IntroductionIt can test plant Culm-strength. The stem intensity of sorghum, maize, and tobacco is a major factor to decide the lodging-resistance ability. The lodging of sorghum, maize, and tobacco have caused great difficulties in crops mechanized harvesting for a long time. From current mechanization harvest level, a lot of crop is wasted. In addition, corn lodging, causing inadequate illumination makes its yield enormous limit. To cultivate high intensity stem of crop seed, the instrument applies to agricultural genetic breeding. Technical parameters Stem bending performance measurement area 0.5cm² Stem compressive strength measurement area 1cm² Stem structure intensity measurement 1mm² Max load 500N (N, kg, it can be transformed automatically ) Resolution 0.01N Precision ±0.5% Power Chargeable: 220V/AC Battery working time 6-8 hours Stability drift: 0.2uV/°C (0-60°C); zero drift: ≤0.1%/8 hours/FS Calibration range full-scale calibration Working temperature 0-60°C Working Humidity ≤80% Allowed overload 150% Off-Time setting 10-90 minutes Power AA nickel cyanide battery groups 220V AC charging for 4-6HR
