Class 100 Clean Room Truck
Class 100 Clean Room Truck
Truck processing where eliminating particle contamination is required. Applications include sterilization, depyrogenation, curing and drying. These electrically heated ovens provide a low particle count Class 100 atmosphere inside. Exterior construction minimizes particle generation. Heavy duty units equally suited for pharmaceutical or industrial applications.
Class 100 Clean Room Truck Model Specifications:
CAUTION: Ovens processing combustible material are required by National Fire Protection Association 86 Standard for Ovens and Furnaces (NFPA 86) to have a fire suppression system. If flammable solvents or vapors are present in an oven, OSHA requires conformance with NFPA 86 Class A Oven requirements. A powered forced exhauster and other non-standard safety equipment must be added. See Class A Oven Equipment for Solvent Processing resource page, reference our FAQs or contact us us for more information.
| Model | Workspace | Outside Dimensions*(WxDxH) | Max Temp | Blower | Heat Input | Insulation Thickness | Operating Characteristics† | Approx Shipping Weight | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dimensions(WxDxH) | VolumeCu Ft | CFM | HP | ElectricKW | GasBTU/HR | Control Accuracy | Temperature Uniformity | Rise Time (Electric) | Rise Time (Gas) | |||||
| TLA-500 | 36" x 42" x 66" | 57.8 | 91" x 59" x 107" | 500°F | 2,400 | 3 | 30 | Not Rated | 6" | ±0.3% | ±5°F | 45 | Not Available | 3,005 lbs |
| TLB-500 | 42" x 42" x 66" | 67.4 | 97" x 59" x 107" | 500°F | 2,400 | 3 | 40 | Not Rated | 6" | ±0.3% | ±5°F | 40 | Not Available | 3,175 lbs |
| TLC-500 | 42" x 54" x 66" | 86.6 | 98" x 71" x 107" | 500°F | 3,800 | 5 | 45 | Not Rated | 6" | ±0.3% | ±5°F | 40 | Not Available | 3,585 lbs |
| TLD-500 | 42" x 78" x 66" | 125.1 | 98" x 94" x 107" | 500°F | 5,500 | 5 | 60 | Not Rated | 6" | ±0.3% | ±5°F | 35 | Not Available | 4,325 lbs |
| TLE-500 | 42" x 102" x 66" | 163.6 | 98" x 119" x 107" | 500°F | 7,200 | 7 ½ | 80 | Not Rated | 6" | ±0.3% | ±5°F | 35 | Not Available | 5,120 lbs |
† Operating Characteristics
- Accuracy as percent of controller span.
- Uniformity at 50°F below maximum temperature.
- Rise Time in minutes to 50°F below maximum temperature.
- Tests run with empty oven and minimum exhaust.
- Performance will vary with load and application.
- See Control & Instrumentation Summary for additional details.
Specifications for Class 100 Clean Room Truck
| MODEL | TLA-500 |
|---|---|
| MAXIMUM OPERATING TEMP | 500°F |
| AIR FLOW | Forced Convection, Side to Side |
| CONTROL ACCURACY | ±0.3% |
| OVEN UNIFORMITY | ±5°F |
| RISE TIME - ELECTRIC | 45 mins |
| RISE TIME - GAS | Not Rated |
| WORKS SPACE DIMENSIONS (WxDxH) | 36" x 42" x 66" |
| SHELVES INCLUDED | None |
| NUMBER OF SHELVES MAX | 9 |
| SHELF CAPACITY | 100 |
| MAX LOAD CAPACITY | Not Available |
| DOORS | Manual |
| LOADING METHOD | Cart or Truck |
| APPROXIMATE SHIP WEIGHT | 3005 lbs |
| OUTSIDE DIMENSIONS (WxDxH) | 91" x 59" x 107" |
Standard Features for Class 100 Clean Room Truck
Certifications
- UL Listed Control Panel
- Meets the Requirements of the Following Standards:
- NFPA 86 (Standard for Ovens and Furnaces)
- NFPA 70 (National Electric Code)
- FM (Factory Mutual)
- OSHA
- Caution:
- When processing combustible material fire protection should be considered
- Processing flammable solvents or vapors requires forced exhaust to provide safety ventilation. For more information see Class A Solvent Processing page at this website
Safety Equipment
- Adjustable manual reset excess temperature interlock to turn off heat on malfunction of main temperature controller
- Separate heating element control contactors to turn off heat on malfunction of main control contactors
- Recirculating blower air flow safety switch to turn off heat on loss of recirculated air flow
- Electrical interlock shuts off heat if power to recirculating blower is interrupted
Controls
- Digital temperature controller
- Solid state heating element contactor
- Motor control push buttons and on-off heat switch
- LED pilot lights
- 5 kA short circuit current rating (SCCR)
Construction
- 208 volt, 230 volt or 460 volt, 3-phase, 60 HZ – other input power available
- All welded construction – interior seams continuously back-welded on insulation side
- Durable, electrically isolated, Incoloy tubular heating elements
- Heating elements located in heat chamber to prevent radiant heating
- Direct driven, high pressure stainless steel recirculating blower with silicone rubber blower shaft seal
- Full coverage supply and return duct work with adjustable opposed louvers
- Interior duct work easily removable for cleaning
- Adjustable fresh air intake and 4” diameter exhaust outlet damper
- Wall penetrations through pipes welded at inside wall and fitted with compression fitting at outside of oven
- HEPA high temperature recirculation filters, stainless steel housing and separators , 99.97% efficient on 0.3 micron particles
- Test port upstream and downstream of HEPA filters
- Mechanical enclosure covers all components to provide continuous exterior surface for easy cleaning
- Insulated with 10 lbs per cubic foot density rockwool insulation
- Insulated floor with removable truck wheel guide tracks
- 16 gauge, 2B finish, 304 stainless steel interior with stainless hardware
- Aluminized steel exterior with white 2-part epoxy finish
- Brushed stainless steel outer door cover and control panel face
- Heavy duty door with positive latching door hardware
- Inner oven walls extended through oven throat area to seal directly against silicone rubber door seal
- Fully assembled and factory tested for temperature uniformity
- 1 year limited warranty
Modifications & Accessories for Class 100 Clean Room Truck
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Stainless Steel Shelf
Oven accessory adding a Stainless Steel Shelf with maximum distributed load of either 50lbs, 100lbs or 200lbs depending on oven model.
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Stainless Steel Shelf Truck
Oven accessory adding a 1000 lbs. capacity Stainless Steel Shelf Truck with stainless steel casters, to be supported by Transfer Dolly.
Scroll down to the bottom of the page for additional details.
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Transfer Dolly
Accessory adding a Transfer Dolly for transfer of shelf truck to and from oven.
Scroll down to the bottom of the page for additional details.
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Programmable Temperature Controller
Oven modification adding a programmable Temperature Controller. Microprocessor based, digital indicating, thermocouple actuated, in lieu of standard controller.
-Program Parameters: 40 profiles of up to 50 steps each, a real-time clock with battery backup to allow starting profile at any time of day
-Digital Display, 4.3” color touch screen
-Accuracy, ±0.1% of span plus 1 degree display error
-Connectivity, Relay output for alarm or other notification, two (2) USB ports, Ethernet compatible
Also Available:
-Up to four (4) control channels of temperature, relative humidity or vacuum
-Monitor up to16 sensors
-Math and logic functions
-Digital inputs and outputs
-Data logging
-Graphic Trending
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Recording Thermometer
Accessory adding a Recording Thermometer. Thermocouple actuated.
- Record: 10″ diameter circular chart 24 hour chart rotation
- Digital Display: 0.56″ high, LED, alphanumeric, 4 digit display; LED status display
- Accuracy: ±0.25%of span plus 1 degree display error
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Digital Shut Down Timer
Accessory adding a Digital Shut Down Timer. Shuts down oven, selectable range, continuous “hold” feature.
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Install Customer Supplied Temperature Controller
Modification installing a customer supplied temperature controller in lieu of standard controller.
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Digital Batch Timer
Oven modification adding a Digital Batch Timer. Uniformly timing batch operations, continuous alarm with door interlock, alarm sounds at end of preset time until door is opened or timer reset.
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Supply Oven Without Controller
Supply without temperature controller. Supply cutout, thermocouple, and wires only. Customer to supply and install temperature controller.
