Digital Control Lab Bench Oven
Overview
Used for drying, baking finishes, preheating, curing, dehydrating and many other processes.
Features
- Fan Forced Air Circulation For Even Work Area Temperature. Incoloy Sheathed Elements Of Low Watt Density And Large 7/16" Diameter For Long Life.
- Gasketed Doors
- Adjustable Shelves On 1½” Centers For Total Of Eleven In Either Model
- Piano Type Door Hinges For Proper Alignment And Fit
- High/Low Heat Switch To Help Maintain Greater Sensitivity At Lower Set Temperature
- Baked In Scratch Resistant Finish – Six Foot Cord With Plug Furnished On All Models. Ovens Are Fully Tested Before Shipping
Model No. | 21-350E |
Chamber Dimensions D x W x H |
25.5x19.7x24 in 64x49.5x60 cm |
Capacity (cu. ft.) |
7 cu. ft. |
Exterior Dimensions D x W x H |
33 x 24 x 35.5 in. 83x60x90 cm |
Type of Thermostat | Hydraulic |
Ship Weight | 185 lbs |
Stand Alone Weight | 165 lbs |
Temperature Range | Ambient +25°F to 450°F (232°C) |
Electrical | ||
Volts / Amps | 120 / 16.3 | |
Watts | 1950 | |
Frequency (Hz) | 50/60Hz | |
Plug Type | 5-20P | |
Performance | ||
Control Stability @ 100°C | ±0.5°C | |
Control Stability @ 200°C | ±0.5°C | |
Time to temp. Ambient to 150°C | ≈ 23 min | |
Time to temp. Ambient to Max | ≈ 32 min | |
Recovery time, door open 15 sec | ≈ 3 min | |
Recovery time, door open 30 sec | ≈ 4 min | |
Repeatability @ 150°C (set-point drift) | ±0.5°C | |
Max. Chamber Air Velocity | 1.68m/s (5.5 ft/s) | |
Air changes max. per hour | 18 | |
Exhaust (CFM) | 2.30 | |
Evaporation Rate (per ASTM C88) @ 110°C ±5° (230°F ±9°) | 30-35 g/h |