Физиологический измеритель крепости растений
Model： YYD-1
Introduction
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.
Technical parameters
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Stem bending performance measurement area
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0.5cm²
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Stem compressive strength measurement area
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1cm²
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Stem structure intensity measurement
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1mm²
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Max load
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500N (N, kg, it can be transformed automatically )
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Resolution
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0.01N
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Precision
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±0.5%
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Power
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Chargeable: 220V/AC
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Battery working time
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6-8 hours
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Stability
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drift: 0.2uV/°C (0-60°C); zero drift: ≤0.1%/8 hours/FS
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Calibration range
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full-scale calibration
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Working temperature
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0-60°C
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Working Humidity
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≤80%
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Allowed overload
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150%
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Off-Time setting
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10-90 minutes
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Power
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AA nickel cyanide battery groups
220V AC charging for 4-6HR
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