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Description
The Benchmark Scientific® Incu-Shaker™ 20L and 20LR are high-capacity, space-saving shaking incubators engineered for reliable, high-throughput cell culture. Designed for labs needing maximum productivity in limited space, the 20-series units can be stacked two high without affecting temperature precision or performance.
Built with a proven brushless induction motor and durable stainless-steel incubation chamber, these incubator shakers deliver exceptional accuracy (±0.1°C) and uniformity (±0.5°C), ensuring optimal growth conditions for sensitive biological samples. The 20L offers a heating range from 5°C above ambient to 60°C, while the 20LR adds powerful refrigeration for active cooling down to 4°C during shaking.
The expanded chamber supports up to four 5-liter Erlenmeyer flasks, while adjustable shelving provides extra space for plates, bottles, and other vessels. Quiet, low-vibration operation enhances stability in both single and stacked configurations.
Each model includes a non-slip rubber platform and is compatible with the patented MAGic Clamp™ system for fast, tool-free attachment of multiple flask clamps, tube racks, and magnetic holders. Ideal for microbial culture, suspension cells, and other temperature-controlled mixing applications, the Incu-Shaker™ 20L and 20LR deliver dependable performance for continuous research workflows
Features:
- Stainless steel chamber provides premier temperature uniformity
- Proven reliable, maintenance-free Incu-Shaker™ motor drive system
- Bright, intuitive touch-screen controls
- Instantly change flask clamps with MAGic Clamp™ accessories
- Included pull-out adjustable shelf for static incubations
Specifications:
| Speed: | Variable, 30 to 300 rpm | |
| Orbit: | 19mm / 3/4 in. | |
| Temp. Range: | Ambient -20°C (4°C) to 60°C | |
| Temperature Increment: | 0.1°C | |
| Temp. Accuracy: | ±0.1°C | |
| Temp. Uniformity: | ±1.25°C | |
| Speed Increment: | 1 rpm | |
| Platform Dimensions: | 17.8 x 17.8 in./ 45 x 45 cm | |
| Chamber Dimensions: (w x d x h) | 20 x 19.9 x 22.7 in. / 51 x 50.5 x 57.7 cm | |
| External Dimensions: (w x d x h) | 23.6 x 34.25 x 28.7 in. / 60 x 87 x 73 cm | |
| Weight: | 307 lbs (139kg) | |
| Height | 38 in. / 96.5 cm | |
| Timer: | 1 min. to 48 hours / continuous | |
| Electrical: | 115 or 230V 50-60Hz; 480W | |
| Warranty: | 2 Years |
Country of Origin: China
Warranty: Comes with 2 years manufacturer's warranty



