The strength of stems such as maize, sorghum and tobacco is one of the major factors that determine lodging resistance. For a long time, lodging of maize, sorghum and tobacco has caused great difficulties for mechanical harvesting of corn fields. From the level of mechanization, a great deal of food is wasted. In addition, the maize lodging leads to insufficient illumination, and the production is greatly limited. The range of application of this instrument is applicable to the part of Agricultural Genetic breeding.
Plant stem strength testerCharacteristic
1., three different measuring heads: stem bending performance measurement, stem compressive strength measurement, stem tissue structure (puncture) strength measurement; 2., can connect computer test, can save, print, do a variety of analysis, input speed, area, can also display displacement, pressure and other parameters; 3. can store 896 test values 4. large screen LCD display, with backlight function, and has the screen digital positive, reverse reverse function; 5. automatic shutdown time setting; 6. battery capacity display, power is too low, automatic shutdown.
Plant stem strength testerTechnical parameter:
Stem bending analysis of performance measurement area: 0.5c square meters
The stem compressive strength measurement area: - 1cm
The measurement of stem structure strength: - 1mm
Maximum load: 500N (N, Kg and IB, three units can be automatically converted);
Accuracy: + 0.5%;
Power supply: charging power supply: 220V/AC; battery continuous working time: 6~8 hours;
Stability: temperature: 0.2uV/ degrees (0-60 degrees C); zero drift: less than 0.1%/8 hours /FS;
Calibration range: full scale calibration;
Ambient temperature: 0 ~ +60 DEG c;
Ambient humidity: less than 80%;
Overload allowed: 150%;
Set off time: 10-90 minutes;
Battery capacity: 3, 2, 1
Power supply mode: No. 5 nickel cyanide battery /220V AC charging 4~6 hours.