Soil density testing equipment humboldt soil testing for ndm testing

Gtj-4114 soil seedless density meter (EDG) can accurately measure the density, moisture content and compaction degree of the soil in the road and foundation. Its measurement accuracy mainly depends on the correct use of the operator. Therefore, reading this operation manual in detail will help you better use this product.

The operation of EDG introduces some new technologies that you need to be familiar with:

1. Soil model is the combination of soil electronic data and soil physical data input by users, and it is the basis of testing soil parameters in a similar soil characteristic area.

2. For soil modeling, EDG is required to collect electronic signals at different test points (the test points of this soil model are called soil testing). Each test point needs to collect an electronic signal.The maximum dry density of the soil measured in the laboratory is then fed into the instrument so that the electronic data are correlated with the physical data.

3. At least three test points (soil test) are required when making a soil model.The more test points, the more representative the model.Moreover, the greater the range of density and water content covered by the test points, the more accurate the soil model will be.

4. After the soil model is made, EDG can be used for field test. The test area is an area with the same physical characteristics as the tested soil that the experimenter intends to test.

5. A clay mold is usually made for each different test area.Different projects require different soil molds.Once the soil mold representing this area is successfully made, the soil characteristics of any Test point can be determined quickly and accurately by EDG through Field Test.

6. The actual test is the physical characteristics of soil calculated from the electronic data collected at the test point after the comparison of soil models.

 Q: Are your company a trading one or a factory?

A: Factory+ trade (integration), More than 10 years focusing on test instruments field.

Q: After an order is placed, when to deliver?

A: Generally about 10-25days, If we have inventory, we can arrange shipment within 3 days Please be aware that our production lead times depend on specific items and item quantities.

Q: What about the warranty with after-sales services?

A: The testing machine is guaranteed for 12 months by gaotiejian, we can help you to repair your problem con troller freely, even it's not from our factory. After the warranty, the professional after-sale service team will provide perfect technical support and help guests solve problems encountered while using our product, handles guest problems and complaints in a professional and timely.

Q: What about the product' services and qualit?

A: Each instruments must be carried out 100% quality examination and test when shipping and delivery goods Product use training, each of our product provide video training to show you how to install operate We can arrange engineer to train the operation of equipment to customer s company when you need. products are widely recognized and trusted by users.