Kategori Paket: SMK AGRIBISNIS DAN AGROTEKNOLOGI. Tags: Soil Hardness Meter
Digunakan untuk mengukur kekerasan tanah.
Parameter teknis:
I. Instrument:
- High accuracy and high resolution: large screen LCD display,
with backlight function (backlight for night use),
inverted reverse function of numbers on the screen.
- Battery capacity display: divide into 3,2 and 1 grids.
If battery capacity is too low, the instrument will shut down automatically.
- Gravity acceleration setting Function:
users can input the exact value of Gravity acceleration of testing site to make the Test more precise.
- Peak value maintaining Function: maintain the Peak value Display until zero adjustment manually.
- Automatic peak function: maintain displaying the peak values for 2S before automatic elimination.
- Large memory storage function: can store 896 measuring values.
- Data Output Function, Data can be imported to the computer for various analyses.
- Auto-off time setting: 10min-90 min automatic shutdown can be set.
II. Measuring / Testing:
- Maximum load: 100Kg (Kg and N can be switched automatically).
- Resolution: 0.01Kg.
- Accuracy: ±0.5%.
- Measuring depth: 0~450mm.
- Waterproof and unrusted material.
- Power, charging power supply: 220 V / AC, continuous operating time of battery, 6-8 hours
- Stability, temperature drift: 0.2 uV / °C (0-60 °C),Null drift,≤ 0.1% /8 hours / FS
- Calibration Range: full-Scale calibration.
- Ambient temperature: 0 - 60 °C.
- Ambient humidity: ≤ 80%.
- Allowable overload: 150%.
- Power supply mode: 5 nickel cyanogens battery /220 V AC charge 4-6 hours.