Brand : PSAW |
| Capacity : 12ltrs. |
| Material : Mild Steel |
| Temperature : 100-200 deg. Celsius |
Commercial Electric Pizza Oven
₹ 32,800
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| Availability : In Stock |
| Frequency : 50 Hz |
| No of Tray : 1 |
| Oven Type : Commercial |
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Vacuum Oven, Capacity: 100-500 Kg
₹ 30,000
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| Capacity : 100-500 Kg |
| Display Type : Analog |
| Display : Digital |
| Door Type : Single Door |
Laboratory Vacuum Oven
₹ 1,20,000
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| Chamber Volume : 60 Litre |
| Material : Stainless Steel |
| Number Of Shelves : 2 |
| Surface Finish : Polished |
Sensoheat Laboratory Vacuum Oven
₹ 45,000
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| Accuracy : +-2degC |
| Brand : Sensoheat |
| Frequency Hertz : 50 Hz |
| Temperature Range : 50-150 Degree Celsius |
CraeLab 50-150 Degree Celsius Laboratory Vacuum Drying Oven, Model Name/Number: CLT/VA-30
₹ 85,000
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| Brand : CraeLab |
| Country of Origin : Made in India |
| Minimum Order Quantity : 1 Piece |
| Model Name/Number : CLT/VA-30 |
Lalji Corporation Electric Rectangle Vacuum Oven, For Laboratory, Capacity: 50-100 kg
₹ 24,500
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| Air-Flow Direction : Duel Air Flow |
| Brand : Lalji Corporation |
| Capacity : 50-100 kg |
| Country of Origin : Made in India |
Laboratory Vacuum Oven
₹ 15,000
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| Air-Flow Direction : Vertical Down Airflow |
| Chamber Volume : 60 Litre |
| Display : Digital |
| Material : Stainless Steel |
Vacuum Rectangular Oven
₹ 75,000
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| Internal Dimensions : 300mm x 300mm x 300mm |
| Leakage Rate : 10 mbar/24 hr(at 0.01 mbar) |
| Liter Capacity : 28 Ltrs |
| Tubing Connections : 10-12mm Bore |
₹ 90,000
Electric 10- 250 Degree C Laboratory Vacuum Oven, Capacity: 11-121 Kg
₹ 65,000
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| Air-Flow Direction : Vertical Down Airflow |
| Capacity : 11-121 Kg |
| Display Type : Digital |
| Frequency : 50 Hz |
200-300 deg. Celsius Walk-In Ovens Vacuum Oven
₹ 61,500
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| Automation Grade : Automatic |
| Coating : M.S duly Powder Coated |
| Country of Origin : Made in India |
| Dimension : 250 x 300 mm |
Walk-In Ovens Vacuum Oven
₹ 29,000
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| Air-Flow Direction : Horizontal Air Flow |
| Material : Stainless Steel |
| Model : Walk-In Ovens Vacuum Oven |
| Oven Type : Walk-In Ovens |
Vacuum Oven
₹ 10,000
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| Capacity : 0-100 Kg |
| Max Temperature : 1200 |
| Model : vacuum oven in the laboratory |
100-200 deg. Celsius Digital Vacuum Oven
₹ 75,000
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| Accuracy : +/- 2% |
| Display : Digital |
| Temperature : 100-200 deg. Celsius |
| Wall Type : double walled |
Wadala, Maharashtra
Vaccum oven
₹ 1,20,000
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| Temperature Accuracy: : ± 2°C |
| Model : Vaccum oven |
| Temperature Range: : 40°C to 200°C |
Ahmedabad, Gujarat
Haico India
Santa Cruz, Tamil Nadu
Vacuum Oven
₹ 60,000
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| Dimensions : 14x14 inch |
| Material : Mild Steel |
| Maximum Vacuum : Evacuation upto 760 mm of Mercury (Hg) |
| Phase type : Single Phase |
Vacuum Oven, Capacity: 100-500 Kg
₹ 11,500
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| Accuracy : 0.01% |
| Air-Flow Direction : Vertical Down Airflow, Horizontal Air Flow |
| Automation Grade : Semi-Automatic |
| Capacity : 100-500 Kg |
Digitally Controlled Vacuum Oven
₹ 68,500
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| C Insulation Type : Double Walled |
| Display Type : Digital |
| Door Type : Single Door |
| Material : Stainless Steel |
₹ 70,000
₹ 1,40,000
₹ 63,500
Vacuum Oven Digital
₹ 52,000
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| Country of Origin : Made in India |
| Door Type : Single Door |
| Material : Stainless Steel |
| Model : Vacuum Oven Digital |
Laboratory Vacuum Oven
₹ 35,000
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| Display : Digital |
| Material : Mild Steel |
| Model : Laboratory Vacuum Oven |
| Temperature Range : 50-250 Degree Celsius |
₹ 49,000
Lasin Vacuum Oven, Model Number: LSI-106
₹ 25,500
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| Brand : Lasin |
| Capacity : 12 Liters |
| Depth : 300 mm |
| Diameter : 250 mm |
Vacuum Oven Rectangular manufacturer, Capacity: 100 kg
₹ 35,225
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| Automation Grade : Manual |
| Capacity : 100 kg |
| Country of Origin : Made in India |
| Delivery Time : 15-30 DAYS |
Sunshine Scientific Electric Vacuum Oven, Model Number: SSE-139, Capacity: 250 X 300 Mm & 300 X 300 Mm
₹ 40,000
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| Brand : Sunshine Scientific |
| Capacity : 250 x 300 mm & 300 x 300 mm |
| Country of Origin : Made in India |
| Delivery Time : 1-2 Weeks |
Stainless Steel Vacuum Oven
₹ 25,000
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| Frequency : 50Hz |
| Material : Stainless Steel |
| Power Source : Electric |
| Surface Treatment : Galvanized |
Zexter Electric Laboratory Vacuum Oven
₹ 34,500
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| Brand : Zexter |
| Country of Origin : Made in India |
| Dimension : 250 x 250 x 250 mm |
| Door Type : Single Door |
100-200 deg. Celsius Cabinet Ovens Vacuum Oven
₹ 5,50,000
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| Air : Flow Direction-Vertical Down Airflow |
| Door Type : Double Door |
| Oven Type : Cabinet Ovens |
| Temperature : 100-200 deg. Celsius |
Electric 180 Degree C Vacuum Laboratory Oven, Capacity: 89 L
₹ 58,500
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| Automation Grade : Semi-Automatic |
| Capacity : 89 L |
| Display Type : Digital |
| Door Type : Single Door |
Cabinet Ovens Laboratory Vacuum Oven, Capacity(Kg): 1000 kg
₹ 65,000
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| Air-Flow Direction : Horizontal Air Flow |
| Automation Grade : Automatic |
| Capacity(Kg) : 1000 kg |
| Country of Origin : Made in India |
Walk-In Ovens LAATU Vacuum Oven, Capacity(Kg): 100 kg
₹ 45,000
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| Automation Grade : Semi Automatic |
| Brand : LAATU |
| Bread : LAATU |
| Capacity(Kg) : 100 kg |
Laboratory Vacuum Oven
₹ 20,000
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| Accuracy : -2 degree C |
| Brand : Labline |
| Display : Digital |
| Inside chamber constructed : Stainless steel 304 Quality |
Labgear 50-150 Degree Celsius Laboratory Vacuum Oven
₹ 45,500
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| Brand : Labgear |
| Chamber Volume : 60 Litre |
| Material : Stainless Steel |
| Number Of Shelves : 2 |
Blue,White Mild Steel Electric Hot Air Oven, For Laboratory, Size: 600 x 600 x 600 mm
₹ 45,000
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| Brand : PSI |
| Color : Blue,White |
| Door Type : Single Door |
| Material : Mild Steel |
Wiseven +5 DegreeC To +200 DegreeC Laboratory Vacuum Oven, Model Name/Number: WOV-20
₹ 1,50,000
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| Brand : Wiseven |
| Chamber Volume : 18.1 Liter |
| Frequency Hertz : 50/60 |
| Inner Size : 265 x 290 x 265 mm |
Laboratory Vacuum Oven
₹ 35,000
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| Air-Flow Direction : Vertical Down Airflow |
| Ambent Temperature : 250 |
| Display : Digital |
| Item Code : GMP-Series |
Rectangular Vacuum Oven, Capacity: 12 Liters
₹ 35,000
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| Accuracy : +/- 0.5 Deg C |
| Capacity : 12 Liters |
| Delivery Time : 3 to 4 Weeks |
| Internal Size : 8 X 8 X 12 cm |
2 kw 100-200 deg. Celsius Rectangular Vacuum Oven, For Laboratory Use, Capacity: 60 Ltrs
₹ 75,000
Get Best Price| Brand: Others |
| Capacity : 60 Ltrs |
| Inner SS, outer Ms powder coated : 2 kw ,230volts, 15 A plus top. |
| Material : Stainless Steel |
| Power Source : 2 kw |
Bengaluru, Karnataka
Kerone Vacuum Ovens, For Industrial
₹ 13,000
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| Availability : In Stock |
| Brand : Kerone |
| Chamber material : Stainless steel |
| Country of Origin : Made in India |
Thane, Maharashtra
Stainless Steel Electric Vacuum Oven, For Laboratory, 28 liter
₹ 55,000
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| Automation Grade : Semi-Automatic |
| Availability : In Stock |
| Capacity : 28 liter |
| Country of Origin : Made in India |
₹ 27,000
Vacuum Oven
₹ 19,000
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| Controller Type : By sensitive thermostate |
| Display Type : Digital |
| Max Temperature : 50C to 150C |
| Sensor Type : Rtd sensor |
200-300 deg. Celsius Cabinet Ovens Labson Vaccum Oven, Capacity: 60 Litres
₹ 14,500
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| Brand : Labson |
| Capacity : 60 litres |
| Oven Type : Cabinet Ovens |
| Temperature : 200-300 deg. Celsius |
Labson International
Ambala, Haryana
3D Sublimation Vacuum Ovens
₹ 90,000
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| Model : 3D Sublimation Vacuum Oven |
| Power Source : Electric |
| Usage/Application : Mobile Cover Printing |
₹ 90,000
Vacuum Oven
₹ 72,000
Get Best Price| Brand: Others |
| Accuracy : +-2 deg C |
| Brand : Weiber |
| Controller : PID type Electronic Digital Display Temperature Indicator cum Controller. |
| Heat Up Time : 45 minute up to 250 deg C |
₹ 72,000
Wee Scientifics Electric Semi Automatic Vacuum Oven, Capacity: 30L
₹ 65,000
Get Best Price| Brand: Others |
| Automation Grade : Semi-Automatic |
| Brand : Wee Scientifics |
| Capacity : 30L |
| Door Type : Single Door |
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Top Vacuum Oven Manufacturer and Supplier
Popular Science Apparatus Workshops Private Limited
GST No - 06AAECP4322R1Z3
Ambala, Haryana
Vacuum Oven related Questions/Answers
What is a vacuum oven used for?
Under controlled settings, a vacuum oven dries objects. It drops liquid boiling points. This lets things dry at lesser degrees of warmth. The lower temperature facilitates the moisture removal. This procedure stops harm to materials susceptible to heat. It guarantees effective and secure drying. This vacuum inhibits the breakdown of compounds sensitive to heat. Thus, the pharmaceutical sector is rather familiar with vacuum ovens. Drugs and chemicals they dry do not break down. In the food sector, vacuum ovens are used to evaporate water. This mechanism maintains food quality. The vacuum effectively eliminates moisture. It guarantees that the food keeps taste and nutrients. The low temperature drying stops heat damage to the good. Different food products are preserved using this technique really extensively. It helps maintain the freshness and shelf life of food products. Electronics also use vacuum ovens for component and board drying without harm. In aeronautical engineering, vacuum ovens cure polymers and dry composites. Thus, vacuum ovens guarantee safe and economically sustainable drying of materials. In research, vacuum ovens dry materials for a variety of testing and experimentation. They are of great importance in industries that require precision drying. The controlled environment assures uniform results across varying applications.
What is the theory of vacuum oven?
According to the theory of a vacuum oven, one creates a regulated environment. It reduces internal pressure, so this forms a vacuum. The vacuum effectively dries materials. The vacuum reduces the boiling point of liquids. Thus, evaporation from substances takes place at lower temperatures. The lower temperatures keep heat-sensitive materials from degrading. There is also the prevention of oxidation, so the drying process is clean and safe drying. This allows a greater speed for water or other solvents to evaporate because of the lowest pressure in a vacuum oven. It also helps bring about more even drying of materials. The controlled atmosphere prevents contamination. It protects the materials during the final drying step. This ensures the materials remain clean. It maintains the quality of the dried materials. The effect of vacuum ovens is that they provide the safest and cleanest conditions possible to dry precious substances. All of them come from sensitive activities. These include drying chemicals, pharmaceuticals, food, and electronics. Each process requires careful attention. This ensures high-quality results. The entire objective is to reduce moisture from materials without damaging the body and well-being of the material.
How is heat transferred in a vacuum oven?
The vacuum oven has most heat transfer happen by conduction and radiation in it. Without air present, convection doesn't come into play. Heating elements heat the oven's walls and shelves. Heat from metal surfaces to the sample is transferred by direct contact (conduction). The direct contact of the sample with the heated surface is most effective in this regard. Radiation comes into play. The heating elements and walls radiate their infrared heat, which traverses the vacuum to reach the sample. Dark or rough surfaces absorb this heat better than bright or shiny ones. Because of the lack of air, convection causes slower heat transmission than a standard oven. The vacuum also helps to lower the boiling point of liquids, which aids drying. Vacuum ovens can dry heat-sensitive materials. They also prevent oxidation and contamination. They are therefore used by scientists and industries to dry, cure, and test materials. Correct placement of samples enhances heat transfer and drying.
What is the temperature of a vacuum oven?
A vacuum oven's temperature is also dependent on its type and purpose. Most operate between 50 and 200°C, though the more advanced models can go as high as 400°C or even higher. Vacuum depressurizes the boiling point of liquids so that one can carry out drying at reduced temperatures. It thus keeps out delicate heat-sensitive materials. It is either by a thermostat or a digital controller that the temperature is regulated. It is through heating the walls as well as the shelves that the heating elements transfer heat to the sample by conduction and radiation. There will be no air, so the heat does not spread as quickly as a normal oven would. As a result, the sample may take longer than expected to reach the desired temperature. Lower temperatures are used for drying delicate materials. Higher temperatures are used for curing, baking, and testing. Even vacuum ovens have become very common in laboratories as also in other fields, like electronics and pharmaceuticals. They permit moisture removal without oxidation or contamination. Thermal efficiency and safety in drying can be achieved by a specific temperature setting. Proper sample position can further facilitate heat transfer and thus speed processing.
What are the applications of vacuum oven?
It has a lot of applications in many fields. It is used for drying heat-sensitive materials. The vacuum removes moisture from the sample. This prevents damage. Laboratories use this oven in the drying of chemicals and biological samples. It also sterilizes equipment without oxidation. In the pharmaceutical industry, it dries medicines and active ingredients. With no contamination, quality is maintained. For the electronics industry, it serves the purpose of moisture removal from components. This helps in minimizing the damage and creating reliability. Vacuum ovens are used to cure composites and adhesives in aerospace and automotive production. This increases the strength and endurance of the materials. The food industry applications of this oven are in freeze-drying, preserving food for a long period. Vacuum ovens are also used in the research and material testing capability. They help with the study of how materials react under controlled conditions. In conducting the abovementioned activities, these ovens provide accurate temperature control. Therefore, they are safe, dry, cured, and tested without being inefficient at that.
How to operate a vacuum oven?
Using a vacuum oven is an easy task but requires meticulous handling. Firstly, inside the oven, the sample is placed so that it is evenly spaced for uniform heating. The door to the oven is firmly secured to maintain the vacuum. The set temperature shall then be set at the control panel, and vacuum pressure can be adjusted if necessary. Turn on the heating system now, and let the oven work on evicting all air and moisture. Temperature and pressure are monitored on the display throughout the drying operation. The drying time varies with respect to the material under consideration and the settings made. Once drying is completed, switch off the heater and slowly release the vacuum so as to avoid shocking and damaging the sample. Carefully open the door and remove the sample with heat resistance gloves if required. After every application, you have to clean the oven to make it run better. Check your seals and components for damage and wear to avoid any downtime. Always observe necessary safety precautions while working with vacuum ovens to ensure dry cleaning of the object thoroughly and effectively.
What is the pressure in a vacuum oven?
The pressure inside a vacuum oven will always be lower than the atmospheric pressure of the air, i.e., in the range of about 0.1 to 100 mbar, depending upon the application. The lower pressure helps to get out moisture and solvents earlier. As well as that, it causes damage from oxidation or heat. The low-pressure condition created by a vacuum pump may be maintained inside the chamber. It helps set the working pressure level for adjustment through control valves and gauges. Various materials require different pressure levels for proper drying. Sensitive materials require lower pressure to prevent them from being damaged. Some industrial vacuum ovens that can achieve ultra-low pressure are available to perform special processes. Correct pressure guarantees effective drying, curing, and testing. This smooth release of the vacuum can prevent sudden changes of pressure, which may damage the samples. Excellent maintenance of the vacuum pump and seals helps to keep the pressure stable. High-level pressure management improves the performance and lifetime of the oven. Vacuum ovens are frequently used in the laboratory, electronics, pharmaceutical, and manufacturing industries.
What is the structure of a vacuum oven?
Vacuum oven has a sealed, gastight chamber. It is stainless steel in nature, hence resistant to very high temperatures and sudden pressure fluctuations. The outside case is insulated for minimizing heat dissipation. Heating elements are installed in the oven, providing uniform heating. The samples are held for drying or curing on shelves or trays. Some ovens have adjustable shelves to accommodate samples of varying sizes. A vacuum pump is installed to remove air from the chamber. Control valves help maintain the levels of pressure. A vacuum gauge shows the present vacuum level. The digital or analog controller is utilized to provide temperature and pressure values to set. Sensors track these needs constantly and ensure the required conditions are met. The observatory feature is usually achieved via the incorporation of a glass window. The oven door is strongly sealed to prevent any leaks of air. Other safety aspects include the protection against overheating and automatic shut-off. Vacuum ovens vary in size and artistic design. They find their application in laboratories, electronics, and industrial processes. They are designed for safety and efficiency. Their structure ensures safe and efficient operation.
What is the limit on a vacuum oven?
A vacuum oven has its own limits related to design because it typically has a specific maximum temperature range, which is between 200 and 400 deg. C. Superseding this temperature will burn out the heating elements. The vacuum degrees at the lowest pressure depend on the vacuum pump. Most ovens operate between 0.1 mbar and 100 mbar. Some advanced models can achieve ultra-low pressure. There is also the heat load. Overheating spoils the efficient heat distribution and drying. Proper distance should be maintained between samples for better heating. Materials for use in the chamber assembly should have heat resistance and stability under vacuum conditions. Some materials may react or pop under low pressure; others are flammable and volatile. All of these require special care. Vacuum ovens also have restrictions for continuous use. Long-term operation without appropriate maintenance reduces their efficiency. Proper maintenance keeps the ovens in good working condition. Following these limits ensures safety and efficient operation. Regular maintenance leads to reliability of the oven. Over time, proper care helps its versatility.
What are the hazards of vacuum ovens?
The list of dangers regarding vacuum ovens is a long one. Overheating is a common hazard. Exceeding the temperature limit can cause damage. Heating elements may burn out. Materials inside can also be affected.Hazards are also attributed to positive or negative pressure. With rapid pressure changes, materials could break or explode. This faulty vacuum seal will allow air inside and decrease efficiency.Volatile and flammable contents increase fire and explosion risks. Special care is needed during handling. Proper precautions help prevent dangers.Electricity is also dangerous. Damaged wires or poor connections may lead to short-circuits and electric shock.Burns can result from touching hot surfaces. Hence, protective gloves are mandatory while dealing with heated materials.A poorly working vacuum pump reduces performance. It causes improper pressure control. Drying becomes less effective. Samples may also get contaminated.Another problem terminates safety and efficiency: a faulty system. Maintenance reduces its rate of occurrence.An observance of standard safety procedures will reduce all risks. With correct operation and care, vacuum ovens allow for safe and effective work.
What is the principle of vacuum oven?
Vacuum ovens use low-pressure drying. They remove moisture or solvents at low temperatures. The chances of heat-sensitive components receiving any injuries are minimized. A vacuum pump helps to expel the air from the chamber. This generates a low-pressure environment. The reduced pressure lowers the boiling point of liquids. This allows faster drying with minimal heat damage. Heat is applied through conduction and radiation. The heating elements warm the chamber walls and shelves. This ensures even and gentle drying. Simultaneously, the sample is being subjected to heat over time so that even drying occurs. Vacuum drying has gained a lot of acceptance nowadays. It quite prevents oxidation and contamination. So it is suitable for fragile materials. It finds applications widely in the pharmaceutical and electronic industries. The organisation of pressure and temperature is done by sensors and control valves for the preservation of respective conditions regarding moisture drying. This method is energy efficient; however, it is quite gentle on materials that could be degraded at high heat. Vacuum ovens are commonly used in laboratories. They are also used in research and industries. They help with drying, curing, and testing. A controlled environment will ensure safe processing of sensitive samples.
What is the pressure range for a vacuum oven?
Most vacuum ovens work at a vacuum pressure range from 0.1 mbar and go up to 100 mbar, while some advanced the ability to achieve ultra-low pressures below 0.01 mbar.Vacuum pumps remove the air in chambers to develop a lower pressure. Lower pressure reduces the boiling point of liquids. This allows drying at lower temperatures. It prevents damage to sensitive materials.Control of pressure must be very close. Fast changes in pressure can damage very sensitive samples. Different materials operate at different levels of pressures. Precise control of pressures is important for pharmaceuticals and electronics. Sometimes higher or lower pressures are needed in industrial applications.Routine servicing of the vacuum pump is necessary. Air leaks and defective parts are damaging to performance. Monitoring and correcting pressure ensures that the vacuum system is running safely and efficiently. The right control of pressure acts in useful drying, curing, and testing of materials.
