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Multiple Module Vacuum Oven . Productivity Enhancement System. Productivity Enhancement System 6 Transportable Module Ovens Module Parameters are Individually Programmable Modules use Plug Connectors - Simple Removal/Replacement Integrated Computer Control
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Multiple Module Vacuum Oven Productivity Enhancement System
Productivity Enhancement System 6 Transportable Module Ovens Module Parameters are Individually Programmable Modules use Plug Connectors - Simple Removal/Replacement Integrated Computer Control CRT Monitor - Graphical & Numerical Display Intrinsically Safe Actuators & Transducers Patent Pending Overview - Multiple Module Vacuum Oven
Independent Control Increases Product Throughput Eliminates Bottle-necking in Glove Box Batch Transfers Allows Constant Flow of Product Product Transfer Protection - Carry Product under Vacuum Module Passes Through Antechamber Speeds Materials Research via Concurrent Multiple Settings Reduces need for Clean Room Space - Load inside Clean Room - Process Externally Benefits - Multiple Module Vacuum Oven
Product Flow Diagram • Facilitate Continuos Product Flow - 6 Independent Modules - Independent Operation - Independent Settings
Performance - Multiple Module Vacuum Oven • Temperature - Ambient to 125° Celsius • Accuracy - Ambient to 100°C ±2°C, 100 - 125°C ±3°C • Temperature Overshoot - Less Than 2°C • Setting Range - Each Module; 40 - 125°C in 5°C Increments • Heat Cycle - Ambient to 100°C in less than 20 Minutes • Cool Down - By Convection Approx. 1°C per Minute above 50 °C • Diagnostics - Initial Vacuum, Time to Temp., Ultimate Vacuum • Ultimate Module Vacuum - Less than 1 Torr • Data Logging - Sample#, 2 Shelf Temp., Bake Time, Vacuum • Alarm - Displayed on Monitor, Available as Single SSR Output • Vacuum Pump - Oil-Free Scroll 7.9 ft³/min (134m³/hr)
Control Display - Multiple Module Vacuum Oven • Oven Module Number • Bake Time Setting • Oven Temperature Setting • Each Shelf Temperature • Time to Go • Temperature Alarm • Heater Element Status (on) • Evacuation Status • Pre-Heat Status • Oven Temperature Profile in Real Time - 2 Minutes for Each Shelf
Configuration - Multiple Module Vacuum Oven • 1) Vacuum Oven Module • 2) Display CRT Monitor • 3) Computer • 4) Module Storage Bay • 5) Oven Base Cover • 6) Main Power Switch - Power 208/230 Vac 50-60 Hz • 7) Individual Module Status Lamp • Overall Size - W 40” x D 31” x H 61” (1016mm x 787mm x 1549mm)
Module Construction - Multiple Module Vacuum Oven • Module/Shelf Material - Aluminum • Module Weight - 22 lbs. (10 kg) • Module Size - W 7” x H 7” x D 22” (177mm x 177mm x 559mm) • Shelf Size - 2 Each - 5.5” x 18” (139mm x 457mm) • Top Shelf Volume - H 1.87” (47mm) 185 in³ (3043 cm³) • Lower Shelf Volume - H 2” (50mm) 198 in³ (3246 cm³) • Heating Element - Two 400 Watt Flexible Elements per Module • No Detectable Leaks - Tested to 3 x 10-7 std cc/sec
Module Assembly - Multiple Module Vacuum Oven • 1) Refill Valve • 2) Handle • 3) Hinge Bar • 4) Teflon Shelf Support • 5) Heater Shelf • 6) Nylon Slide Buttons • 7) Thermocouple Connectors • 8) Solenoid Power Connection • 9) Solenoid Valve, 2 Way • 10) Vacuum Interface Disc • 11) Removable Door