Non-nuclear Soil Density Gauge

Standards: ASTM D 7830

* It is a non nuclear meter that can replace the nuclear density meter to measure the physical properties of subgrade and foundation compacted soil. It is a portable instrument driven by battery, which can be used all over the world without nuclear safety and other related problems.
* Dry / wet density, moisture content, and percent compaction can be measured and displayed. It is easy to use and can be used as an auxiliary equipment for building to monitor the daily compaction operation. Its high-quality working performance and accurate measurement results can be comparable to traditional measurement methods, such as nuclear density measurement, sand filling method and drying method.
* Using point-to-point radio frequencies to ensure accuracy. Direct measurement is made between the electrodes inserted into the soil, and correct measurement is ensured by completely covering the soil of the electrode. During the measurement, there is no need to worry about whether the soil is uniform or not, and there is no need to rely on the "radio wave" of radio frequency to penetrate the soil material from the surface. Fast measurement, larger measurement interval and more thorough estimation.


Features:
1. It can replace the nuclear density measurement method, sand filling method and drying method. Absolutely no nuclear source!
2. All kinds of licenses necessary for nuclear instruments are no longer required.
3. Operators do not need special training / certificates and radiation monitoring.
4. There are no special requirements for storage and transportation.
5. The user interface is good, easy to learn, easy to use, and suitable for everyone in the group.
6. Fast, reliable, light, firm, accurate and repeatable real-time reading.
7. Adopt high-quality and reliable point-to-point RF technology
8.2-3 minutes to display the measurement results
9. Ensure that the foundation of buildings, bridges, roads, dams and other engineering structures is firm.
10. It is convenient for construction personnel at home and abroad to operate.

Specification:
specifications and models : BT-4114
EDG host and connector : Waterproof connection, but it is best not to use in rainy days
Wet density range : According to typical compacted soil dry density accuracy: less than 3% of standard physical test
Moisture content range : According to typical compacted soil moisture content accuracy: less than 3% of standard physical test
Maximum rs-232 cable length : 100cm
internal electric source : 12V nimh,2000mAh capacity
Battery Life : About 24 hours
using temperature range : 0~50a
Use humidity scope : 5%~90%
Weight : 15kg
Dimensions : 500*460*340mm