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- Pre-Owned · VWRC $799.99or Best Offer
- Pre-Owned · Fisher ScientificC $369.99or Best Offer
- C $2,044.72or Best Offer
- C $6,649.45or Best OfferC $926.94 shipping
- Brand New · Whip MixC $163.58C $24.30 shipping6 watching
- C $3,612.35C $272.63 shipping13 watching
- Brand New · UnbrandedC $674.76Free shipping
- Pre-Owned · PrecisionC $362.60or Best Offer
- C $413.10Was: C $434.84was - C $434.84or Best OfferC $306.71 shipping138 watching
- C $2,317.35or Best OfferC $321.40 shipping
- Pre-Owned · NEYC $2,385.51or Best OfferC $318.13 shipping
- C $63.45 to C $87.02Free shipping
- C $450.00C $55.00 shipping
- Pre-Owned · Boekel ScientificC $204.47or Best Offer
- Brand New · UnbrandedC $1,228.61C $405.67 shipping
- Brand New · UnbrandedC $658.40 to C $1,339.98C $121.32 shipping
- Brand New · UnbrandedC $565.57 to C $639.93C $51.80 shipping3 watching
- C $674.76
- Brand New · UnbrandedC $1.35Free shipping
- Award-winning #1 brand in vacuum systemsBrand New · Across InternationalC $2,249.20or Best OfferC $381.68 shipping
- C $2,329.76Was: C $2,588.62was - C $2,588.62or Best OfferC $490.73 shipping16 sold
- C $293.08or Best OfferC $125.41 shipping14 watching
- Pre-OwnedC $3,245.66or Best OfferC $1,090.52 shipping
- C $408.94Was: C $545.26was - C $545.26or Best OfferC $221.92 shipping
- Brand New · UnbrandedC $16.47Was: C $17.71was - C $17.71or Best OfferFree shipping135 sold
- Pre-Owned · Ivoclar VivadentC $772.91Was: C $858.78was - C $858.78or Best OfferC $203.05 shipping
- Pre-Owned · Thermo ScientificC $1,550.57Was: C $2,215.11was - C $2,215.11or Best Offer
- C $1,125.00or Best OfferC $159.00 shippingOnly 2 left
- Pre-Owned · Fisher ScientificC $340.79or Best Offer
- Brand New · UnbrandedC $538.87C $385.77 shipping4 watching
- Pre-Owned · SARGENTC $402.13or Best Offer
- C $114.49 to C $154.02Free shipping
- Pre-Owned · Whip MixC $204.47or Best OfferC $192.72 shipping
- Parts Only · ThermolyneC $511.18Was: C $681.57was - C $681.57or Best OfferC $374.87 shipping
- C $2,684.04 to C $9,949.63Free shipping5 watching
- Pre-Owned · ThermolyneC $272.63or Best Offer0 bids2d
- Brand New · UnbrandedC $29.01 to C $37.60Was: C $40.43was - C $40.43Free shipping
- C $393.95or Best OfferC $55.64 shipping
- Pre-Owned · Across InternationalC $667.94or Best OfferC $63.55 shipping
- C $2,599.00or Best OfferFree shipping
- Brand New · UnbrandedC $7.76 to C $10.35Was: C $8.17was - C $8.17Free shipping
- Pre-Owned · Whip MixC $954.1913 watching
- C $88.60or Best OfferC $154.88 shipping0 bids2d 6h
- Brand New · UnbrandedC $2.58Was: C $2.71was - C $2.71Free shipping74 sold
- C $197.66or Best OfferC $20.34 shipping12 watching
- C $208.97Was: C $286.26was - C $286.26
- Brand New · UnbrandedC $384.54 to C $403.36C $352.65 shipping
- C $19.07C $15.06 shipping87 sold
- Brand New · TECHTONGDAC $707.27Was: C $752.41was - C $752.41or Best OfferFree shipping
- Brand New · UnbrandedC $872.42 to C $3,989.94Free shipping
- C $374.87
- C $1,022.36or Best OfferC $311.78 shipping0 bids6d 2h
- C $4,868.08Was: C $5,408.98was - C $5,408.98C $497.55 shipping11 watching
- Brand New · UnbrandedC $1,169.00or Best OfferC $219.00 shippingOnly 1 left!
- Brand New · UnbrandedC $36.25Was: C $38.15was - C $38.15or Best OfferFree shipping
- Brand New · TECHTONGDAC $1,258.66Was: C $1,339.00was - C $1,339.00or Best OfferC $299.00 shipping
- Brand New · UnbrandedC $12.94Was: C $13.62was - C $13.62or Best OfferFree shipping
- C $313.51or Best OfferTrending at C $340.79
- Brand New · UnbrandedC $2,046.87C $666.58 shipping6 watching
A Vacuum Oven Dries Without Causing the Adverse Effects of Conventional Heat
Vacuum ovens are made to dry items gently, providing a consistent circulation of heat; this ensures that heat is transferred as efficiently as possible, creating a negligible change in the spatial characteristics of the object or objects being dried. Laboratory vacuum ovens are designed to dry delicate specimens without altering their chemical properties like a conventional oven. An excellent method for finding a quality vacuum oven for sale, even used vacuum ovens, is by browsing the vacuum oven category on eBay.
How does a vacuum oven work?Water turns into a gaseous state much more rapidly if the atmospheric pressure is low. The principle objective is to reduce the pressure inside the closed vacuum. Vacuum drying also decreases the amount of oxidation during the process, which helps prevent a brittle final product. Therefore, because of low atmospheric pressure, moisture is removed without oxidizing, so a vacuum drying oven removes all moisture more gently and much faster than a conventional oven.
What are the advantages of using a vacuum oven?If you are drying anything in which the maintaining of the chemical qualities of the product is essential, you should be using this type of oven. There are four primary advantages to using a vacuum oven.
- No contamination: They eliminate the potential for contamination caused by conventional ovens.
- No heat loss: There will be little or no loss of heat caused by the convection process.
- Fast cooling: The item will cool very fast because there will not be any air to hold heat inside final product.
- Temperature control: You can precisely control temperature, meaning it will remain uniform throughout the entire drying process.
Vacuum ovens come in different sizes and with special features for specific types of drying. Here are few ways they are commonly used:
- Lab vacuum ovens ' These are used in the chemistry field to dry various specimens and other items since it is essential that the final dried product does not lose any spatial characteristics as a result of being dried.
- Industrial vacuum oven ' These are massive ovens that are used commercially to dry food products such as meats, fruits, and vegetables.
- BHO vacuum oven ' This type of oven is used primarily within the cannabis trade to remove the butane hash oils. Vacuum ovens for BHO are also referred to as vacuum purge ovens.