It 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.

Product Paramenters

Model	YYD-1
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

Contents of agricultural instruments

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