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 Beijing highway instrument

 Permeability coefficient of concrete
 Permeability coefficient of concrete
  • Rcm-12 concrete chloride diffusion coefficient tester

  • application area The diffusion coefficient of chloride ion rapid migration in concrete was measured by the national standard RCM method. The ability of concrete to resist chloride diffusion is evaluated quantitatively.
  • Meet the standard "Guidelines for durability design and construction of concrete structures" (cces-01-2005) "technical code for corrosion protection of concrete structures of Highway Engineering" (JTG / T b07-01-2006) "Interim Provisions for durability design of railway concrete structures" (TJs [2005] No.157)
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Application Overview:

Mainly through the national standard RCM method was used to determine the diffusion coefficient of chloride ion in concrete. The ability of concrete to resist chloride diffusion is evaluated quantitatively. Each channel has its own voltage, current and temperature. LCD display real-time display data, perfect data analysis and processing software. It provides basic parameters for durability design and service life evaluation and prediction of concrete structure in chloride ion erosion environment.

Applicable standards:

Guidelines for durability design and construction of concrete structures( CCES-01--2005)

Technical code for corrosion protection of concrete structures in Highway Engineering( JTG/T B07-01-2006)

Interim Provisions for durability design of railway concrete structures 2005 No. 157)

Technical parameters:

Test channel: No.1-12

Temperature accuracy: ±0.05℃.

Input voltage: AC220V

Output voltage: 60.0v adjustable

Voltage accuracy: 0.1V

electric current accuracy Degree: 1mA


Each channel has its own voltage, current and temperature. LCD display real-time display data, perfect data analysis and processing software.


Technical parameters:

Test channel: 1-12 channels

Temperature accuracy: ± 0.05 ℃

Input voltage: AC220V

Output voltage: 60.0v adjustable

Voltage accuracy: 0.1V

Current accuracy: 1mA


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