Product Introduction

It is a non nuclear measuring instrument that can replace nuclear density meters and measure the physical properties of compacted soil in roadbeds and foundations. It is a battery powered portable instrument that can be used anywhere in the world without causing any nuclear safety or related issues. It can measure and display dry/wet density, moisture content, and compaction percentage. Easy to use, it can be used as an auxiliary equipment for building to monitor daily compaction operations. Its high-quality performance and accurate measurement results can be comparable to traditional measurement methods such as nuclear density measurement, sand filling, and drying.

Utilize point-to-point radio frequencies to ensure accuracy. Perform direct measurement between electrodes inserted into the soil, measure the harmonic coefficient of the soil, and ensure correct measurement by completely covering the soil with electrodes. When using measurements, there is no need to worry about whether the soil is uniform, nor is there a need to rely on radio frequency "waves" to penetrate the soil material from the surface. For operators, the advantage of EDG lies in its simple and easy to learn operation, without the need for special qualification certificates or professionally trained technicians. Anyone can become a training target. In addition, the measurement is fast, the measurement interval distance is larger, and the estimation is more thorough.

Manufacturer of soil non nuclear density meterMeasurement principle:

The nuclear free hygrometer measures the dielectric properties and density of compacted soil materials through high-frequency radio communication between electrodes, and compares the measured dielectric properties with the "soil module". The 'soil module' is a specific standard for soil types, which has a set of pre measured specific dielectric properties representing a range of density and humidity values. After the field measurement is completed, mathematical algorithms will be used to calculate the dry/wet density, moisture content, and compaction percentage. The accompanying temperature detector can also increase the accuracy of the measurement.

Manufacturer of soil non nuclear density meterPurpose:

Used for density and humidity measurement of compacted materials in the following categories:

Embankment construction and filling materials; Underground passages, basements, and foundations; Backfilling and ditches; Garbage;

characteristic：

1. Adopting digital DDS frequency synthesis technology, no calibration is required, and there will be no data drift during use!!!

2. Can replace nuclear density measurement method, sand filling method, and drying method. No nuclear source!

3. Various licenses required for nuclear instruments are no longer needed.

4. Operators do not require specialized training/certification or radiation monitoring.

5. The user interface is good, and the instrument has Chinese and English operation interfaces, which are easy to learn, convenient to use, and cost-effective, suitable for each member of the group to use.

6. Fast, reliable, lightweight, sturdy, precise, and repeatable real-time readings.

7. Adopt high-quality and reliable point-to-point RF technology

Display measurement results within 8.2-3 minutes

9. Ensure that the foundations of engineering structures such as buildings, bridges, roads, and dams are firm.

10. Can synchronously display GPS positioning of instrument measurement points (optional).

11. The host and probe have wireless transmission function, which can achieve separate measurement of the host and probe Convenient for on-site testing (optional)

Technical indicators:

Wet density range: standard compacted soil field range

Wet density accuracy: 0-3% of standard test

Moisture content range: standard on-site compacted soil range
Moisture content accuracy: 0-2% of standard test

Operating environment temperature: 0-50 ° C

Operating environment humidity: 5-90%

Power supply: 12V, 4500mAh nickel hydrogen rechargeable battery

Battery life: Fully charged, with a continuous usage time of no less than 36 hours

Size: Console: 260x206x106mm

Net weight: Console: less than 1.2kg; Accessories: less than 1.8kg