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| 2008 Product Catalog | Ovens
Lab-Line* Class 100 Clean Room Ovens 
 

3485-2	3490M-1	3490M-1GRV	3490M-1TCK	3490M-3	3490M-3GRV	3490M-3TCK
3490M-3X	3490M-8	3490M	3490MGRV	3490MTCK	3491	3492M-1
3492M-3	3492M	3492MTCK	3494M-1	3494M-3	3494M-3TCKGRV	3495M-1
3495M-1GRV	3495M-3	3495M-3GRV	3495M-8	3496M-1	3496M-3	3496M-3PX
3496M-3TCK	3497	3497M-1	3497M-1GRV	3497M-3	3497M-3GRV	3497M-3TCK
3497M-8	3498M-1	3498M-1TCK	3498M-3	3498M-3TCK	3499M-1	3499M-1GRV
3499M-1TCK	3499M-3	3499M-3GRV	3499M-8

Ultra Clean for Semiconductor and Electronics Applications! • Meets or exceeds Class “100” air standards • Rapid temperature rise and recovery times • Excellent temperature control and uniformity • Choose from models with or without HEPA filter Product Description • HEPA filter models available for maximum contamination protection. • Rapid rise and recovery times, plus excellent uniformity and precise temperature control. • Features our exclusive mechanical convection air flow system. • 3" (7.6 cm) of silica-based insulation between oven chamber and exterior walls minimizes heat radiation to surrounding environment. • Drawer-style control panel is protected from spills and easily pulls out for access. • Corrosion-resistant stainless steel interior construction. • Shelves, supports, and plenums are easily removed for cleaning. • Four adjustable perforated stainless steel shelves included. • Durable exterior construction of cold-rolled steel with a white powder coat finish. • Adjustable door hinge, lever-actuated positive door latch and silicone gasket prevent heat loss through door seal. • Adjustable 2" (5.1 cm) diameter exhaust port with damper control. Safety • Adjustable high limit hydraulic safety thermostat with indicator lamp maintains temperature a few degrees above set point in the event of primary control failure and prevents over temperature conditions. • Fused electrical system provides overload safeguards. Stacking Racks • Safely stack two ovens of the same size. • Fan removes heat generated by bottom oven, preventing damage to top unit. • Available only for 3494M-1, and 3495M-1 series clean room ovens (120V; 50/60 Hz). Operation • User-friendly PID microprocessor temperature control allows operator to repeatedly set operating temperature in the range or ambient +5°C to 250°C. • Single program controller comes standard—two ramps and two dwells, ramp adjustable from as low as 0.01°C per minute, dwell from 0 to 9999 minutes. • Four program controller offers eight ramps and eight dwells, ramp from as low as 1°C per minute, dwell from 0.0 to 999.9 minutes. • Platinum RTD sensor accurately measures actual chamber temperature. • 1/8" (3mm) N.P.T. fitting for introducing inert gas or house air into the oven chamber. • Flowmeter and 0.3 micron filter for purging with nitrogen available on units with HEPA filters only. Options • Recorder output—type K thermocouple with sub-miniature connector on back of oven (TCK suffix for oven model number).