ZL-1125B Digital Soil Hardness Tester

Ⅰ Functional features

1、High-precision and high-resolution: large-screen LCD display, with backlight function (backlight for night use), and positive, inverted reverse function of digitals on the screen.

2、Has a battery capacity display: divide into 3, 2 and 1 grids. If too low electricity, the instrument will automatically shut down.

3、Gravity acceleration setting function: users can input the exact value of gravity acceleration at their discretion to allow the test more precise.

4、Peak value maintaining function: maintain the peak value display until zero adjustment manually.

5、Automatic peak function: Maintain to display the peak values for 2 s before automatically elimination.

6、Large memory storage function: can store 896 test values.

7、Data output function: data can be input in the computer for various analyses through data links.

8、Auto-off time setting: with automatic off-time setting, 10min-90 min automatic shutdown can be set.

9、High quality charging power supply:  100-240v of charging voltage can be available, suitable for most domestic and foreign areas.

Ⅱ Technical Parameter：

1、 Model:TYD-2.

2、 Maximum load:50Kg (Kg,Ng and ib Three units can be automatically converts).

3、 Resolution:0.1Kg.

4、 Accuracy:±0.5%.

5、 Measuring depth:0～450mm.

6、 Power: charging power supply:220V/AC；Continuous operating time of battery:6～8 hours.

7、 Stability: temperature drift :0.2uV/℃（0-60℃）；Null drift:≤ 0.1%/8hour /FS.

8、 Calibration range: full-scale calibration.

9、 Ambient temperature:0～+60℃.

10、 Ambient humidity:≤ 80%.

11、 Allowable overload:150%.

12、 Power supply mode:5nickel cyanogen battery /220V AC charge 4～6 hours.