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 Beijing highway instrument

 Permeability coefficient of concrete
 Permeability coefficient of concrete
  • DTL type concrete chloride ion electric flux measuring instrument

  • application area The compactness of concrete can be quickly and indirectly evaluated by measuring the electric quantity flowing through the concrete in 6 hours.
  • Meet the standard Standard for test methods of long term performance and durability of concrete (GB / T) 50082-2009 supplementary standard for acceptance of construction quality of Railway Concrete Engineering 2005 TJs NO.160 Interim Provisions for durability design of railway concrete structures 2005 TJs No.157 technical code for corrosion protection of concrete structures in Harbour Engineering jtj275-2000 concrete chloride ion electric flux tester JG / T 261-2009 ASTM C1202 electric measurement method for chloride ion permeability of concrete
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Application Overview:

Through rapid measurement The electric quantity flowing through the concrete in 6 hours can be used to evaluate the compactness of concrete quickly and indirectly. It is mainly used for production quality control and engineering acceptance of high-speed railway and seaport projects, and is also a scientific research institute Durability of concrete Necessary instruments for laboratory. This machine can not only display the whole experiment process through the wide screen LCD of the host computer, and print the electric flux data automatically after the experiment is completed; it can also be connected with the computer through the serial port and operate the experiment with software, which is simple and convenient, and can output the test report directly. The technology of the whole machine has reached the leading level in China.

Applicable standards:

Standard for test methods of long term performance and durability of concrete GB/T 50082-2009

Supplementary standard for construction quality acceptance of railway concrete engineering 2005 TJs NO.160

Interim Provisions for durability design of railway concrete structures 2005 TJS 157

Technical code for corrosion protection of concrete structures in harbor engineering construction JTJ275-2000

Concrete chloride ion electric flux meter JG/T 261-2009

ASTM C1202 electrical measurement method for chloride ion permeability of concrete

Technical parameters:

1. Measurement channel: 1 ~ 6 channels (standard configuration)

2. Working voltage: 60.0v

3. Voltage accuracy: ± 0.1V

4. Temperature accuracy: ± 0.1 ℃

5. Current accuracy: 1mA

6. Current range: 0 ~ 400 Ma

product to configure

1. 1 measurement host

2. 6 test lines

3. 1 temperature measuring line

4. 1 data line

5. 6 pairs of test fixture

6. Sealing rubber ring 6 pairs

7. 24 clamping bolts

8. 1 power cord


Product features:

1. LCD large screen display test process, micro printer directly print data

2. High precision test host controlled by single chip microcomputer.

3. Digital display of current and electric flux value of each channel makes the test more intuitive

4. Advanced temperature acquisition system, full display of test temperature

5. Circuit short circuit self-protection function, data automatic storage

6. At the end of the test, the collected data can be printed out

7. The sample fixture is dexterous and easy to operate


contact information

Beijing Luda Xingwang Construction Machinery Instrument Co., Ltd

Address: Room 203, building 1, yard 16, Wushun Road, Daxing District, Beijing

Sales Hotline: * 13810689795

                  *18911167961

                  *18801232051      

Website: jiankonggongchen.com