24 visiting now: 13 USA USA flag 5 Russia Russia flag 4 China China flag 1 South Africa South Africa flag 1 Nigeria Nigeria flag

Highlighted Companies

  • Intermet Metal Company (Turkey): We have been producing hygiene barriers,Industrial kitchen and Stainless Steel Products... http://intermetltd.com.tr/home-page/

  • Qt In12 W Double Ring Infiltrometer - China

    price: contact company for price

    Product description: Double ring infiltrometer is a simple device used to measure the rate of water infiltration into soil. Water infiltration rate is the water flows into a unit cross section of soil per unit time. It can be calculated by the measuring results and Darcy's law.

    QT-IN12-W Double Ring Infiltrometer

    The standard device includes several sets of stainless steel rings with different diameter, which can deal with several measurements at the same time to get accurate and reliable results. When vertical water flows to the edge, the outer ring of the infiltrometer will play a role in isolation. The water in the inner ring flows vertically, thus the measurement only occurs in the inner ring. Press these two rings into the soil a few centimeters deep by shock absorbing hammer. Because the inner and outer rings are filled with water, the water actually infiltrates vertically from the inner ring into the soil. To achieve a good result, the following factors that may affect the measurement should be taken into account: surface vegetation, soil density, soil temperature and soil layers. The best measurement results are derived from on-site water holding capacity.


    Geology, civil engineering, hydrology, forestry, environmental testing, hydrogeology, runoff, swamp protection, permeability testing, construction project etc.

    Measuring standard:

    The soil with infiltration rate within 1X10-2 cm/s or sandy soil with higher infiltration rates.


    · Consist of two cylindrical buckets with the diameter of 30cm and 60cm.

    · Made of durable stainless steel.

    · Cross stainless steel tubes in the center to keep steady.

    · Easy to press into soils

    · Easy to operate with perpendicular steel handles

    · Need to operate with Mariotte tubes

    Technical Parameters:

    Diameter of inner ring
    30 cm

    Volume of inner ring
    3000 ml

    Diameter of outer ring
    60 cm

    Volume of outer ring
    10000 ml

    Height of cylindrical buckets
    50 cm

    Material of cylindrical buckets
    High-quality stainless steel

    Material of Mariotte Tubes

    Origin: China

    Company Contact:

    • Phone: 15611261324

    • Address: Suite 7B15 Huajie Plaza, 13 Dazhongsi, Haidian District, Beijing 100098, China, beijing, China, China

    • Email: Email

    Published date: June 16, 2016 -

    • Business Description: For the purpose of introduction and promotion of global advanced instrumentation and technology in the fields of terrestrial ecology, aquatic ecology and life science, Channel Technology Group Limited was established in 2001.

      Channel now employs over 70 staff with a wide spectrum of expertise, so as to offer world-class total solution to customers. With sheer dedication and commitment from our staffs, Channel has evolved rapidly from a pure distributor of environment testing products to a total solution provider in all aspects of ecology, water and life science testing products. We offer in-house expertise in sales, installation, repairs & maintenance, training, technical consultation & testing support. As well, a calibration centre has been set up to provide professional services to our customers.
      Our Business Scope:
      - Terricolous Ecology: includes soil instruments, plant instruments and environment instruments, etc.
      - Aquicolous Ecology: includes respiratory instruments and water quality instrumentation.
      - Water treatment: measuring active sludge respiration, Dissolved Oxygen, TP, TN and COD,etc.in the water.
      - Life Science: measuring animal respiration and insects physiology and behavior.
      Channel strives to achieve our philosophy:“Perfect Services Reflect the Value of Channel”. We firmly believe that customers come first. We listen to customers to find out their needs, design and deliver total solution for them. Our customers contain:
      - Renowned universities and various research institutes;
      - Various local & municipal government organizations,
      - Famous Farms and factories.
      With our philosophy, strong business network & coverage, and experienced professional team, we are capable of becoming the best total solution provider in whole China and making good contributions towards improvement of the entire agronomy, forestry, hydrology, ecology research and environment protection.

    Related listings

    • Conveyor Belt Dynamic Joint Durability Test Machinery
      Conveyor Belt Dynamic Joint Durability Test Machinery
      Measuring and observing and testing instruments - Qingdao Shuangling Technology Machinary Co., Ltd - China - May 3, 2018 - contact company for price

      Standards based MT/T318.1-1997 content of the coal industry, combined with precision test equipment, in line with simple, compact equipment, long service life, the design principles of continuous operation, the machine uses a combination of hydraulic...

    • Conveyor Belt Troughability Test Machinery
      Conveyor Belt Troughability Test Machinery
      Measuring and observing and testing instruments - Qingdao Shuangling Technology Machinary Co., Ltd - China - May 3, 2018 - contact company for price

      The machinery is the belt sagging under way in the free lateral flexibility and trough abiity. The advanges are:Easy to operate and intuitive and Wide using scope. SC-2 has function of automatic hanging down tracking and automatic reading .It meets r...

    • Flame Propagation Characteristics Test Device
      Flame Propagation Characteristics Test Device
      Measuring and observing and testing instruments - Qingdao Shuangling Technology Machinary Co., Ltd - China - May 3, 2018 - contact company for price

      ASR001-02 conveyor hazardous combustion chamber for research institutes and factories do conveyor belt to enhance the combustion of propane and other hazardous materials, flammability test, meet the test AS1334.10-1994 "and lifting conveyor belt meth...

    Safe Trade Tips

    • Ask for business references and check them
    • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
    • Verify their business via their local Chamber of Commerce
    • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
    • Get to know more about scams to avoid: Internet Crime Complaint Center - International Financial Scams
    • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"