Used for drying, baking finishes, preheating, curing, dehydrating and many other processes. Models ending in "ER" come with digital PID microprocessor temperature controllers.
Standard 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
- 6 lb mineral wool high density insulation for reduced heat loss and efficient operation
- Adujstable 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
- All bench ovens have aluminized interiors. High impact thermoplastic cool handles are used
- Model 21-250ERS have a 6' electrical cord with a 3 prong 20AMP plug
- The amps rating above is based on 115 volt
- Gasketed doors
- Full 18 month guarantee
- Stainless Steel Interior
Features on Model 21-250ERS
- Combines 21 series design and dimensions with a precise digital PID microprocessor temperature controller. This microprocessor with a J type thermocouple will hold set temperatures accurately within 1 degree with improved chamber uniformity. Control features include large easy-to-read dual LED display, showing both set and process temperatures, select C or F units, autotune feature helps optimize PID parameters to balance oven performance for various work loads and applications. A versatile on/off control mode allows for even faster temperature recovery times and processing of batch-style work loads not requiring accurate temperature stability.
Technical Specifications:
Max Temperature |
150°C (300°F) |
Volume |
7 cu ft (198 L) |
Outside Dimensions (WxHxD) |
33 x 24 x 35.5" (84 x 61 x 90 cm) |
Chamber Dimensions (WxHxD) |
25.5 x 20 x 24" (65 x 51 x 61 cm) Stainless Steel Interior |
Power |
115V / 8.75A / 1050W |
Maximum weight per shelf |
80 lbs |
Shelves Included/Maximum (1-1/2" Centers) |
2/14 |
Operating Temperature Range |
Ambient +25°F to 300°F |
Type of Thermostat |
Digital |