You open the oven door and the powder is still clumpy. Or worse, brown at the edges. You pushed the heat up to dry it faster and cooked the sample instead. It happens in plenty of labs. Heat-sensitive material hates high temperature, and a normal oven gives you no other lever to pull. That's where a vacuum drying oven earns its place. Drop the pressure, and water leaves at a much lower temperature. That's the whole trick, and it's what we build at Yatherm Scientific.
A vacuum oven is a closed sealed chamber designed for de-pyrogenation of utensils and drying of powders. A vacuum oven works on the principle of drying with the help of a vacuum pump and heating. Yatherm vacuum Oven is equipped with vacuuming and heating functions where heating is an optional feature of a vacuum oven. Ovens are designed for heat-sensitive materials where drying is not possible by heating function. There is such a product that can change its chemical and physical properties when undergoing heating at a certain temperature. It is suitable for the drying of material that requires an inert gas atmosphere.
Vacuum Drying is preferred over Drying by heating method:
- Faster Drying
- Food Products Drying at low temperature
- Pharmaceutical drugs drying
- Effective for thermic unstable material
- Avoids Oxidation process
- Suitable for electronics
- Complete Drying
Application : Vacuum Oven is widely used in the laboratory, Colleges, universities, food industry, pharmaceutical industries, Chemical plants, Hospitals & petroleum industry for the purpose of de-pyrogenation, Moisture content determination, faster food products drying, purifications of solid, drug synthesis, reduction of capillary forces, curing, Classifications of solids, electronics parts drying & powder drying at low temperature.
We are a leading manufacturer, supplier & exporter of vacuum drying ovens in India. Yatherm reckons for their customization and after-sales support with timely delivery of the orders. Our ovens are equipped with a sealed chamber, silicon gasket & autotune PID controller. It consists of two ports for the gas inlet and a gas outlet with one vacuum gauge to measure the pressure. Yatherm has two Models in the oven one is around a lab vacuum oven and the second is a rectangular vacuum oven. We provide a vacuum oven with vacuuming and a heating facility up to 200°C. Our Laboratory vacuum is rugged in construction with user-friendly features of automatic operations. Post your queries on our email id with your complete specification or you can drop a message on WhatsApp. Our lab vacuum oven has unmatched quality at the best price in India. Industrial Vacuum Oven Price : Buy online industrial drying vacuum oven for laboratory research and engineering in India at best price.
DETAILED DESCRIPTION:
- Design: We offer tailor-made and standard models of vacuum ovens in Round and rectangular shapes. Our Models start from 10 liters to a maximum of 2000 liters capacity.
- Construction: The vacuum oven has a completely sealed argon-welded SS 304 chamber with one inlet and an outlet port for the provision of gas/vacuum. Outer body made from Mild steel powder coated with optional stainless steel 304/316. It has a double-walled construction with ceramic woolen insulation in between which saves from heat loss. The inner chamber sheet must be so thick to handle the 760mm Hg vacuum without any trouble or shrinkage. We also supply a seamless chamber in a vacuum oven for our client in a round and rectangular shape.
- Vacuum: The oven is designed to achieve a lab vacuum oven of up to 760 mm Hg / 29 PSI / 1 atmospheric pressure. We offer two ports for the vacuum inlet and outlet with digital or manual pressure gauge ranges from 1-30 PSI. Vacuum drying gives a completely dry product and removes the water content from the sample.
- Door: The door of the vacuum oven is made from thick steel with transparent toughened glass fitted with a durable neoprene gasket. Doors come with a manual locking function for the safety of the sample. Our vacuum Oven doors are rugged in construction and leak-proof from all sides.
- Temperature: PID controller with supported PT 100 sensor for accurate and precise control temperature in the chamber. There is no circulation fan inside the chamber due to which no uniformity found inside the chamber. The heating element used is the Kanthal A1 wire wound around the chamber from all five sides. The temperature range of the oven is room temperature to 200 degrees Celsius. PID controller has a double display showing SV & PV with Autotune facility. We can provide PLC with HMI for a complete touch panel that has data logging and a real-time chart display. We manufacture high temperature vacuum oven in India & the range of temperature fall from ambient to 300°C , 400°C & 500°C.
Note: Big sizes are made against the order as per customized specifications.
Optional Accessories
PLC with HMI – Touch panel controls temperature, timer, and customized program with the display of Set values and process values. Data Logging and Real-time graphs give users an additional feature with a USB port download facility.
Digital Vacuum Controller – Vacuum pump operation is completely controlled by a digital vacuum controller. It auto-cuts the vacuum oven after reaching the set value and maintains the vacuum level required for the experiment.
Vacuum Pump – We offer vacuum pumps according to the size and design of the vacuum oven. A suitable vacuum pump is very important for the life of a vacuum oven.
Gas Cylinder – An inert gas cylinder with a regulator and flow meter is offered at the best price in India. We offer 9 Kg to 45 Kg cylinders with Gas.
Pre-Sales Service:
- Detailed Product Information & Consultation support.
- Fast reply with Technical and commercial Quote.
- Final Price with lead time, preinstallation requirement details, and payment terms
- After the Purchase order, we offer PI with our bank details ( Which is a trade assurance of order for new customers)
After-Sales Service:
- We offer a one-year warranty on our all manufactured products.
- After the Warranty period product problems can also be solved by our company, but extra charges for component cost.
- We are one of the Reliable quality and thoughtful after-sale services in the industry: If any problem occurs while using our products, please contact us by telephone, WhatsApp, or e-mail, and we will provide consultation, maintenance, and other services immediately.
We design our products with safety, accuracy, Quality, Reliability & Efficiency in mind for a better user experience. Precise temperature and vacuum controlling compliant with various types of heating applications require vacuum drying. Yatherm is known for after-sales support for a lifetime with a quality product on time.
Why Samples Come Out Brown, Clumpy or Half-Dry
Water boils at 100°C only at normal pressure. Pull the chamber down toward 760 mmHg of vacuum and it leaves far below that. So you dry at a gentle temperature and the sample never sees the heat that would damage it. Oxidation drops too, because there's hardly any air left in the chamber. Honestly, if you dry drug samples, food powders or electronic parts, this is the single biggest upgrade over a hot-air oven. It's also why a proper lab vacuum oven beats cranking up the temperature every time.
Round or Rectangular: Which Chamber Fits Your Work?
Round chambers are compact and handle a vacuum well, so they suit small benchtop work. Rectangular ones take perforated SS trays much better. Our standard sizes run 8, 36, 61 and 121 liters, and bigger chambers are built to order. But here's the trade-off nobody mentions: bigger chamber means a bigger pump and a longer wait to reach your set vacuum. Don't oversize. For most research labs, a laboratory vacuum oven in the 36 to 61 liter range is plenty. See the full vacuum drying ovens range for every model.
Don't Pick the Oven Without Thinking About the Pump
The pump decides how long your oven lives. A mismatched one runs hot, wears fast and never hits full vacuum. We match the pump to the oven size. Add the digital vacuum controller and it cuts off at your set value, then holds the level. Working with oxygen-sensitive material? Use the inert gas ports and a cylinder with regulator and flow meter. Small detail, huge difference in repeat tests.
Industrial Vacuum Oven Price: What Changes the Number
Four things move the price of an industrial vacuum oven: chamber size, maximum temperature (200°C versus 500°C is a big jump), outer body (powder-coated or SS 304/316) and controls (PID or PLC with HMI). The pump and gas setup come on top. Send us your vacuum oven specifications, meaning size, temperature, shape and sample type, through the contact page. We reply with a technical and commercial quote. Drying samples before grading them? Our sieve shaker pairs well with it, and the testing equipment range has more.
Your move this week: write down the three samples you dry most often and the highest temperature each one can take. If any of them is below 100°C, a vacuum oven is probably saving you hours. So tell us, what sample gives you the most trouble when drying, and what have you tried so far? Share it in the comments.
Laboratory Vacuum Oven FAQs
What is a vacuum oven and how does it work?
A vacuum oven is a sealed chamber that dries material under reduced pressure, using a vacuum pump and optional heating. Lower pressure lowers the boiling point of water and solvents, so they evaporate at a gentler temperature. That is why a vacuum drying oven suits heat-sensitive samples.
Why use a vacuum drying oven instead of a normal hot-air oven?
You get faster and more complete drying at low temperature. Oxidation is avoided because little air stays in the chamber. It works well for pharmaceutical drugs, food products, electronics and any thermally unstable material that changes when heated too much.
What temperature and vacuum range does a lab vacuum oven offer?
Standard ovens run from room temperature plus 5°C up to 200°C. Our high temperature vacuum ovens reach 300°C, 400°C and 500°C. The vacuum range is 0 to -760 mmHg, which is about 29 PSI, with a digital or manual gauge from 1 to 30 PSI.
What sizes of laboratory vacuum oven are available?
Standard models include 8, 36, 61 and 121 liters, in round or rectangular shape. Custom ovens start from 10 liters and go up to 2000 liters. Bigger sizes are made against the order as per your specifications.
Do I need a separate vacuum pump?
Yes, an oven needs a pump. We offer vacuum pumps matched to the size and design of each oven, because a suitable pump matters a lot for oven life. A digital vacuum controller is optional and cuts the pump automatically at your set value.
Can I dry samples under inert gas?
Yes. Every chamber has an inlet and an outlet port for gas or vacuum. For oxygen-sensitive material you can add an inert gas cylinder with regulator and flow meter. We offer 9 Kg to 45 Kg cylinders with gas.
What is the industrial vacuum oven price in India?
Price depends on chamber size, shape, maximum temperature, outer body material and controls. A PLC with HMI, pump and gas setup add to the cost. Share your vacuum oven specifications and we send a technical and commercial quote. Every oven carries a one-year warranty with lifetime support.
