Plant Physiological Culm-Strength Meter YYD-1A/YYD-1B

Plant Physiological Culm-Strength Meter YYD-1A/YYD-1B

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 has caused great difficulties in crop mechanized harvesting for a lon
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Plant Physiological Culm-Strength Meter YYD-1A/YYD-1B

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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 has caused great difficulties in crop mechanized harvesting for a long time. From the current mechanization harvest level, a lot of crops are wasted. In addition, corn lodging, causing inadequate illumination makes its yield enormous limit. To cultivate the high-intensity stem of crop seed, the instrument applies to agricultural genetic breeding.

 

Features:

1, high precision and high resolution, with simple operation, full-featured, easy to carry and so on.

2Automatically save the current measurement of pressure, time, storage serial number.

3Pressure (KPa), pressure (N) two measurement units can be selected, mutual conversion.

4With the peak hold function.

5, the configuration of the probe, hook, pressure plate and other accessories to facilitate different experimental research.

6、With backlight function.

7Automatic switch-off function.

Model

YYD-1A

YYD-1B

Max load

50N

500N

Resolution

0.1N

Culm width range

0-100mm

Accuracy

±0.5%

Unit

N, KG

Output Interface

RS232

Power

Chargeable battery, Charger(charge voltage:100V-240V)

Meter size

295*130*36mm

Net weight

600g

Specification


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

 

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