core sampler (60640824738)

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Price:$50.00 - $55.00
Price in USD:Details

Quantity:


Product Overview

Description


Product Description
Standard Penetration Test Equipment

1. a complete set
2. automatic trip hammer 63.5kg(140lb)
3. applied in clayey soil, sandy soil
4. easy operation,convenient

cheap geological soil investigation usage spt hammer
1. The Standard Penetration test (SPT) is a common in situ testing method used to determine the geotechnical engineering properties of subsurface soils. It is a simple and inexpensive test to estimate the relative density of soils and approximate shear strength parameters.

2.SPT equipment includes:
1.SPTammer set 63.5kg/140lb
2. SPT sampler
3. Split tube sampler
4.Hammer hanger

5. SPT Nose cone
6. Inner guide shaft

3. Features
Easy operation,convenient to use
Can work with drilling rig directly
Applied in clayey soil, sandy soil,wide application
clayey soil, sandy soil

4.Standard Penetration Test Prcess
SPT, involves driving a standard thick-walled sample tube into the ground at the bottom of a borehole by blows from a slide hammer with standard weight and falling distance. The sample tube is driven 150 mm into the ground and then the number of blows needed for the tube to penetrate each 150 mm (6 in) up to a depth of 450 mm (18 in) is recorded. The sum of the number of blows required for the second and third 6 in. of penetration is reported as SPT blowcount value, commonly termed "standard penetration resistance" or the "N-value".

Detailed Images
HARGRAND Service

Pre-Sales Service

* Equipment and tools Inquiry and consulting support.  

* View  Factory.

After-Sales Service

* Drilling consulting available for drilling ,how to use  the rigs and  tools.

* Engineers available to service machinery.

Packing & Delivery
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Packaging
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20' GP
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5.69*2.13*2.18m
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40' GP
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11.8*2.13*2.18m
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Packaging Details
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The rig can the loaded into 20 or 40' container.

The normal tools and other parts package is fumigated wooden box. 
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Packaging
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Package
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fumigated wooden box
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Packaging Details
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the small rigs use fumigated wooden box.

The normal tools and other parts package is fumigated wooden box.
Packing & Delivery

Quality Drilling Tools Supplier-HARGRAND

Payment terms:100% by TT ,
Delivery time:5 days after deposit

If you want to get more information,please contact us
Name:Eric Qin
Skype id:hargrand163

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