Across International Accutemp AT75a-UL Vacuum Oven

Condition: New Brand new item from stock or on order from manufacturer
Alternate Names:
Anaerobic Oven
Stock #:
Dimensions (approx.):
22 x 23.5 x 25"H (inside)
35 x 31 x 38"H (outside)
Specify 110 or 230 Volts, 50/60 Hz, 1500W
Product Description
This 5-shelf AccuTemp 7.5 cu ft vacuum oven comes standard with the secondary over-temp protection dial, stainless steel tubing (refers to internal tubing and compression. external tubing not included), stainless steel vacuum & vent valve, oil-filled vacuum gauge.

With the internal shelf heating technology, each shelf in these ovens has its own heater, in-shelf temperature sensor and temperature controller, together with great thermal-conductive aluminum and our new low proportional controller technologies, the result is perfect uniformity, accurate temperature, super-fast heating rates, minimum heat loss/exterior temperature and very low power consumption.

~ New KF25 inlet filter keeps your oven clean at all time (included with oven purchase).
~ All stainless steel internal tubing provides higher ultimate vacuum, holds vacuum 10 times longer, and require minimum maintenance.
~ Oil-filled mechanical vacuum gauge provides more accurate reading, longer gauge life and minimizes shipping damage.
~ All stainless steel vacuum and vent valves gives you cleaner connection, more accurate control and long term durability.
~ Five aluminum heating shelves with individual in-shelf temperature sensor, heater and digital temperature controller.
~ 4th gen low proportional gain temperature controllerskeep your oven temperature accurate.
~ Best choice for the curing and converting of oil extracts. With deep vacuum level, they can operate at temperatures which allow the degassing/purging process to occur rapidly, thus increase productivity and allow for the production of superior quality products with minimal processing time.
~ Dual layer observation window with 3/4" tempered safety glass.
~ 3" thermal insulation prevents heat loss and minimizes the enclosure's outer surface temperature.
~ Easy-to-clean stainless steel interior for exceptional durability and ease of maintenance.
~ A vacuum environment lowers the boiling point (great for processing heat sensitive materials) and reduces drying time for materials like paste or powder which cannot otherwise be easily dried.
~ Built-in swivel casters with leveling feet.
~ Built-in alarm alerts you when oven has been shut down by safety circuitry due to out of range temperature.
~ Built-in station-able swivel casters with locks for ultra-portability.
~ For improved temperature tracking, run the auto-tune procedure as outlined in the manual.

~ Capacity: 7.5 cubic feet
~ Heater: 300 watts x 5, built into 5 aluminum shelves, for the fastest, most energy efficient and uniform heating
~ Controller: low proportional gain, microcomputer PID controlled with LCD display
~ Range: ambient to 250°C (or 480°F)
~ Display units: Fahrenheit or Celsius
~ Uniformity: +/- 5% of setpoint
~ Dwelling timer range: 1 to 9999 minutes
~ Warm-up time to 100°F: 45 minutes
~ Warm-up time to 480°F: 2 hours 15 minutes
~ Vacuum: Ultimate vacuum level: better than 500 microns/millitorrs (may vary based on your altitude)
~ Mechanical gauge range: 0 to 30 inch mercury
~ Vacuum port: KF25 flange x 1
~ Vent port: KF25 flange x 1
~ Vacuum pump: Sold separately
~ Heated shelves: 5 non-removalbe aluminum shelves, 22 x 23.25" each
~ Optional stackable aluminum shelves: 22 x 23.25 x 2.25"
~ Total area without stackable shelves: 512 x 5 = 18 sq ft or 2560 inch2
~ Total area with 3 stackable shelves: 512 x 10 = 36 sq ft or 5120 inch2
~ Distance between shelves (without stackable shelves): 4.5 inches
~ Distance between shelves (with 5 stackable shelves): 2.25 inches
~ Observation window: 1/2" tempered safety glass
~ Safety: Built-in circuit breaker
~ Overheat shutoff protection
~ Secondary over-temp protection dial
~ In-door lights: White LED
The following link provides additional information from the instruction manual or manufacturer's brochure. Click to open the PDF in a new window or right-click to download it:
Across Accutemp AT75a-UL Vacuum Oven or copy the following into your browser address window:
Depending on inventory and destination, this item ships from Livingston, NJ or Sparks, NV.
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