SGO Series: SHEL LAB Gravity Convection Laboratory Oven
Versatile Solutions for Laboratory Excellence
The SHEL LAB Gravity Convection Laboratory Ovens are meticulously engineered for industrial, analytical, and general laboratory applications. These ovens excel in critical scientific and analytical settings, making them ideal for tasks such as aging, curing, drying, baking, pre-heating, conditioning, and life cycle testing. Available in three cabinet sizes, each model features efficient forced-air circulation and reserve heating power, ensuring rapid temperature recovery after door openings.
Key Features and Specifications
- Temperature Range: Operates from approximately 20°C above ambient up to 306°C, suitable for an array of applications.
- Fast Ramp-Up: Achieves high temperatures quickly, enhancing cycle efficiency.
- PID Temperature Control: Advanced control system guarantees sensitive and accurate temperature response.
- Built-in Digital Timer: Facilitates automatic operation post-manual start, promoting consistent results.
- Enhanced Safety Mechanisms: Independent overtemperature set-point and operational control override for added protection.
- Durable Construction: Interior made of stainless steel for longevity and ease of cleaning.
- Temperature Uniformity: Forced-air circulation ensures even temperature distribution for reliable results.
- Triple-Wall Design: Minimizes external surface temperature, enhancing safety for operators.
- Adjustable Shelving: Stainless steel shelves spaced at 0.5" (12.7mm) centers provide flexibility for different inventory needs.
- Access Ports: Rear access port (1.75" diameter) for independent cables and instrumentation, plus an adjustable exhaust port for effluent if needed.
- Global Compliance: Certified by CAN/CSA, UL, EN, IEC 61010, and compliant with CE standards.
Performance Highlights
The SGO Series ovens are available in 110-120V, 50/60Hz configurations, delivering exceptional performance with rapid heat-up and recovery times. Specifically calibrated heat-up performance and recovery times ensure reliable operations in controlled laboratory environments.
Technical Specifications
| Model |
SGO1 |
SGO3 |
SGO5 |
| Interior Volume, Nominal |
1.4 cu ft (39.4 L) |
3.0 cu ft (85 L) |
4.9 cu ft (138 L) |
| Interior Dimensions (W x D x H) |
12.1 x 13.7 x 14.5" (307 x 349 x 368 mm) |
16.5 x 19.5 x 16.2" (419 x 495 x 412 mm) |
21 x 19.4 x 20.7" (533 x 494 x 527 mm) |
| Exterior Dimensions (W x D x H) |
22.7 x 23.5 x 31.5" (577 x 596 x 800 mm) |
26.9 x 28.6 x 34" (684 x 727 x 840 mm) |
31.4 x 28.1 x 38.1" (798 x 714 x 986 mm) |
| Interior Construction |
430 series stainless steel |
430 series stainless steel |
430 series stainless steel |
| Exterior Construction |
20 gauge steel, powder coated |
20 gauge steel, powder coated |
20 gauge steel, powder coated |
| Shelves |
2 (max of 6) |
3 (max of 7) |
3 (max of 9) |
| Maximum Weight per Shelf |
50 lbs (22.6 kg) |
50 lbs (22.6 kg) |
50 lbs (22.6 kg) |
| Permitted Total Load |
100 lbs (45.3 kg) |
200 lbs (91 kg) |
200 lbs (91 kg) |
| Electrical |
50/60Hz, AC |
50/60Hz, AC |
50/60Hz, AC |
| Voltage |
110 to 120V |
110 to 120V |
110 to 120V |
| Full Load Amps |
12 |
14 |
14 |
| Nominal Power (watts @ 150°C) |
864 |
1008 |
1008 |
| NEMA Plug Supplied |
5-15P |
5-15P |
5-15P |
| Energy Consumption at 80°C (kWh/day) |
11.7 |
13.6 |
13.6 |
| Energy Consumption at 150°C (kWh/day) |
20.1 |
23.4 |
23.4 |
| Energy Consumption at 306°C (kWh/day) |
31.8 |
37.1 |
37.1 |
| Temperature Uniformity at 80°C |
2.5 |
2.5 |
2.5 |
| Temperature Uniformity at 150°C |
3.5 |
3.5 |
3.5 |
| Temperature Uniformity at 306°C |
4 |
4 |
4.5 |
| Air Changes/Hr at 80°C |
330 |
225 |
180 |
| Velocity (cfm) |
5.6 |
11.3 |
15.2 |
