Industries: Aerospace. Optical Electronics ASTM Test Ovens. Automotive. Automotive Components. Petroleum Curing Ovens. Ceramics

Transcription

1 Products: Industries: Aerospace Equipment Industrial Ovens Aerospace Environmental Processing Optical Electronics ASTM Test Ovens New Energies Automotive Fabricated Metal Optics Conveyor Ovens Pharmaceutical Equipment Automotive Components Fiber Optics Petroleum Curing Ovens Semiconductor Equipment Ceramics Industrial Processing Pharmaceutical Environmental Chambers Test Chambers Computer Peripherals Machinery Photovoltaic Defense Medical Components Precious Metals Die Casting Medical Devices Semiconductor Electronic Applications Oil and Gas Drilling Solar Cells Applications: Aging Alternative Fuels Altitude Annealing ASTM Tests Automotive Component Cure Burn-In Continuous Cure Controlled Atmosphere Conveyors Curing Depyrogenation Die Attach Cure Die Coat Cure Drill Bit Curing Drying Encapsulation Cure Heat Sink Attach Cure Ink Mark Cure Medical Component Cure Mold Cure Optics Optoelectronic Cure Photo Resist Post Mold Cure Pre-Heat Print Cartridge Cure Research Shelf Life Solar Cells Stability Steady State Sterilization Stress Relief Temperature/Humidity Thermal Cycling Thermal Shock Underfill Cure Vacuum Vivariums T H E R M A L P R O D U C T S O L U T I O N S

2 146 Series Standard Oven Mechanical Convection Standard Oven The Blue M Standard Mechanical Convection Oven is ideal for a number of industrial oven applications, including ASTM testing, epoxy curing, moisture drying, UL testing, aging of electronic components and devices, and other processes and testing requirements. General Mechanical Convection Industrial Oven Specifications Temperature range: 15 C above ambient to 350 C (650 F) Uniformity: ±1% of setpoint Control Accuracy: +0.5 C Resolution: ±0.1 C Performance data (typical): Run-up to 300 C 60 min. (or less) Uniform, Accurate and Reliable Temperature Control Available with profiling or single setpoint temperature controls Horizontal air flow assures uniform thermal performance under all loading conditions. Double plenum design with removable for thorough inner chamber cleaning. Exclusive Blue M Eterna heating elements - the most reliable available, with heavy-gauge high temperature nickel chromium wire, low-watt density for longer service life, standard air flow switch on three-phase models to protect oven and product, and premium alumina ceramic element insulators. Blue M one-pass air flow controls your profile, including cool down with infinitely variable control from full recirculation to full one pass, and optional motorized damper for automatic operation. Direct drive blower multi-blade centrifugal blower with high-volume air delivery. dynamically balanced for minimum noise. 4

3 Model 146 (Bench model) 206 (Bench model) 256 (Bench model) Condensed Specifications 296 (Floor model) 136 (Floor model) 336 (Floor model) 1406 (Floor model) 1506 (Floor model) Interior Volume 1.6 cu. ft. 4.2 cu. ft. 5.8 cu. ft. 9 cu. ft cu. ft cu. ft cu. ft cu. ft. Interior Dimensions WxDxH in(mm) Exterior Dimensions WxDxH in(mm) 14 x 14 x 14 (356 x 356 x 356) 34 x 30 x 43 (864 x 762 x 1092) 20 x 18 x 20 (508 x 457 x 508) 40 x 34 x 49 (1016 x 864 x 1295) 25 x 20 x 20 (635 x 508 x 356) 45 x 36 x 49 (1143 x 914 x 1245) 25 x 25 x 25 (635 x 635 x 635) 50 x 36 x 74 (1270 x 914 x 1880) 38 x 20 x 25 (965 x 508 x 635) 58 x 36 x 62 (1473 x 914 x 1575) 25 x 20 x 38 (635 x 508 x 965) 45 x 36 x 75 (1143 x 914 x 1905) 48 x 24 x 36 (1219 x 610 x 914) 68 x 40 x 73 (1727 x 1016 x 1854) 37 x 25 x 37 (940 x 635 x 940) 58 x 42 x 75 (1473 x 1067 x 1905) Machine Footprint 7.1 sq. ft. 9.4 sq. ft sq. ft sq. ft sq. ft sq. ft sq. ft sq. ft. 208 VAC 1 Ph 50/60 Hz Line current (per ph) 240 VAC 1 Ph 50/60 Hz Line current (per ph) 208 VAC 3 Ph 50/60 Hz Line current (per ph) 240 VAC 3 Ph 50/60 Hz Line current (per ph) 480 VAC 3 Ph 50/60 Hz Line current (per ph) 2.2 kw kw 16 N/A N/A N/A 3.0 kw kw kw All specifications are subject to change without notice 4.5 kw kw kw kw 16 Electrical Service 6.0 kw kw kw General Mechanical Convection Industrial Oven Specifications Temperature range: 15 C above ambient to 350 C (650 F) Uniformity: ±1% of setpoint Control Accuracy: +0.5 C Resolution: ±0.1 C Performance data (typical): Run-up to 300 C 60 min. (or less) Empty chamber performance with exhaust closed and at rated voltage 6.0 kw kw kw kw kw kw kw kw kw kw kw kw 31 Standard Oven Options Nickel-plated wire rod or stainless steel slotted shelves Door switch Motorized intake damper (two-position or proportional) Welded and sealed inner chamber 24-hour, 7-day digital process timer Circular chart recorder Reverse door hinge Glass observation panel(s) Floorstands Safety airflow switch on single-phase models Casters Comm-Link RS-485 to RS-232 converter Engineered Oven Options Additional lead-in ports Interior light Oversized one-pass airflow system for faster cool down Redundant overtemperature protection Rear access door(s) All stainless steel exterior construction Special control systems Vertical airflow Space-saving stack oven design Trace solvent safety package N2 gas systems 5

4 146 Series Inert Gas Oven Inert Gas Mechanical Convection Oven The Blue M Inert Gas Mechanical Convection Oven, which we pressure-test at normal operating levels, is ideal for industrial oven applications that involve processing materials in a controlled atmosphere environment, as well as dry packaging of electronic components. Inert Gas Oven Features Temperature range: 15 C above ambient to 316 C (600 F) Uniformity: ±1% of setpoint Control Accuracy: +0.5 C Resolution: ±0.1 C Performance data (typical): Run-up to 300 C 60 min. (or less) 6

5 Model 146 (Bench model) 206 (Bench model) Condensed Specifications 256 (Bench model) 296 (Floor model) 136 (Floor model) 336 (Floor model) 1406 (Floor model) Interior Volume 1.6 cu. ft. 4.2 cu. ft. 5.8 cu. ft cu. ft cu. ft cu. ft cu. ft. Interior Dimensions WxDxH in(mm) Exterior Dimensions WxDxH in(mm) 14 x 14 x 14 (356 x 356 x 356) 34 x 30 x 51 (356 x 356 x 356) 20 x 18 x 20 (508 x 457 x 508) 40 x 34 x 57 (356 x 356 x 356) 25 x 20 x 20 (635 x 508 x 508) 45 x 36 x 57 (356 x 356 x 356) 25 x 25 x 25 (635 x 635 x 635) 58 x 36 x 71 (356 x 356 x 356) 38 x 20 x 25 (965 x 508 x 635) 45 x 36 x 84 (1143 x 914 x 2134) 25 x 20 x 38 (635 x 508 x 965) 68 x 40 x 82 (1727 x 1016 x 2083) 48 x 24 x 36 (1220 x 610 x 914) 48 x 24 x 36 (1219 x 635 x 940) 68 x 40 x 73 (1727 x 1016 x 1854) Machine Footprint 7.1 sq. ft. 9.4 sq. ft sq. ft sq. ft sq. ft sq. ft sq. ft. 208 VAC 1 Ph 50/60 Hz Line current (per ph) 240 VAC 1 Ph 50/60 Hz Line current (per ph) 2.2 kw kw kw kw 20 Electrical Service 4.5 kw kw kw kw kw kw kw kw kw Inert Gas Oven Options Stainless steel slotted shelves 24-hour, 7-day digital process timer Circular chart recorder Reverse door hinge Floorstands Safety airflow switch on single-phase models Casters Comm-Link RS-485 to RS-232 computer interface Control and monitor software Engineered Oven Options Lead-in pipes Redundant overtemperature protection Rear access door(s) All stainless steel exterior construction Special control systems Space-saving stack oven design 208 VAC 3 Ph 50/60 Hz Line current (per ph) N/A 6.8 kw kw kw kw VAC 3 Ph 50/60 Hz Line current (per ph) N/A kw kw VAC 3 Ph 50/60 Hz Line current (per ph) N/A kw kw 31 - All specifications are subject to change without notice General Specifications Temperature range: 15 C above ambient to 316 C (600 F) Uniformity: ±1% of setpoint Control Accuracy: +0.5 C Resolution: ±0.1 C Performance data (typical): Run-up to 300 C 60 min. (or less) Empty chamber performance with exhaust closed and at rated voltage 7

6 146 Series Clean Room Oven Clean Room Mechanical Convection Oven The Blue M Clean Room Mechanical Convection Oven is designed for a number of industrial oven applications, including curing polyamide coatings, moisture drying, baking photo resist coating and various pharmaceutical processes. Mechanical Convection Oven Features Heavy gauge steel exterior and stainless steel interior All exterior panels are at least 16 gauge. Fiberglass insulation - 4 full inches minimizes heat loss. Baked on powder-coated white enamel finish for long-lasting corrosion protection. Blue M silicone door seal design for positive sealing of door. Removable one-piece stainless steel interior interior features reinforced 304 stainless steel. All welded and sealed construction assures continuously low particle counts. Chamber vent port for exhausting of process by-products. Suitable for inert gas purge to eliminate moisture and vent out contaminants. adjustable inert gas flowmeter. 8

7 Model 146 (Bench model) Condensed Specifications 206 (Bench model) 256 (Bench model) 336 (Floor model) 1406 (Floor model) Interior Volume 1.2 cu. ft. 3.4 cu. ft. 4.9 cu. ft. 9.4 cu. ft cu. ft. Interior Dimensions WxDxH in(mm) Exterior Dimensions WxDxH in(mm) 10.5 x 14 x 13.7 (267 x 356 x 348) 29 x 29.2 x 45 (737 x 742 x 1143) 16.5 x 18 x 19.7 (419 x 457 x 500) 35 x 33.2 x 51 (880 x 843 x 1295) 21.5 x 20 x 19.7 (546 x 508 x 500) 40 x 33.2 x 51 (1016 x 843 x 1295) 21.5 x 20 x 37.7 (546 x 508 x 958) 40 x 34.6 x 77.2 (1016 x 879 x 1961) 43.8 x 23.7 x 35.7 (1113 x 602 x 907) 63 x 38.6 x 75.2 (1600 x 980 x 1910) Machine Footprint 5.9 sq. ft. 8.1 sq. ft. 9.8 sq. ft. 9.6 sq. ft sq. ft. 208 VAC 1 Ph 50/60 Hz Line current (per ph) 240 VAC 1 Ph 50/60 Hz Line current (per ph) 208 VAC 3 Ph 50/60 Hz Line current (per ph) 2.2 kw kw 16 N/A Electrical Service 3.0 kw kw kw kw kw kw kw kw kw kw 53 Clean Room Oven Options Stainless steel slotted shelves 24-hour, 7-day digital process timer Circular chart recorder Reverse door hinge Floorstands Safety airflow switch on single-phase models Casters Comm-Link RS-485 to RS-232 converter ULPA filter Engineered Oven Options Lead-in pipes Redundant over-temperature protection Rear access door(s) All stainless steel exterior construction Special control systems Space-saving stack oven design Front and rear door interlocks Flanged for through-the-wall mounting Class 1000 clean room assembly and packaging 240 VAC 3 Ph 50/60 Hz Line current (per ph) N/A kw kw VAC 3 Ph 50/60 Hz Line current (per ph) N/A kw kw 31 - All specifications are subject to change without notice General Mechanical Convection Industrial Oven Specifications Temperature range: 15 C above ambient to 250 C Uniformity: ±1% of setpoint Control Accuracy: +0.5 C Resolution: ±0.1 C Empty chamber performance with exhaust closed and at rated voltage 9

8 ASTM Testing Convection Oven ASTM Testing Mechanical Convection Oven for testing per ASTM D5423 Type 1 and 2 The Blue M ASTM Testing Mechanical Convection Oven is ideal for a number of industrial oven applications, including ASTM testing, epoxy curing, moisture drying, UL testing, aging of electronic components and devices, and other processes and testing requirements. General ASTM Testing Mechanical Convection Oven Specifications Temperature range: 15 C above ambient to 350 C (650 F) Uniformity: ±1% of setpoint Control Accuracy: +0.5 C Resolution: ±0.1 C Performance data (typical): Run-up to 300 C 60 min. (or less) Uniform, Accurate and Reliable Temperature Control Available with profiling or single setpoint temperature controls Horizontal air flow assures uniform thermal performance under all loading conditions. Double plenum design with removable for thorough inner chamber cleaning. Exclusive Blue M Eterna heating elements - the most reliable available, with heavy-gauge high temperature nickel chromium wire, low-watt density for longer service life, standard air flow switch on three-phase models to protect oven and product, and premium alumina ceramic element insulators. Blue M one-pass air flow controls your profile, including cool down with infinitely variable control from full recirculation to full one pass, and optional motorized damper for automatic operation. Direct drive blower multi-blade centrifugal blower with high-volume air delivery. dynamically balanced for minimum noise. 10

9 Model 146 (Bench model) 206 (Bench model) 256 (Bench model) Condensed Specifications 296 (Floor model) 136 (Floor model) 336 (Floor model) 1406 (Floor model) 1506 (Floor model) Interior Volume 1.6 cu. ft. 4.2 cu. ft. 5.8 cu. ft. 9 cu. ft cu. ft cu. ft cu. ft cu. ft. Interior Dimensions WxDxH in(mm) Exterior Dimensions WxDxH in(mm) 14 x 14 x 14 (356 x 356 x 356) 34 x 30 x 43 (864 x 762 x 1092) 20 x 18 x 20 (508 x 457 x 508) 40 x 34 x 49 (1016 x 864 x 1295) 25 x 20 x 20 (635 x 508 x 356) 45 x 36 x 49 (1143 x 914 x 1245) 25 x 25 x 25 (635 x 635 x 635) 50 x 36 x 74 (1270 x 914 x 1880) 38 x 20 x 25 (965 x 508 x 635) 58 x 36 x 62 (1473 x 914 x 1575) 25 x 20 x 38 (635 x 508 x 965) 45 x 36 x 75 (1143 x 914 x 1905) 48 x 24 x 36 (1219 x 610 x 914) 68 x 40 x 73 (1727 x 1016 x 1854) 37 x 25 x 37 (940 x 635 x 940) 58 x 42 x 75 (1473 x 1067 x 1905) Machine Footprint 7.1 sq. ft. 9.4 sq. ft sq. ft sq. ft sq. ft sq. ft sq. ft sq. ft. 208 VAC 1 Ph 50/60 Hz Line current (per ph) 240 VAC 1 Ph 50/60 Hz Line current (per ph) 208 VAC 3 Ph 50/60 Hz Line current (per ph) 240 VAC 3 Ph 50/60 Hz Line current (per ph) 480 VAC 3 Ph 50/60 Hz Line current (per ph) 2.2 kw kw 16 N/A N/A N/A 3.0 kw kw kw All specifications are subject to change without notice 4.5 kw kw kw kw 16 Electrical Service 6.0 kw kw kw General Mechanical Convection Industrial Oven Specifications Temperature range: 15 C above ambient to 350 C (650 F) Uniformity: ±1% of setpoint Control Accuracy: +0.5 C Resolution: ±0.1 C Performance data (typical): Run-up to 300 C 60 min. (or less) Empty chamber performance with exhaust closed and at rated voltage 6.0 kw kw kw kw kw kw kw kw kw kw kw kw 31 Standard Oven Options Nickel-plated wire rod or stainless steel slotted shelves Door switch Motorized intake damper (two-position or proportional) Welded and sealed inner chamber 24-hour, 7-day digital process timer Circular chart recorder Reverse door hinge Glass observation panel(s) Floorstands Safety airflow switch on single-phase models Casters Comm-Link RS-485 to RS-232 converter Engineered Oven Options Additional lead-in ports Interior light Oversized one-pass airflow system for faster cool down Redundant overtemperature protection Rear access door(s) All stainless steel exterior construction Special control systems Vertical airflow Space-saving stack oven design Trace solvent safety package N2 gas systems 11

10 Lab Ovens Blue M Lab Ovens - LO Series Mechanical Convection Designed for laboratory applications such as moisture drying, curing, baking, aging and general testing. These convection ovens feature an excellent balance of value and features. The ovens have been designed for convenience and appearance in the workplace and include ergonomic handles and controls, with a powder coated steel exterior. Components are high quality, to ensure for years of reliable service. Designed for testing to many standards, including JB/T Configurations available Economy Model Timer Standard Premium Model Programmable Temperature Controller 2 Port Features Stainless steel interior with powder coated exterior for durability Horizontal air flow allows for tighter temperature uniformity Adjustable shelving provides flexible workspace configuration 2 perforated shelves for increased air flow and uniformity Independent and adjustable over-temperature protection provides extra assurance against damage to load and oven 12

11 Model LO-27 LO-90 LO-136 LO-225 LO-430 LO Interior Dimensions W x D x H Exterior Dimensions W x D x H 300 x 300 x 300mm 11.8 x 11.8 x 11.8in 500 x 540 x 795mm 19.7 x 21.3 x 31.3in 450 x 450 x 450mm 17.7 x 17.7 x 17.7in 650 x 690 x 945mm 25.6 x 27.2 x 37.2in 550 x 450 x 550mm 21.6 x 17.7 x 21.6in 750 x 690 x 1045mm 29.5 x 27.2 x 41.1in 600 x 500 x 750mm 23.6 x 19.6 x 29.5in 800 x 740 x 1245mm 31.5 x 29.1 x 49in 520 x 660 x 1300mm 20.5 x 26 x 51.2in 750 x 850 x 1860mm 29.5 x 33.5 x 73.2in 790 x 710 x 1450mm 31.1 x 28 x 57.1in 1020 x 900 x 2010mm 40.2 x 35.4 x 79.1in Workspace 0.95 cu. ft. 3.2 cu. ft. 4.8 cu. ft. 7.9 cu. ft. 15 cu. ft. 30 cu. ft. Heating Method Air Flow Interior Material Temp. Range Mechanical Convection Horizontal Stainless Steel Ambient +20 F to +500 F Ambient +10 C to +260 C Temp. Uniformity < ± 3 C Control Tolerance < ± 1 C Heating Rate Control Interface < 100min (Ambient Temp. to Max Temp.) High Quality Digital PID Temp. Controller Temp. Control Set Point Operation Mode Power Supply 115V 1Ph 60Hz 115V 1Ph 60Hz 230V 1Ph 60Hz 230V 1Ph 60Hz 230V 1Ph 60Hz 230V 1Ph 60Hz Power 1.2KW 1.5KW 2KW 3KW 7KW 11KW Shelves All specifications are subject to change without notice. Options Additional perforated shelves Performance Heating Method: Mechanical Convection Airflow: Horizontal Temperature Uniformity: Less than or equal to +/- 3 C Temperature Fluctuation: Less than or equal to +/- 1 C Heating Rate: Less than or equal to 100 Minutes from Ambient to Max. Temp. Control Interface: High quality digital PID temperature controller Temperature Control Mode: Set point operation 13

12 Burn-In Ovens Blue M Burn-In Ovens Blue M designs and builds trademark tough industrial burn-in ovens with uniform, reliable temperature control and numerous standard features These industrial batch ovens are ideal for burn-in applications for electronic component, devices and assemblies. General Industrial Burn-In Oven Specifications Temperature range: 15 C above ambient to 300 C (572 F) Uniformity: 1% of set point (empty chamber at 125 C) Control Accuracy: 1.0 C Resolution: 0.1 C Wattage dissipation: at 125 C, 60Hz; 6,600 Watts - at 125 C, 50Hz; 5,500 Watts 14

13 Model 9F (Horizontal Airflow) 9F (Vertical Airflow) Condensed Specifications 16F (Horizontal Airflow) 165F (Vertical Airflow) 32F (Horizontal Airflow) 32F (Vertical Airflow) Interior Volume 9.0 cu.ft. 9.0 cu.ft cu.ft 16.6 cu.ft cu.ft cu.ft. Interior Dims. WxDxH in(cm) Exterior Dimensions WxDxH in(cm) 25 x 25 x 25 (63.5 x 63.5 x 63.5) 41 x 28 x 85 (104.1 x 71.1 x 215.9) 25 x 25 x 25 (63.5 x 63.5 x 63.5) 58 x 38 x 68 (147.3 x 96.5 x172.7) 24 x 25 x 48 (61 x 63.5 x 121.9) 42 x 37 x 84 (106.7 x 94 x 213.4) 48 x 25 x 24 (121.9 x 63.5 x 61) 83 x 37 x 58 (210.8 x 94 x 147.3) 48 x 25 x 48 (121.9 x 63.5 x121.9) 66 x 37 x 84 (167.6 x 94 x 213.4) 48 x 25 x 48 (121.9 x 63.5 x121.9) 83 x 37 x 82 (210.8 x 94 x 208.3) Machine Footprint 10.8 sq.ft sq.ft sq.ft sq.ft sq.ft sq.ft. Electrical Service 208 VAC 3Ph 50/60 Hz Line current per Ph 240 VAC 3Ph 50/60 Hz Line current per Ph 480 VAC 3Ph 50/60 Hz Line current per Ph 7.5 kw 26 amps 10.0 kw 29 amps 10.0 kw 15 amps 7.5 kw 26 amps 10.0 kw 29 amps 10.0 kw 15 amps 11.0 kw 40 amps 14 kw 47 amps 11 kw 18 amps Performance Data (Typical) 11.0 kw 40 amps 14 kw 47 amps 11 kw 18 amps 14 kw 48 amps 18.5 kw 54 amps 14.0 kw 22 amps Live Load Run-up time to 125 C (257 F) Cool down time 1,500 Watts 8 minutes to 40 C: 30 minutes 3,000 Watts 6 minutes to 50 C: 40 minutes 5,000 Watts 5.5 minutes to 70 C: 30 minutes - Data based on 25 C (77 F) - at ambient rated voltage - Meets Mil. 833C, Method kw 48 amps 18.5 kw 54 amps 14.0 kw 22 amps Oven Features Heavy gauge steel exterior and stainless steel interior, all exterior panels are at least 16 gauge All welded and sealed construction assures trace oxygen levels and eliminates gas migration into insulation 4" fiberglass insulation Baked on powder-coated enamel finish Silicone door seal design for positive sealing of door Clean side walls for unobstructed side-by-side installation Standard Batch Oven Options 10" circular chart recorder Floorstand for BI-9 and BI-9V models Lead-in ports Engineered Oven Options Rear access door(s) Redundant overtemperature protection Welded and steel interior N2 purge General Industrial Burn-In Oven Specifications: Temperature range: 15 C above ambient to 300 C (572 F) Uniformity: 1% of set point (empty chamber at 125 C) Control Accuracy: 1.0 C Resolution: 0.1 C Wattage dissipation: at 125 C, 60Hz; 6,600 Watts - at 125 C, 50Hz; 5,500 Watts Empty chamber performance with intake and exhaust closed at rated voltage 15

14 Stacked Ovens STL-05 Stacked Oven Blue M stacked industrial ovens have earned a long-standing reputation for exceptional performance, long service life and ease of operation over a broad range of applications. The STL series integrally stacked Blue M mechanical convection oven is suitable for curing, drying, and baking in semiconductor, electronic, and many other industrial applications. General Specifications Temperature range: 15 C above ambient to 316 C (650 F) Uniformity: ±1% of setpoint Control Accuracy: +0.5 C Resolution: ±0.1 C 16

15 Model Condensed Specifications STL-05 Stacked Oven Interior Volume (per oven) 5.8 cu. ft. (164 l) Interior Dimensions WxDxH Exterior Dimensions WxDxH Machine Footprint 208 VAC 1 Ph 50/60 Hz Line current (per ph)(per oven) 208 VAC 1 Ph 50/60 Hz Line current (per ph)(per oven) 208 VAC 3 Ph 50/60 Hz Line current (per ph)(per oven) 240 VAC 3 Ph 50/60 Hz Line current (per ph)(per oven) 480 VAC 3 Ph 50/60 Hz Line current (per ph)(per oven) Electrical Service 25 x 20 x 20 inches 635 x 508 x 508 mm 52.3 x 49 x 74 inches 1328 x 1245 x 1880 mm sq. ft sq. meters 4.2 kw 25 Amps 6.0 kw 29 Amps 27 Amps 12.0 kw 31 Amps 12.0 kw 16 Amps STL-05 Oven Options 24-hour, 7-day digital process timer Circular or strip chart recorder RS232/RS485 communications converter Light tower Emergency power off switch (EMO) Spec View data acquisition software NIST traceable certificate of calibration Dry box oven with N2 gas system Engineered Oven Options Lead-in pipes Redundant overtemperature protection All stainless steel exterior construction Special control systems Door interlocks Class 1000 clean room assembly and packaging Standard air model Customer specified options as factory proposed and authorized Reverse door hinges 5-point thermocouple survey Temp. deviation alarms Filtered process air/atmosphere intake N2 low flow switch alarm N2 low pressure switch alarm Additional voltages available. All specifications are subject to change without notice. General Specifications Temperature range: 15 C above ambient to 316 C (650 F) Uniformity: ±1% of setpoint Control Accuracy: +0.5 C Resolution: ±0.1 C Empty chamber performance at rated voltage 17

16 Ultima Ovens Blue M Ultima II Vertical Thermal Curing Ovens The Ultima II Vertical Curing Industrial Oven is configurable for the continuous inline curing of components in magazines, carriers, strips, baskets or other transport mediums. The Ultima II easily integrates with other process equipment, or it can be used as a stand alone system. The oven provides a flexible curing solution because it uses nine separate curing chambers with independent controllers for temperature, airflow and exhaust for effluent gases. Applications Underfill Cure Heat Sink Attach Cure Die Coat Cure Curing of Print Cartridges Die Attach Cure Medical Component Curing Encapsulation Cure Automotive Component Curing Optoelectronics 18

17 Condensed Specifications Oven Dimensions 42"x42"x103" (D x W x H) Chamber Capacity 12.25"x15"x12" Maximum Temperature 200 C Temperature Uniformity Index Time Typical temperature ramp +/- 3 C (soak < 200 C) Customer Process Dependent 15 C/min (depends on load & speed) Key Benefits PLC Control System with HMI Various product pitch levels available Outstanding reliability - MTBA > 24 hours Superior thermal control over each temperature zone Smallest footprint for long cure cycles Excellent in-line processing, enhancing product throughput and reducing product costs Automated loading and unloading tailored to customers' product handling Improved product to product curing consistency - all process recipes are replicated EXACTLY Internal Active Cooling provides reduced process time - product exits at <50 C Flexible and easy product setup and change over Interface Safety SMEMA, Ethernet CE and SEMI S2/S8-93 compliant General Vertical Inline Curing Oven Specifications Oven Dimensions: 42"x42"x103" (D xw x H) Chamber Capacity: 12.25"x15"x12" Maximum Temperature: 200 C Temperature Uniformity: +/- 3 C (soak < 200 C) Index Time: Customer Process Dependent Typical temperature ramp: 15 C / min (depends on load and speed) Interface: SMEMA, Ethernet Safety: CE and SEMI S2/S8-93 compliant 19

18 Friction-aire Safety Ovens Friction-aire Blue M Friction-Aire ovens provide a controlled heat source without heating elements, which eliminates atmospheric explosions and ignitions when working with hazardous Class 1, Group D materials. Class 1 atmospheres contain flammable vapors, and Group D materials include many solvents commonly used in finishing applications, such as lacquers and paints. Underwriter's Laboratories (UL) lists three models of the Friction-Aire family. Features: 100% straight-line proportional temperature performance High-velocity airflow system Blower generated heat No hot spots, no points that exceed the indicated air temperature Setpoint control Overtemperature protection system Temperature sensitive bellows By-pass damper vane Sensing bulb Fast cool-down 20

19 Model Inside Dimensions inches (cm) W x D x H Overall Dimensions inches (cm) W x D x H HP 1 Approx Heating Power (Watts) Cubic Feet Capacity Shipping Weight Lbs. (Kg) HS x 17 x 12 (35 x 43 x 31) HS x 20 x 20 (63 x 52 x 51) HS x 25 x 25 (95 x 63 x 63) 37 x 33 x 48 (93 x 84 x 120) 42 x 39 x 63 (10 x 98 x 159) 57 x 44 x 68 (144 x 111 x 172) (-211) (-363) (-590) 1Voltage - all models: 208/240/480 V 3-Phase / 60 Hz. AC Chambers will operate satisfactorily on 208 V 3-Phase / 60 Hz. AC when motor is connected for 240 V 3-Phase /60 Hz AC Model Inside Dimensions inches (cm) W x D x H HS x 37 x 48 (93 x 93 x 120) Overall Dimensions inches (cm) W x D x H 66 x 58 x 91 (167 x 147 x 231) HP 1 Approx Heating Power (Watts) Cubic Feet Capacity Shipping Weight Lbs. (Kg) (-1000) 1 Voltage -all models: 208/240/480 V 3- Phase/ 60 Hz. AC Chambers will operate satisfactorily on 208 V 3-Phase / 60 Hz. AC when motor is connected for 240 V3-Phase /60 Hz. AC 2 Bench Model. Model Inside Dimensions inches (cm) W x D x H HS x 17 x 12 (35 x 43 x 31) HS x 20 x 20 (63 x 51 x 61) HS x 25 x 25 (95 x 63 x 63) Overall Dimensions inches (cm) W x D x H 37 x 33 x 48 (93 x 84 x 120) 42 x 39 x 63 (106 x 98 x 159) 57 x 44 x 68 (144 x 111 x 172) HP 1 Approx Heating Power (Watts) Cubic Feet Capacity Shipping Weight Lbs. (Kg) (-211) (-363) (-590) 1 Voltage -all models: 208/240/480 V 3-Phase/ 60 Hz AC Chambers will operate satisfactorily on 208 V 3-Phase / 60 Hz AC when motor is connected for 240 V 3-Phase /60 Hz AC 21

20 Typical Industrial Safety Oven Operating Characteristics Models HS-1002, HS-1202 and HS-3802 Temperature range: +20 C above ambient to +150 C (302 F) Typical air temperature uniformity at +100 C: 0.5 C Run-up time: (no load) to +150 C: 120 minutes Cool downtime: (no load) to +50 C: 30 minutes Control accuracy: 0.5 C Drift: (over 24-hour period) at +50 C: 1.0 C at +100 C: 0.75 C at +150 C: 0.50 C UL Listed Average velocity: (adjustable) Maximum: 400/FPM Minimum: 100/FPM Model HS-362 Temperature range: +20 C above ambient to +150 C (302 F) Typical air temperature uniformity at +100 C: 0.5 C Typical air temperature uniformity at +150 C: 1.0 C Run-up time: (no load) to +150 C: 60 minutes Cool downtime: (no load) to +50 C: 30 minutes Control accuracy: 0.5 C Not UL Listed Drift: (over 24-hour period) at +50 C: 1.0 C at +100 C: 0.75 C at +150 C: 0.50 C Models HS-1004, HS-1204 and HS-3804 Temperature range: +20 C above ambient to +260 C (500 F) Typical air temperature uniformity at +100 C: 0.5 C Typical air temperature uniformity at +200 C: 1.0 C Run-up time: (no load) to +260 C: 140 minutes Cool downtime: (no load) to +50 C: 30 minutes Control accuracy: 0.5 C Not UL Listed Drift: (over 24-hour period) at +50 C: 1.0 C at +100 C: 0.75 C at +150 C: 0.50 C at +200 C: 0.50 C Average velocity: (adjustable) Maximum: 500/FPM Minimum: 250/FPM Three models have been listed by Underwriter's Laboratories for operation in Class 1, Group D hazardous locations. They are ideally suited for the testing and processing of hazardous materials, paints, solvents and lacquers. There are no heating elements in the chamber and no inherent hot spots to create potential danger. Tests show that load temperature follows closely behind chamber temperature. If the application calls for the processing of hazardous materials over extended periods, the load temperature and chamber temperature will be practically equal all of the time. When chamber and load reach complete equilibrium they will remain so indefinitely until the temperature is deliberately changed. Even if spillage of flammables inside the chamber occurs, danger is minimized since any surface the liquid encounters is only as hot as the interior environment. This industrial safety oven is U.L. listed for Class I Group D operation and is the first and only industrial safety oven to have this listing. Average velocity: (adjustable) Maximum: 500/FPM Minimum: 200/FPM 22

21 Mechanical Convection Ovens Custom Mechanical Convection Ovens For custom applications where floorspace is at a premium, or your process calls for custom temperature ranges, automated controls, robotics, or special safety features, Blue M custom industrial ovens are the solution. Applications such as moisture drying, curing, baking, and component testing are the perfect fit for Blue M custom convection ovens, which feature heavygauge stainless steel interiors and exteriors, fully welded and sealed construction, a full four-inch thickness of fiberglass insulation that minimizes heat loss, and a wide range of sizes, electrical specifications, door and loading features, and temperature control. Custom Mechanical Convection Ovens can be designed by our engineers. This example is a six oven design. Each of the six ovens has its own controls. This design allows flexible processing of materials and saves floor space. Many other options and features are available using the standard oven design as a starting point. 23

22 Class A Batch Ovens Class A Batch Ovens Blue M Class A Batch Ovens are mechanical convection electric chambers that include safety features recommended in NFPA Bulletin 86 as standard. The design of the chamber concedes that the element temperature may be well above the auto-ignition point of some flammable materials, but this is mitigated by maintaining a non-explosive mixture through the use of higher than normal exhaust rates. Increased heating element kw compensates for this exhaust factor. In addition to meeting NFPA recommendations, this oven design has exceptional exhaust capabilities for handling solvents. A negative pressure is maintained in the work chamber that insures that all hazardous vapors will be expelled through the exhaust duct and not through the oven door, blower shaft seal or other apertures. These ovens are complete systems. No additions are required to meet the recommendations of NFPA Bulletin 86 for processing hazardous work loads. 24

23 Bench Model Model Number Inside Dimensions Inches (cm) W x D x H DC-256A-FHP-1 25 x 20 x 20 (63 x 51 x 51) Floor Model DC-106A-FHP-1 19 x 20 x 39 (48 x 51 x 98) DC-166A-FHP-1 24 x 24 x 48 (61 x 61 x 122) DC-246A-FHP-1 36 x 24 x 48 (91 x 61 x 122) DC-326A-FHP-1 48 x 24 x 48 (122 x 61 x 122) DC-366A-FHP-1 36 x 36 x 48 (91 x 91 x 122) Overall Dimensions Inches (cm) W x D x H 49 x 37 x 62 (124 x 94 x 157) 48 x 49 x 77 (122 x 124 x 196) 55 x 45 x 86 (140 x 114 x 218) 67 x 45 x 86 (170 x 114 x 218) 79 x 45 x 86 (201 x 114 x 218) 67 x 54 x 86 (170 x 137 x 218) Element kw Line Amps Cubic Feet Capacity 9 / / /12 29/ / 18 44/ / 21 51/ / 27 63/ / 27 63/72 36 Features: Heavy gauge, cold rolled reinforced steel High temperature aluminum finish 4 fiberglass insulation Silicone sealed doors have welded and insulated double-wall construction Eterna TM heater banks Direct drive motor / blower system Forced exhaust system Airflow switch Adjustable purge timer Blow-out relief panel 2 fire extinguisher port Options: Stainless steel slotted shelves Circular chart recorder PRO-550 controller DC-606A-FHP-1 36 x 48 x 60 (91 x 122 x 152) 80 x 69 x 96 (203 x 175 x 244) 26 / 34 86/ DC-806A-FHP-1 48 x 48 x 60 (122 x 122 x 152) 92 x 69 x 96 (234 x 175 x 244) 30 / / DC-966A-GHP-1 48 x 48 x 72 (122 x 122 x 183) 92 x 69 x108 (234 x 175 x 274) Voltage all models: 208/240/480V / 3-Phase / 60 Hz. Except DC-966A GHP-1 which is 480 V only. All specifications subject to change without notice. General Class A Batch Oven Specifications Temperature range: +15 C above ambient to C (600 F) Runup time: (no load) to C: 90 minutes (depending on exhaust) Control accuracy: 0.5% of span The industrial batch oven design has exceptional exhaust capabilities for handling solvents. The design of the chamber concedes that the element temperature may be greater than the auto-ignition point of some flammable materials, but a high exhaust rate mitigates the auto-mitigation risk by maintaining a non-explosive mixture. A negative pressure is maintained in the work chamber that insures that all hazardous vapors will be expelled through the exhaust duct and not through the oven door, blower shaft seal or other apertures. These ovens are complete systems. No additions are required to meet the recommendations of NFPA Bulletin 86 for processing hazardous work loads. These Class A industrial batch ovens have Pro-Tronix I solid-state digital indicating control with time proportioning zero crossover performance. Setting and indication accuracy is 1/2%. Large LED display indicates both setpoint and actual chamber temperature at the touch of a button. Separate F.M. approved indicating type instrument provides overtemperature protection. 25

24 Blue M CSP Safety Ovens CSP Safety Ovens This small, cost-effective industrial safety oven meets NFPA Bulletin 86 requirements for handling solvents and expelling hazardous vapor. Ideal for industrial safety oven applications such as flash curing paint samples, drying solvents, curing epoxies or adhesives. This industrial safety oven is also useful in laboratories which require a variety of product loads. Features: CSP Industrial Safety Oven Operating Range Rugged Industrial Safety Oven Construction Reliable Industrial Safety Oven Heating Elements Volatile Fume Exhaust System Safety Relief Panel Advanced Controls Safety Purge Timer Independent Over-temperature Protection Flexible Product Loading 26

25 Single oven configuation (horizontal airflow) Single oven configuation (vertical airflow) Stacked oven configuation (vertical airflow) Work space dimensions W x D x H inches (mm) 18.9 x 15 x 18 (480 x 381 x 457.2) 18 x 15 x 18.9 (457.2 x 381 x 480) 18 x 15 x 18.9 (457.2 x 381 x 480) # of work spaces One (1) One (1) Two (2) Work space volume cu. ft. (liters) 3.0 (85) 3.0 ( (170) total Overall dimensions W x D x H inches (mm) 31 x 35 x 50 (787.4 x 889 x 270) 45 x 35 x 40 (1143 x 889 x 102) 45 x 35 x 71 (1143 x 889 x ) Machine footprint 7.5 sq. ft sq. ft sq. ft. Machine weight Lbs. (kg) 300 (136.4) 300 (136.4) 600 (272.8) Floor load 40 lbs/sq-ft 27.5 lbs/sq-ft 55 lbs/sq-ft Options: Promaster I profiling controller with digital communications Nickel plated or stainless steel shelves Digital process timer Circular chart recorder Floor stand Fused power disconnect mounted on unit Electrical Service Single oven configuation/ Line current heating capacity Maximum current draw Stacked oven configuation/ Line current heating capacity 208 V/1 ph/60 Hz 30 amperes / 5.3 kw 60 amperes / 2 x 5.3 kw 240 V/1 ph/60 Hz 34 amperes / 7 kw 68 amperes / 2 x 7 kw Temperature Range: +10 C above ambient to +343 C (+650 F) Temperature uniformity: 1.5% of setpoint after stabilization with exhaust Control accuracy: 0.25% of setpoint 27

26 ESP-400 Series Mechanical Convection Ovens ESP-400 Series Mechanical Convection Ovens The Blue M ESP-400 Mechanical Convection Horizontal Airflow Oven provides reliable performance, making it ideal for constant temperature work and for applications where fast run-up and cool down-rates are required. A one-pass airflow system allows incoming air to pass over the heaters and through the work chamber only once, if desired, enabling fast cool down or quickly venting non-hazardous fumes or moisture. The horizontal airflow offers excellent temperature uniformity. The setpoint and process variables appear on a bright, easy-to-read LED display. Setpoints are adjustable to 1 C resolution. The main control regulates temperature by switching heater power through a solid state relay circuit. An FM approved independent overtemperature protection system is provided. This control disconnects heater and motor power and alarms an audible buzzer until manually reset by the user. Oven Features All welded, heavy duty exterior - heavy-gauge, reinforced cold-rolled steel Stainless steel interior corrosion resistant, - including inner face of door Adjustable shelves - nickel-plated wire type with 7 shelf positions Baked on powder-coated enamel finish for long-lasting corrosion protection Fiberglass insulation to ensure moderate cabinet skin temperature Heavy-duty door - double-wall, insulated construction Uniform, Accurate and Reliable Temperature Control Available with profiling or single setpoint temperature controls Adjustable one-pass airflow system - tempered air passes over heater and through chamber only once if necessary - readily adjusted to suit a broad range of product loads and operating requirements Air circulation - quality ball bearing motor and balanced multi-blade blower Exclusive Blue M Eterna heating elements with nichrome and ceramic heater bank provides quick response - low-watt density assures long life 28

27 Specifications C Mechanical Convection Ovens General Purpose, Painted Finish Model Electrical Cabinet Finish Interior Dim. Exterior Dim. Heater Kw ESP V 50-60Hz Painted 19 x 15 x x 380 x 450 mm 32 x 24 x x 610 x 940 mm 120V Hz Oven Options Welded and sealed inner chamber (vapor tight) Nickel-plated wire rod or stainless steel slotted shelves Glass observation panel Floorstand Circular chart recorder 208V 50-60Hz Painted 19 x 15 x x 380 x 450 mm 32 x 24 x x 610 x 940 mm 280V Hz 240V 50-60Hz Painted 19 x 15 x x 380 x 450 mm 32 x 24 x V Hz 800 x 610 x 940 mm Indication Resolution 1 C Run-up Time to 260 C (no load/no exhaust) 20 min. at 240V* 30 min. at 208V* 60 min. at 120V* *empty chamber performance with intake and exhaust closed at rated voltage 29

28 Industrial Batch Ovens Batch and Batch Truck Ovens The Industrial Batch Ovens have for years been meeting a variety of test and production applications. Their reliability and fine performance have made them the choice of many industries. Oven Features Heavy gauge steel exterior and interior exterior panels Welded 14 and 16 gauge Cold rolled reinforced steel Stainless steel-reinforced 304 Fiberglass insulation - 4 full inches minimizes heat loss Baked on powder-coated enamel finish Double-wall, insulated doors Silicone rubber seal with double doors on 48-inch and larger models Side-mounted control compartment for easier control access (60, 75, 80 and 96 cu. ft. models only) Manually adjustable intake/exhaust system Oven Options Welded and sealed inner chamber (vapor tight) Nickel-plated wire rod or stainless steel slotted shelves Glass observation panel Floorstand Circular chart recorder Uniform, Accurate and Reliable Temperature Control Profiling or single setpoint controls Horizontal air flow Low waft density One-pass air flow Direct drive blower 30

29 Condensed Specifications Top Mounted Controls Model Interior Volume 24.0 cu.ft cu.ft cu.ft cu. ft. Interior Dimensions WxDxH inches (cm) Exterior Dimensions WxDxH inches (cm) 36 x 24 x 48 (91.4 x 61 x 121.9) 63 x 39 x 85 (160 x 99.1 x 215.9) 48 x 24 x 48 (121.9 x 61 x 121.9) 75 x 39 x 85 (190.5 x 99.1 x 215.9) 36 x 36 x 48 (91.4 x 91.4 x 121.9) 63 x 51 x 85 (160 x x 215.9) 36 x 48 x 60 (91.4 x x 152.4) 80 x 63 x 93 (203.2 x 160 x 236.2) Machine footprint 17.1 sq.ft sq.ft sq.ft sq. ft. Electrical Service Std Hi Power Std Hi Power Std Hi Power Std Hi Power 208 VAC 1Ph 50/60 Hz Line Current (per Ph) 240 VAC 1Ph 50/60 Hz Line current (per Ph) 480 VAC 3Ph 50/60 Hz Line current (per Ph) 11 kw kw kw kw kw kw kw kw kw 24 20kW kw kw kw kw kw kw kw kw kw kw kw kw kw kw 48 Standard Batch Oven Options Stainless or CRS steel slotted shelves High-temperature capability of 399 C (750 F) High-power for fast heat-up, high exhaust or large loads Door switch Motorized intake damper Welded and sealed inner chamber 24-hour, 7-day program timer 10" circular chart recorder Reverse door hinge Backup overtemperature protection Engineered Oven Options Additional lead-in ports Interior light Glass observation panel (s) Oversized one-pass airflow system Redundant overtemperature protection Rear access door (s) Comm-Link RS-485 to RS-232 converter All stainless steel construction Special control systems Five-drawer and five-door configurations for process flexibility Roll-In-Rack Options Cold-rolled or stainless steel roll-in-racks Roll-in-rack shelves Special truck channel or flat un-insulated floor for customer designed racks Custom designed roll-in-racks for product fixturing Pass-through "tunnel" design with front and rear doors 31

30 Ultra-Temp Standard High Temperature Convection Ovens Ultra-Temp Standard The Blue M Standard Ultra-Temp High-Temperature Industrial Oven is ideal for annealing, heat treating, stress relieving, binder burn-out, ceramic firing and a number of other high-temperature processes. Ultra-Temp High Temperature Industrial Oven Features Welded and sealed inner chamber eliminates fume migration into the insulation Heat shielded doors for low skin temperature 6" of mineral wool insulation to minimize heat loss Blue M tadpoledoor gasket design Blue M Pivot Lock door latch to seal gaskets at the highest operating temperatures Safety door switch shuts down heaters and blower when door opens Ultra-Temp High Temperature Industrial Oven Options Stainless steel shelves 24-hour, 7-day digital timer Circular chart recorder Reverse door hinge Motorized exhaust damper Comm-Link RS-485 to RS-232 converter 32

31 Condensed Specifications Model Interior Volume 1.6 cu. ft. 4.2 cu. ft. 5.8 cu. ft cu. ft cu. ft. Interior Dimensions WxDXH inches (mm) Exterior Dimensions WxDXH inches (mm) 14 x 14 x 14 (356 x 356 x 356) 44 x 32 x 61 (1118 x 813 x 1549) 20 x 18 x 20 (508 x 457 x 508) 52 x 36 x 67 (1320 x 914 x 1702) 25 x 20 x 20 (635 x 508 x 508) 55 x 38 x 67 (1397 x 965 x 1702) 38 x 20 x 25 (965 x 508 x 635) 77 x 39 x 72 (1956 x 991 x 1829) 48 x 24 x 36 (1219 x 610 x 914) 91 x 45 x 77 (2311 x 1145 x 1955) Machine Footprint 9.7 sq. ft sq. ft sq. ft sq. ft sq. ft. Electrical Service 208 VAC 3 Ph 50/60 Hz Line current (per ph) 240 VAC 3 Ph 50/60 Hz Line current (per ph) kw kw kw kw kw kw kw kw kw 82 Ultra-Temp Options Stainless steel shelves 24-hour, 7-day digital timer Circular chart recorder Reverse door hinge Motorized exhaust damper Comm-Link RS-485 to RS-232 converter Engineered Options Vycor glass observation panel Redundant overtemperature protection Lead-in ports Special control systems 480 VAC 3 Ph 50/60 Hz Line current (per ph) N/A 16.0 kw kw kw kw 41 33

32 Ultra-Temp Inert Gas High Temperature Convection Ovens Inert Gas Ultra-Temp The Blue M Inert Gas Ultra-Temp High-Temperature Oven, pressure tested at operating temperatures, is suitable for all inert gases and non-flammable forming gases (maximum 4% hydrogen, balance nitrogen). Features Heavy gauge steel exterior Exterior panels are at least 16 gauge All welded and sealed inner chamber construction 304 stainless steel Full 1/2-inch steel front chamber mounting plate All welded construction contributes Baked on powder coated enamel finish Heat shielded doors for low skin temperature Mineral wool insulation - 6 full inches Fiberglass tadpole door gasket Pivot-Lock door latch Dual-gasket door seal design maintains seal integrity at temperatures to 593 C (1099 F) Standard safety door switch Uniform, Accurate and Reliable Temperature Control Profiling or single setpoint temperature controls Horizontal airflow Inert gas controls Purge timer Chamber pressure gauge and pressure relief valve Adjustable flow meter and purge bypass valve Air-cooled chamber design Forced air cooling Gas delivery system High-temperature blower system 34

33 Condensed Specifications Model Interior Volume 4.2 cu. ft. 5.8 cu. ft cu. ft cu. ft. Interior Dimensions WxDXH in. (cm) Exterior Dimensions WxDXH in. (cm) 20 x 18 x 20 (50.8 x x 50.8) 52 x 36 x 67 ( x x ) 25 x 20 x 20 (63.5 x 50.8 x 50.8) 55 x 38 x 67 (139.7 x x ) 38 x 20 x 25 (96.52 x 50.8 x 63.5) 77 x 39 x 72 ( x x ) 48 x 24 x 36 ( x x 91.44) 91 x 45 x 77 ( x x ) Machine Footprint 12.5 sq. ft sq. ft sq. ft sq. ft. 208 VAC 3 Ph 50/60 Hz Line current (per ph) 240 VAC 3 Ph 50/60 Hz Line current (per ph) 480 VAC 3 Ph 50/60 Hz Line current (per ph) 12.0 kw kw kw kw kw kw kw kw kw kw kw kw 41 Ultra-Temp Options Stainless steel shelves 24-hour, 7-day digital timer Circular chart recorder Reverse door hinge Motorized exhaust damper Comm-Link RS-485 to RS-232 converter Engineered Options Redundant overtemperature protection Lead-in ports Special control systems 35