Alat Uji Kepadatan Tanah EDG Test SR-4500

PT. Mora Anugerah Berkat (M.A.B) adalah perusahaan yang bergerak dalam bidang laboratorium khususnya material testing untuk konstruksi / pertambangan (civil laboratorium testing equipment), peralatan yang kami supply meliputi : alat lab uji tanah (soil test equipment), alat lab uji aggregates (aggregates test equipment), alat lab uji beton (concrete test equipment), alat lab uji sement (cement test equipment), alat lab uji aspal (asphalt test equipment), alat NDT (Non Destructive Test Equipment) dan Alat Survey.

Alat Uji Kepadatan Tanah EDG Test SR-4500

An Electrical Density Gauge (EDG) is a nuclear-free, portable instrument used to determine the density and moisture content of compacted soils and other construction materials. It's often used as an alternative to the traditional nuclear density gauge for field testing. The EDG works by measuring the electrical dielectric properties and moisture levels of the soil.

An Electrical Density Gauge (EDG) is a non-nuclear device used primarily in civil engineering and construction to measure the density and moisture content of compacted soils and aggregates. It offers an alternative to traditional nuclear density gauges, which use radioactive materials and require strict regulatory controls.

Alat Uji Kepadatan Tanah EDG Test SR-4500

The EDG operates based on electrical impedance and resistivity principles. Here's a simplified breakdown :

1. Probes are inserted into the soil.
2. The EDG sends an electrical signal through the soil via the probes.
3. The device measures the resistance to electrical flow, which is influenced by :

-> Soil density
-> Soil moisture content
-> Soil type (clay, sand, gravel, etc.)

4. The EDG calculates :

-> Wet density
-> Dry density
-> Moisture content
-> Relative compaction (with reference data)

5. EDG Test Picture

The Electrical Density Gauge (EDG) is a nuclear-free alternative for determining the moisture and density of compacted soils used in road beds and foundations.

The EDG is a portable, battery-powered instrument capable of being used anywhere without the concerns and regulations associated with nuclear safety.

Its user-friendly, step-by-step menu guides the user through each step of the testing procedure and cautions the user when values do not correspond to established curves for the material being tested.

Easy-to-use, the EDG can be used as a construction aid to monitor day-to-day compaction operations by providing performance and measurement results highly comparable to those achieved with traditional methods, including the nuclear gauge and/or a sand-cone and oven moisture test combination.

When conducting a test, the EDG measures and displays the results for wet and dry density, gravimetric moisture content and percent compaction.

Alat Uji Kepadatan Tanah EDG Test SR-4500

1. EDG Console/Computer

• The EDG unit contains a computer that applies mathematical formulas to determine the physical characteristics of the soil.
• The computer also contains memory that remains intact after the EDG has been powered off. This memory is used to save Soil Models and Job Site data. See Appendix
• A for information on EDG memory capacity. The EDG console has an LCD display which is used to provide visual information to the user and a keypad that allows the user to key information into the EDG unit.

2. Electric Soil Measurement Sensor

• The Soil Sensor gathers electrical information about the soil under test and transfers the information to the EDG computer.

3. Dart Template
4. Temperature Probe

• When performing EDG Testing, the temperature probe should be placed into the soil. The soil temperature is an important variable in accurate EDG testing.

5. Calibration Check Unit
6. Soil Darts

• To get electrical data from the soil, 4 Soil Darts are pounded into the ground by a hammer. A template is provided to accurately position the Soil Darts. The Soil Darts are machined by stainless steel and are expected to last many years.

7. Battery Charger

• The Battery Charger that is provided with EDG will charge the battery in approximately 12 hours.

8. Hammer 9. Cables/Clips for Soil Measurement Sensor
10. Safety Glasses
11. Break-Out Cable
12. SR-4500 Manual
13. Software
14. EDG Testing Equipment Brochure

Electrical Density Gauge (EDG) - SR4500
Specification
Wet Density Range	Typical Compacted Earth Sites Range
Dry Density Accuracy	Within 3% of Standard Tests
Moisture Content Range	Typical Compacted Earth Sites Range
Moisture Content Accuracy	Within 2% of Standard Tests
Operating Temperature	0-50°C
Ambient Operating	Humidity 5 - 90 % , Non-Condensing
Power Li-ion Battery	(AA Battery Optional)
Battery Life	Approx. 12 hrs of Runtime
Battery Charger	110 - 240 V ; 50 / 60 Hz
Dimensions	600 × 460 × 370 mm
GPS	± 3m
Gross Weight	10kg

Alat Uji Kepadatan Tanah EDG Test SR-4500

Advantages of EDG 

=> Non-Nuclear : This is the primary advantage. EDGs eliminate the need for radioactive sources, which means there are no concerns with radiation exposure, specialized licensing for operators, or strict regulations for shipping, handling, and storage. This also reduces overall costs and simplifies logistics.

=> Ease of Use : EDGs are generally considered easier to learn and operate than nuclear gauges. Their user-friendly, menu-driven interface guides the operator through the testing process. 

=> Portability : They are lightweight, battery-powered, and easy to transport to job sites.

=> Accuracy : While early models had some issues, modern EDGs provide results that are highly comparable to traditional methods like the sand-cone and nuclear gauges and are repeatable. They are widely accepted for quality assurance and quality control (QA/QC) in construction projects.

EDGs are used in a variety of civil engineering and construction applications, including :

Road Construction : To check the compaction of sub-grade, sub-base, and aggregate base layers.

Foundation Work : To verify the density of compacted soil beneath foundations for buildings and other structures.

Utility Backfill : To ensure proper compaction of soil used to backfill trenches and excavations for utilities.

PT. Mora Anugerah Berkat adalah perusahaan yang sudah berpengalaman dalam menyediakan/mensupply peralatan laboratorium untuk sipil/pertambangan seperti Alat Uji Kepadatan Tanah EDG Test SR-4500 , kami juga menyediakan peralatan baik lokal maupun custom (khusus) yang sudah teruji dan sesuai dengan ASTM,kami juga menyediakan berbagai brand/merk internasional dari USA, Eropa dan China, produk internasional yang kami supply/tawarkan seperti : MATEST, GILSON, FORNEY, HUMBOLDT, CONTROL, ELE, UTEST, RETSCH, Endecotts, HMP, PROCEQ, HILTI dan lain - lain ; Kami juga menyediakan Jasa Perbaikan (SERVICE), Jasa Perawatan (Maintenace) dan support untuk KALIBRASI / AKSESSORIES SPAREPART jangan ragu untuk menghubungi kami marketing dan sales kami siap membantu menjawab segala kebutuhan anda.

Alat Uji Kepadatan Tanah EDG Test SR-4500

PT. Mora Anugerah Berkat (M.A.B)
Click Here : Electrical Density Gauge (EDG) - SR4500
Alamat : Jl.Taman Asri Blok M No.36 Kel.Cipadu Kec.Larangan,Kota Tangerang - Provinsi Banten
Phone : 021 7345.7064
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