The refrigerated circulator maintains cool temperatures for laboratory samples. It features a suction/pressure pump with a variable speed for versatility.
The refrigerated circulator maintains cool temperatures for laboratory samples. It features a suction/pressure pump with a variable speed for versatility.
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The PolyScience AD7LR-20-A12E 1.8 Gal Low-Profile Refrigerated Circulator provides ideal cooling for laboratory samples. The circulator is designed for single-point calibration with specific heat tuning for accurate temperature control.
Features
| Temperature Control Type | Advanced digital |
| Power Source | AC |
| Product Length | 23.2" (58.9 cm) |
| Product Height | 16.2" (41.1 cm) |
| Connector Type(s) | 0.25" (6.35 mm) Female NPT, USB-A & B, Ethernet, RS232/Addressable RS485, External Temperature Probe |
| Power Requirements | 240 VAC, 50 Hz, 1 Ph, 12 A |
| Product Width | 16.2" (41.1 cm) |
| Product Type | Refrigerated circulator |
| Application(s) | Cooling |
| Working Temperature Range | -4 to 392°F (-20 to 200°C) |
| Temperature Stability | ±0.02°F (±0.01°C) |
| Cooling Capacity | 30 W at -4°F (-20°C); 120 W at 32°F (0°C); 200 W at 68°F (20°C); 200 W at 212°F (100°C) |
| Pump Flow Rate | 4.4 gpm (16.7 lpm) maximum pressure flow rate; 3.2 gpm (12.2 lpm) maximum suction flow rate |
| Refrigerant Type | R134a |
| Approvals | RoHS, WEEE, CE, Flammability Class (DIN 12876-1) III (FL) |
| Temperature Control Type | Advanced digital |
| Power Source | AC |
| Product Length | 23.2" (58.9 cm) |
| Product Height | 16.2" (41.1 cm) |
| Connector Type(s) | 0.25" (6.35 mm) Female NPT, USB-A & B, Ethernet, RS232/Addressable RS485, External Temperature Probe |
| Power Requirements | 240 VAC, 50 Hz, 1 Ph, 12 A |
| Product Width | 16.2" (41.1 cm) |
| Product Type | Refrigerated circulator |
| Application(s) | Cooling |
| Working Temperature Range | -4 to 392°F (-20 to 200°C) |
| Temperature Stability | ±0.02°F (±0.01°C) |
| Cooling Capacity | 30 W at -4°F (-20°C); 120 W at 32°F (0°C); 200 W at 68°F (20°C); 200 W at 212°F (100°C) |
| Pump Flow Rate | 4.4 gpm (16.7 lpm) maximum pressure flow rate; 3.2 gpm (12.2 lpm) maximum suction flow rate |
| Refrigerant Type | R134a |
| Approvals | RoHS, WEEE, CE, Flammability Class (DIN 12876-1) III (FL) |
