It can be used to measure soil compactness in the field. Tight soil can prevent the infiltration of water, reduce the utilization rate of chemical fertilizers, affect the growth of plant roots, and reduce crop yields. Therefore, it is particularly important to know the compactness of the soil. This instrument can better guide agricultural production and road construction
★ English liquid crystal display, can display the current date and time, the measurement data of each sensor, storage capacity, the number of stored data, and other information.
★ The host data storage capacity is large: the internal Flash of the device can store the latest 30,000 data, and the standard 4G memory card can store unlimited storage, and it can also store the data in the Flash at the same time.
★ Built-in lithium battery power supply: 7.4V2.8Ah lithium battery, with charging protection, low voltage prompt function. The external power supply is 8.4V (above 1000mA) DC power supply.
★ Collection setting: Use it without guarding, you can set time collection or manual collection.
★ The host can connect to different types of sensors through the hub without affecting the accuracy of each other.
★ The type and number of sensors can be expanded, up to 32 types (the expansion line is IP67, and the structure is integrated)
Handset:
★ Small and exquisite, easy to carry and LCD display.
★ Collect settings: working unattended can be set to timing or manual collect data, recording and save data automatically.
★ Both AC and DC available, internal lithium battery: 4v 1500mAh, with function: charging protection, low voltage prompt. Also can be placed for a long time to record location.
★ Storage capacity: up to 30,000 groups in handset, and standard equipped with 4G Micro SD.
★ Data can be read on handset and also import to PC.
★ Power-off memory function: data already saved in SD card won't lose when lose power.
★ Probe to probe Consistency, handset can connect different kinds sensor by concentrator without influence on accuracy.
★ Low-power design, equipped with system monitor and protection function to avoid short circuit or interference from external.
Software:
★ Showing the curve trends of each parameter, Max, Min, and Avg. Zoom in and out function.
★ Coloring the overrun area function which is visual display.
★ Save the data in EXCEL format as a copy.
★ Be able to view period of parameter or graph, and can be printed.
★ All curvilinear coordinates can be set and move, which make analysis easier.
| Range |
0~10,000KPa; 0~100kg/cm2; 0~1,000N/cm2 (switchable) |
| Depth |
0~375mm(measuring rod is 400mm) |
| Accuracy |
±0.5‰ FS Position accuracy: Three decimal ±0.05(≤50m) |
Handset parameters.
★ Storage capacity: almost up to 30,000 groups in handset, and equipped with 4G Micro SD.
★ Data-collection interval: 5min~99hour.
★ Working power supply: 8.4V lithium battery .
★ Working current: stand-by power consumption 10mA, working power consumption according to the configuration.
Models difference.
| Model |
Function |
| TJSD-750 |
General type, display soil compaction(KPa, kg/cm2, N/cm2) directly, with data saving function |
| TJSD-750-II |
Not only test soil compaction, but also save sample data,RS232 connection which can connect with computer ,with storage, printing function, with GPS positioning system , can show the longitude and latitude of the testing area |
Q1. How can I choose the suitable one?
Please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.
Q2.How can I pay?
We accept many payment term, such as T/T, Western Union…
Q3.When I receive it after pay?
Normal models can be delivered with 5-7days, please contact us to check transport time to your address.
Q4.What should I do if I do not know how to use?
Manual user will be sent together, you can also contact us with more technological support.
Q5.What should I do if some parts broken?
We do standard export package and 1 year warranty except wear parts.
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