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High-Performance Pass-Through
Vacuum/Nitrogen Oven

High-Performance Pass-Through Vacuum/Nitrogen Oven
Shown mounted to Series 300 Chamber
  • Heavy-duty construction allows efficient, high-temperature operation for heavy throughput
  • Double doors facilitate easy pass-through operations
  • Pre-heated gas manifold guarantees temperature uniformity during gas flow
  • Door flanges hold circulating water for quick cooling during cycling operations
  • Stainless steel, perforated 8" x 14" (203 mm x 356 mm) removable shelf allows easy insertion and removal of materials
  • High-temperature cut-out ensures safe operation

This Vacuum/Nitrogen oven features double doors for such pass-through operations as resistance and seam welding of hybrids and many other microelectronic packages.

The rugged .25" (6 mm)-thick stainless steel doors operate smoothly from both ends, and are designed to allow easy attachment to the left side of the Terra Series 300 or 400 stainless steel atmospheric chamber. Door flanges hold circulating water to speed up the cooling of the chamber during cycling operations; the oven can then remove the moisture completely prior to sealing operations. The high temperature cutout provides protection against overheating for safe operation.

Optional Features
The flexible design of the oven allows it to accept a wide range of additional features, whether or not they’re offered by Terra Universal, including vacuum pumps, oil mist eliminators, automatic doors, and temperature and vacuum controllers and recorders. Call us for a quotation when you have selected the components you need; we will deliver them as a complete turnkey system.

Note: These ovens require a support platform when mounted on a chamber; select a Terra stand with oven support.

Temperature range: Up to 300°C continuous, 350°C intermittent
Degree of vacuum: Up to 10-6 Torr and higher; helium mass spectrometer tight
Heat-up time: 25 minutes under vacuum, 35 minutes with atmospheric flow
Size of work zone: 11.5" (292 mm) dia. by 14" (356 mm) long
Exterior cover: Mild steel, blue hammertone enamel
Insulation: 2" (51 mm) of high temperature insulation—plus polished aluminum reflector
External connections: Vacuum port–standard 1.125" (29 mm) diameter port ISO-KF-40 Quick Clamp and Blanking Plate 3.81 cm (38.1 mm) diameter
Water inlet—.25" FPT
Water drain—.25" FPT
Gas inlet—.25" FPT (valved)
Gas outlet—.25" FPT (valved)
Power requirements: 120VAC, 50-60 Hz, 3.6 kw
220VAC, 50-60 Hz, 3.6 kW
Water requirements: .25 gpm, .25 FPT
Gas flow: Built-in provision
External dimensions: 19.5"W x 17.75"D x 28.75"H
495 mm x 451 mm x 730 mm
Instrumentation: 0-30" Rough Vacuum dial gauge, .125" NPT coupling for thermocouple vacuum gauge connection on pumping port neck. Time proportioning temperature controller.
Door swing (out): 13.5"
343 mm
Net weight: 200 lbs.
90.7 kg.
Shipping weight:
Shipping dimensions:
450 lbs. (204.1 kg)
34"W x 33"D x 43"H (864 mm x 838 mm x 1092 mm)
High-performance Pass-Through Vacuum/Nitrogen Oven
  110VAC, 50/60Hz 220VAC, 50Hz
Cat. # Price Cat. # Price
Left Mount 5401-00A   5401-00A-220  
Right Mount 5401-12A   5401-12A-220  
Rotary Vane Vacuum Pump (See complete pump details)
110VAC, 50/60Hz 220VAC, 50Hz
Cat. # Price Cat. # Price
7901-00   7901-08-220  
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