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Field Soil Pressuremeter Soil Testing Equipment Three Chamber Structure 400mm Range

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Hebei Better United Import And Export Co., Ltd.

City: cangzhou

Province/State:hebei

Country/Region:china

Tel:86-151-2879-5929

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Ms.Gina
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Field Soil Pressuremeter Soil Testing Equipment Three Chamber Structure 400mm Range

Brand Name Btutest
Model Number BTU
Certification SGS, INTERTEK
Place of Origin Made in China
Minimum Order Quantity 1
Price Negotiable
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 3000 sets per month
Delivery Time 5-8 work days Soil Testing Equipment
Packaging Details Standard export wooden box Soil Testing Equipment
Name Field Pressuremeter
Warranty 1 Year
Application Soil Testing Equipment
Structure Three-chamber
Measuring range 400mm
Error ≤±1%
Detailed Product Description

Field Pressuremeter Soil Testing Equipment

 

Standard:

ISO 22476-4, ASTM D-4719-00

 

Description:

The pressuremeter test is an in-situ testing method used to achieve a quick measure of the in-situ stress-strain relationship of the soil. In principle, the pressuremeter test is performed by applying pressure to the sidewalls of a borehole and observing the corresponding deformation.

The pressuremeter consists of two parts, the read-out unit which rests on the ground surface, and the probe that is inserted into the borehole (ground). The original Ménard-type pressuremeter was designed to be lowered into a performed hole and to apply uniform pressure to the borehole walls by means of infl atable fl exible membrane.

As the pressure increases, the borehole walls deform. The pressure is held constant for a given period and the increase in volume required for maintaining the constant pressure is recorded. A load-deformation diagram and soil characteristics can be deduced by measurement of the applied pressure and change in the volume of the expanding membrane.

From the test readings (volume variation based on controlled pressure), a stress-strain curve can be obtained,in the case of plane deformation, which yields :

• the Ménard Pressuremeter modulus

• the creep pressure

• the Menard limit pressure  Soil Testing Equipment

 

Product features:

1. The use of high-precision gas free pressure regulating valves makes the pressurization process more accurate, stable, and intuitive, thereby ensuring the accuracy of test data.

2.The unique design of the water circulation system greatly accelerates the water injection and return process of the pressure gauge, greatly shortens the test time, improves the working efficiency, and effectively improves the instrument's control accuracy of the volume of water.

3.The pressure gauge adopts a three-chamber structure, consisting of a measuring medium chamber and two protective chambers. The function of the protective chamber is to extend the length of the soil layer tested on the hole wall; It supports the expansion of the measurement chamber, reduces the influence of the end of the measurement chamber, and produces uniform pressure on the hole wall, thereby simplifying the complex spatial strain to an approximate plane strain state.

4.The pressure gauge adopts spiral cloth winding to strengthen the protective outer membrane, which is applicable to a wider range of soil layers, greatly reducing the consumption of elastic membrane, and reducing the number of on-site replacement of elastic membrane

5. The catheter adopts customized 3-color multi bundle tube, and the inner tube is made of imported PA-11 fiber (high pressure resistant material). It has the advantages of high pressure resistance, small volume change, and is not susceptible to temperature changes. The outer skin is made of polyurethane, which has the advantages of wear resistance and earthquake resistance. The conduit connection adopts a ferrule sealing ring type connection, which is simple to install and has good sealing performance.

 

Specification:

NameSpecification
 BTU-3BTU-4BTU-5BTU-5 (1)
Menard pressuremeterStructureThree-chamber
 Nominal outer diameterø60mmØ74mm
 Measuring chamber length250mm210mm
 Total length800mm840mm
AccuracyMin.reading of pressure gauge0.005Mpa
 Measuring range400mm
 Error≤±1%
OtherMax testing capacity2.5Mpa4.0Mpa5.5Mpa
 Main unit dimension830×360×220mm
 weight28kg

 

About Us:

260 workers, 25000 ㎡ non-dust workshop, 16 years experience, SGS & INTERTEK certificated, one hour reach Tianjin port, this is how we keep good quality and competitive prices for global valued customers.

Our main products cover Universal testing machine, Compression testing machine, Soil,Concrete,Cement Mortar,Aggregates Rocks, Asphalt Bitumen, NDT,Pavement ,Paint,Ceramics,Drilling Fluids, Geotextiles, Textiles, Environmental,General Equipment,Universal Testing Equipment.BTUTEST is exporting its products to more than 60 countries by offering its services through its authorized distributors and representatives.

Our main customers are private and research testing laboratories, road and general contractors, concrete and cement manufacturers, asphalt manufacturers, government authorities, ministries, engineers, consultants and re-seller. We also cooperate with accredited research centers and the most important universities in the world.we can supply more top quality product and service for more customer’s.

 

Our Advantage:

Q1: What is your warranty ?

A: 12 months product warranty, but lifetime for services.

Q2: How-to video provided ?

A: Yes. If required, our engineers will record a specialized how-to video for you.

Q3: Are your company a trading one or a factory?

A: Yes, we are a manufactured factory & trade (integration).16 years focusing on test instruments field. warmly welcome to visit our plant (factory), we also support OEM and ODM.

Q4: After an order is placed, when to deliver?

A: Generally about 10 days. If we have inventory, we can arrange shipment within 7 days. Please be aware that our production lead times depend on specific items and item quantities.

Q5: What about the after-sales service and product’s quality?

A: 12 months warranty. After the warranty, the professional after-sale service team will provide perfect technical support. And help the customer solve problems encountered while using our product, handles problems and complaints professionally and timely. Each instruments

 

 

Product Tags: Field Pressuremeter Soil Testing Equipment   Three Chamber Soil Pressuremeter   400mm Soil Pressuremeter  
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