Our vacuum ovens are purpose-built to perform degassing / purging of light hydrocarbon solvents. Using the technique of cold boiling, the oven applies a gentle heat under reduced pressure conditions to expedite solvent degassing while simultaneously preserving color, aroma, and overall solute quality. We’ve applied our extensive vacuum expertise and industry experience to produce a series of ovens designed exactly for your needs: low consumption, high-throughput, and reliable operation.
FEATURES
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| Spacious, No-Hassle Shelving | ||
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| KF25 Vacuum Port and Barbed Purge Port | ||
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| Heavy-Duty hardware designed for lifetime use | ||
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| Optimal uniformity across direct-heat shelf surface. (3.2cf model shown) |
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PERFORMANCE CAPABILITIES
At Best Value Vacs, we make every effort to provide oven performance capabilities in a standardized format. We’re not interested in juking our stats to make a sale. Instead, our goal is to provide quality, transparent production capabilities that meet the demands of our professional customers.
- Temperature Stability: ±1.0°
- Temperature Uniformity: within 4% of the temperature setpoint.
- Heat-Up Time: 20 minutes.
- Ultimate Vacuum: <500 µmHg / mTorr / micron
- Time to Vacuum: 10 minutes to 29″Hg using our VE Series 12cfm Dual Stage Vacuum Pump.
- Vacuum Hold: guaranteed to lose less than 1″Hg (25.4 torr) in 24 hours.
SPECIFICATIONS
| Electrical | Voltage | 120V |
| Frequency | 60Hz | |
| Power | 5x220W | |
| Current | 9.2A | |
| Plug | IEC C13 (unit ships with detachable NEMA 5-15p cable) | |
| Internal Chamber | Heating | Individual direct-heat shelves |
| Chamber Material | Stainless Steel | |
| Dimensions (LxWxH) | 22″ x 23.25″ x 25.25″ | |
| Vacuum Gauge | Style | Glycerin-filled for accuracy and longevity |
| Range (units) | -30 to 0 (inHg) / -1 to 0 (bar) | |
| Shelving | Ships With | 5 Heated Shelves |
| Shelf Dimensions (LxW) | 21.5″ x 21.5″ | |
| Shelf Capacity | 462 in2 | |
| Total Shelf Capacity | 2311 in2 / 16.1 ft2 | |
| Door | Seal | Silicone on Tempered Glass |
| Window Dimensions (LxH) | 20.25″ x 23.75″ | |
| Lights | 4 strips of LEDs provide clear, bright view of interior | |
| Handle | No plastic, all metal parts for lifetime durability | |
| Exterior | Dimensions (LxWxH) | 35″ x 33″ x 34.5″ |
| Weight | 430 lbs | |
| Support | Locking Casters | |
| Safety | Electrical | Built-in, resettable, overcurrent circuit breaker |
| Thermal | Automatic overtemperature shutoff | |
| Compliance | CE | CE Listing Recognized |
| ISO | ISO 9001:2008 / 13485:2003 | |
| IEC | IEC68-2-3 | |
| UL | UL 61010 certification coming soon! | |
| Connections | Vacuum Inlet | KF25 / NW25, quarter-turn valve |
| Purge Inlet | 5/16″ Barbed, 10-turn valve | |
| Atmospheric Release | Quick-release dial | |
| Contains | Ships With | KF25 x 1/4″ JIC Flare with 1/4″ vacuum hose |
| User Manual | Included | |
| Vacuum Pump | Sold Separately. | |
| Recommended Pump | VE Series 12cfm Dual Stage Vacuum Pump | |
| Warranty | 2 Years |
CAPACITY AND THROUGHPUT PLANNING
Oven capacity requirements vary widely by the producer. We wanted to create a method to assist in determining the best oven match for your operation, based on a few of the parameters of your extraction and of your desired purge. We based this formula on an expected extraction yield of 25%, with an extract-density of 1 g/in2. Using the following variables, this formula is designed to provide an estimate of your required shelving capacity:
- Size = Extraction Batch Size (lbs)
- Number = Runs per 24h Period
- Purge = Your desired purging duration (hours)
Area Required (ft2) = [(Size) * (Number) * (Purge+1)] / 122
Area Required (in2) = (Size) * (Number) * (Purge+1) * 1.18
Inventory Last Updated: Apr 05, 2025
