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The Eppendorf 6311 Mastercycler X50s Gradient Thermal Cycler is a precision instrument designed for advanced molecular biology applications, including PCR optimization, bioprocessing, and molecular diagnostics. Equipped with innovative 2D-Gradient technology, it allows simultaneous optimization of annealing and denaturation temperatures, crucial for complex gene editing and synthetic biology workflows.
Key technical features include:
The compact design with front-to-back ventilation reduces footprint while maintaining quiet operation during intensive biopharmaceutical production pipelines. This thermal cycler is widely adopted in molecular cloning workflows, synthetic biology research, and clinical diagnostics, making it a critical instrument for researchers and laboratory professionals focused on biotechnology and biomedical engineering.
| Thermal Range (Block) | 4°C to 99°C |
| Thermal Range (Lid) | 37°C to 110°C |
| Thermal Accuracy | ± 0.15°C |
| Thermal Uniformity | ± 0.2°C at 20°C to 72°C ± 0.3°C at 72°C to 95°C |
| Temperature Control Modes | Fast, Intermediate, Standard, Safe |
| Ramping Rates | Heating: 10°C/sec Cooling: 5°C/sec |
| Sample Capacity | 96 x 0.1 ml PCR tubes 96 x 0.2 ml PCR tubes 1 x 96-well PCR plate (unskirted, semi-skirted, skirted, and low-profile) |
| Memory | Up to 5,000 programs and 500 folders |
| Gradient Spread | 30°C maximum |
| Gradient Temperature Range | 30°C to 99°C |
| Interfaces | USB and Ethernet |
| Heating Technology | Six peltier elements |
| Dimensions (W x D x H) | 10.2 x 21.9 x 14.6 in. (27.5 x 43 x 33 cm) |
| Weight | 25.4 lb. (11.5 kg) |
| Electrical Requirements | 100-240V, 50/60Hz, 850W |
QuestPair is Europe's leading platform for scientific equipment, connecting researchers and organizations with verified suppliers of both new and pre-owned laboratory instruments in the biotech and material science industry. Our aim is to make the procurement of scientific instruments more efficient, cost-effective, and reliable, so that laboratories can focus on advancing science rather than searching equipment and negotiating deals.
Founded by scientists for scientists, we understand your challenges. Our AI-powered platform offers transparent pricing, verified quality, and expert support, ensuring you find the perfect equipment for your research needs.
Every piece of equipment undergoes thorough verification by our expert team, ensuring reliability and performance.
Access both new and premium pre-owned equipment, saving up to 40% without compromising on quality.
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From €5,055.65*ex. VAT
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