The circulator provides ideal cooling temperatures for laboratory samples. It features automatic performance optimization and on-screen prompts for ease of use.
The circulator provides ideal cooling temperatures for laboratory samples. It features automatic performance optimization and on-screen prompts for ease of use.
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Provide ideal cooling for your samples with the PolyScience SD28R-30-A11B Standard Digital 7.4 gal Refrigerated Circulator. The circulator is designed with a Swivel 180™ rotating controller for added flexibility, and it features a 2-speed pressure pump that delivers reliable performance. The large screen and touch-pad controls make the circulator easy to use.
Features
| Product Weight | 146 lbs (66.1 kg) |
| Approvals | RoHS, WEEE, ETL, Flammability Class (DIN 12876-1) I (NFL) |
| Temperature Control Type | Standard digital |
| Power Source | AC |
| Product Width | 18" (45.7 cm) |
| Product Type | Refrigerated circulator |
| Application(s) | Cooling |
| Working Temperature Range | -22 to 338°F (-30 to 170°C) |
| Temperature Stability | ±0.08°F (±0.04°C) |
| Heating Capacity | 1,100 W |
| Cooling Capacity | 165 W at -4°F (-20°C); 505 W at 32°F (0°C); 915 W at 68°F (20°C); 915 W at -212°F (100°C) |
| Pump Flow Rate | 2.9 GPM (11 LPM) |
| Refrigerant Type | R404a |
| Product Length | 26.5" (67.2 cm) |
| Product Height | 26.9" (68.3 cm) |
| Bath Volume | 7.4 gal (28 L) |
| Connector Type(s) | 0.25" (6.35 mm) female NPT, RS-232 serial output |
| Power Requirements | 120 VAC, 60 Hz, 1 Ph, 13 A |
| Product Weight | 146 lbs (66.1 kg) |
| Approvals | RoHS, WEEE, ETL, Flammability Class (DIN 12876-1) I (NFL) |
| Temperature Control Type | Standard digital |
| Power Source | AC |
| Product Width | 18" (45.7 cm) |
| Product Type | Refrigerated circulator |
| Application(s) | Cooling |
| Working Temperature Range | -22 to 338°F (-30 to 170°C) |
| Temperature Stability | ±0.08°F (±0.04°C) |
| Heating Capacity | 1,100 W |
| Cooling Capacity | 165 W at -4°F (-20°C); 505 W at 32°F (0°C); 915 W at 68°F (20°C); 915 W at -212°F (100°C) |
| Pump Flow Rate | 2.9 GPM (11 LPM) |
| Refrigerant Type | R404a |
| Product Length | 26.5" (67.2 cm) |
| Product Height | 26.9" (68.3 cm) |
| Bath Volume | 7.4 gal (28 L) |
| Connector Type(s) | 0.25" (6.35 mm) female NPT, RS-232 serial output |
| Power Requirements | 120 VAC, 60 Hz, 1 Ph, 13 A |
