Executive Standard:
Standard for test methods of long-term performance and durability of ordinary concrete(GB/T50082-2009)
The Provisional Technical conditions of Passenger special line high-performance concrete
Corrosion prevention technical specification for concrete structure of marine harbour engineering JTJ275-2000
Apparatus to determine chloride coulomb electric flus of concrete(JG/T261-2009)
Detection method: electricity
Application:
Concrete reinforcement corrosion is the primary factor affecting the durability of concrete. According to statistics, the durability damage of reinforced concrete caused by corrosion accounted for more than 40% of all injuries, while the chloride ion erosion is a major incentive for reinforcement corrosion. DTL concrete chloride ion electric flux detector can be an important indicator for the durability of concrete - concrete to resist chloride ion penetration properties (density) measurements, test indicator is the six-hour power flux (Coulomb)for the concrete specimens, quickly to evaluate the concrete resistance to the chloride ion penetration ability
Product features:
- Embedded computer control, power outages and power-down data storage, advanced technology, well-made, reliable performance, high accuracy
- LCD display, with real-time display/print and analysis function, can be separated from Pc to use directly, to facilitate the outdoor field detection.
- Standard RS232 serial communications with fully automatic PC connection software can output the flux test report to generate curve, and then print for analysis and archiving
- Automatic short circuit protection to avoid equipment damage
- Imported material fixture, high accuracy, easy and smart to use
- Can simultaneously test two groups (6), three (9), four (12) or five (16) concrete block one time
- With the latest smart-in-one vacuum saturated machine
Technical parameters: - Evaluation capacity: C30 ~ C50 portland cement concrete
- Working voltage: ~220VAC 60VDC
- Test channels: 6 channels, 9 channels, 12 channels, 16 channels optional
- Work environment: 0 centigrade ~ 50centigrade Humidity =< 75%
- Measurement error: