TE(Peltier)cooling&heating. Sample plate wells: 32×0.2ml(4×8); 16×0.2ml. Temperature range for the sample plate: 4°C-100°C with 0.1°C resolution. Temperature range for heat lid: 98-105°C Max temperature up rate: ≥3°C/s Max temperature down rate: ≥2.8°C/s Average temperature up/down rate: ≥ 2°C/s (55°C-95°C) Max temperature difference between wells: ±0.5°C Temperature control resolution: ±0.1°C User program: 110 (each program may contain up to 13 segments with 3 step cycle for each program Time extending function Temperature extending function Dimension: 280×230× 180 Weight: 8kg