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Concrete Chloride Ion Diffusion Coefficient Tester
Standard
NT BUILD 492
Test channels
6 channels, 9 channels, 12 channels, optional
Output current range
0~400 mA
Output current accuracy
+/-1mA
Temperature accuracy
+/-1centigrade
Output voltage
0~60V (+/-0.1V) DC (adjustable)
Output Power Voltage
220V+/-10 /50Hz AC
Brand Name
GOLD
Model Number
GD-NT BUILD 492
Certification
ISO
Place of Origin
CHINA
NT BUILD 492 Concrete Chloride Ion Diffusion Coefficient Tester
The NT BUILD 492 Concrete Chloride Ion Diffusion Coefficient Tester quantitatively evaluates concrete's resistance capacity to chloride ion diffusion. Based on DuraCrete unsteady electromigration test theory, this equipment provides essential parameters for designing and assessing the durability of concrete structures in chloride ion erosion environments.
This tester is suitable for concrete specimens with maximum aggregate size not exceeding 25mm (typically not more than 20mm), whether laboratory-produced or core samples. The resulting data serves as a foundation for concrete durability mix design in chloride environments and for quality inspection and assessment.
Compliance Standards
NT BUILD 492 Chloride Migration Coefficient from Non-Steady-State Migration Experiments
EU Project CHLORTEST G6RD-CT-2002-00855
CEN TC 51 (CEN TC 104)/WG12/TG5
Guide to Durability Design and Construction of Concrete Structures
CCES-01-2004 Standard for test methods of long-term performance and durability of concrete
Technical Specifications
Test Channels
6, 9, or 12 channels selectable
Temperature Data
±0.2℃
Output Voltage
DC 0-60V adjustable (±0.1V), 12-bit adaptive voltage regulation technology
Input Power Supply Voltage
AC220V±10/50Hz
Core
32-bit embedded ARM core
LCD Display
7-inch industrial touch screen
Voltage Regulation Mode
Adaptive voltage regulation mode
Key Features
0-60V adjustable voltage with short circuit auto-protection and automatic control of the entire electric migration process
Embedded computer control with power outage data storage, advanced technology, and reliable high-accuracy performance
LCD display with real-time display/print and analysis functions; can operate independently from PC
Standard RS232 serial communications with fully automatic PC connection software for data monitoring
Built-in analysis and calculation functions; automatically computes test results after parameter input
Automatic short circuit protection to prevent equipment damage
High-precision imported material fixtures for easy and smart operation
Simultaneous testing capability for multiple concrete blocks (6, 9, or 12 at once)
Includes latest smart-in-one vacuum saturation machine
Experimental Procedure
Cut concrete sample into cylindrical test blocks (100mm diameter, 50±2mm thickness)
Clean test blocks using ultrasonic cleaning
Install cleaned sample on specimen fixture, inject test solution, and connect to test host
Activate SY-RCM chloride migration coefficient tester for electromigration experiments
After electromigration, split sample axially and spray silver nitrate on the split surface
Input data into host for automatic calculation of channel migration coefficient
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2008
Ecer Certification:
Verified Supplier
Since 2008, Chongqing GOLD has developed 70 kinds of fire testing instruments and served many industries such as building materials, aviation, rails, IMO, wire & cable, safety protection, and so on.
Quality and Certification:We always adhere to a strict quality control system, and all products ... Since 2008, Chongqing GOLD has developed 70 kinds of fire testing instruments and served many industries such as building materials, aviation, rails, IMO, wire & cable, safety protection, and so on.
Quality and Certification:We always adhere to a strict quality control system, and all products ...