| Premium Extended Warranty Option | SKU | Price | 
|---|---|---|
| Without warranty extension | SL:SMO5CR-2 | 
                       
                        $14,626
                       
                     | 
                  
                
| With 1 year warranty extension | SL:SMO5CR-2+SMO5CR-2EXT1 | 
                       
                        $16,439
                       
                     | 
                  
                
| With 2 year warranty extension | SL:SMO5CR-2+SMO5CR-2EXT2 | 
                       
                        $16,689
                       
                     | 
                  
                
| With 3 year warranty extension | SL:SMO5CR-2+SMO5CR-2EXT3 | 
                       
                        $16,939
                       
                     | 
                  
                
The SHEL LAB SMO5CR-2 cleanroom oven incorporates all the special features needed for high-temperature cleanroom work: stainless-steel interior, adjustable perforated stainless-steel shelves, and rapid heat recovery.
The Watlow controller is capable of a 40-step ramp and soak profile or 4 files with 10 steps per file. SHEL LAB SMO5CR-2 cleanroom ovens are made with high-temperature, wrap-around insulation, and a high-temperature silicone door gasket.
The SMO5CR-2’s adjustable air intake and exhaust ducts are easily removed for cleaning. Chamber air is continually passed through the Class E11 efficiency particle filter in SMO5CR-2’s horizontal airflow regimen; this contrasts with other oven designs that merely filter the incoming air once. A nitrogen inlet purge port is standard to reduce external air ingress and the risk of contamination.
Features:
| 
 Max Temperature  | 
 270°C  | 
| 
 Max Capacity  | 
 4 cu ft  | 
| 
 Air Movement  | 
 Forced  | 
| 
 Electrical  | 
 220-240 VAC  | 
| Warranty | 2 years | 
| MODEL | SMO5CR-2 | 
| 
 PART ID 
 | 
SMO5CR-2 | 
| 
 EXTERIOR DIMENSIONS (W × D × H) 
 | 
35 x 30 x 37.6 | 
| 
 INTERIOR DIMENSIONS (W × D × H) 
 | 
17 x 20 x 20 | 
| 
 VOLUME 
 | 
3.9 cu.ft. (111 L) | 
| 
 SHELF DIMENSIONS (W × D) 
 | 
16.6 x 20.1 (421 mm × 510 mm) | 
| 
 UNIT WEIGHT 
 | 
325 lbs (147 kg) | 
| 
 INTERIOR METAL 
 | 
300 SST | 
| 
 EXTERIOR METAL 
 | 
300 SST | 
| 
 OPERATING TEMPERATURE RANGE 
 | 
Amb +20C - 270C | 
| 
 TEMPERATURE UNIFORMITY - MIDRANGE 
 | 
2.5 °C | 
| 
 TEMPERATURE STABILITY - MIDRANGE 
 | 
0.3 °C | 
| 
 CONTROLLER TYPE 
 | 
Digital | 
| 
 DISPLAY RESOLUTION 
 | 
0.1 °C | 
| 
 POWER VOLTAGE , FREQUENCY AND CURRENT 
 | 
220-240 VAC, 50/60 Hz, 12.0 Amps | 
| 
 SAFETY CERTIFICATIONS 
 | 
UL 61010-1, EN 61010-1, CSA 61010-1, CE |