Gilson MO-39 Pyrolytic Oven

Oven Chamber Size:
2.5 cu.ft. / 71 L
Oven Max Temperature:

Price $29,778.84
Est Delivery in 10-12 weeks after ordering

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The Pyrolytic Oven is a second-generation, high-temperature oven that replaces the obsolete Pyro-Clean model for performing safe, solvent-free cleaning of asphalt and other organic residues from laboratory equipment and glassware. This cost-effective, fully automatic method saves time and creates a safer, more efficient lab environment. Costs and risks of hazardous waste handling and disposal, glass breakage and labor are reduced or eliminated. Even trace residues of organic contaminants from asphalt, injection molding, and organic chemistry applications are removed, leaving lab equipment ultra clean for critical testing.

Chamber temperatures up to 900°F (482°C) burn off organic contaminants, leaving behind only carbonized residues. Catalyst-filled shelves reduce oxygen in the chamber to the level needed to support combustion. Surfaces are then cleaned safely by the pyrolysis reaction. After a programmed soak period, air is introduced into the chamber to quickly oxidize residue. Exhaust smoke and gases are consumed in the downstream oxidizer at 1300—1500°F (704—816°C) assuring odorless, smoke-free emissions.

The Pyrolytic Oven features a state of the art touchscreen controller. User friendly, menu-driven programming allows completely automatic operation and system monitoring diagnostics alert operators when maintenance is required. Pre-programmed language options include English, German, French, Italian, Chinese, Spanish, and Arabic. The clean, matte-black design fits the physical footprint and exhaust connection point of older Pyro-Clean models. It is equipped with a 10 foot power cord with NEMA L6-30P plug.

Chamber construction is welded stainless steel and features a pressure-release door with dual gasket system. Fully insulated chambers mean exterior walls remain cool during operation, and the automatic door lock and over-temperature switch combine to insure safe operation. The 2.5ft³ (71L) chamber holds up to 70 RTFO bottles on the two catalyst-filled shelves. The Pyrolytic Oven is shipped fully assembled and must be vented during installation with user-supplied 6in (152mm) diameter double-walled vent pipe.


  • Fast, safe and convenient cleaning of laboratory equipment and glassware
  • No hazardous cleaning materials
  • No hazardous fumes
  • Fully automatic cleaning cycles
  • Cost-effective operation

Included Items:

  • Pyrolytic Oven
  • 10ft power cord with NEMA plug

Display Touchscreen / Programmable

Chamber Volume        2.5ft³ (71L)

Plug Rating      NEMA L6-30P

Maximum Temperature         900°F (482°C)

Electrical         240V / 60 Hz, single-phase

Chamber Dimensions 14.9 x 18.5 x 16in (378 x 470 x 406) WxDxH

Product Dimensions   37.9 x 32.8 x 59.3in (963 x 833 x 1,506mm) WxDxH

Meets Test Methods:
ASTM D 6307