executive standard
GB/T50082-2009,JTG3420-2020
product description
This tester is the 2020 Voltage stabilized version, deploying both national standard and industry standard algorithms for RCM testing in one instrument. Independently developed by Beijing NELD Intelligent Technology, this 2020 stabilized version of chloride ion diffusion coefficient RCM tester uses automatic voltage regulation system to automatically generate high-accuracy voltage and obtaining highly accurate current. This feature effectively guarantee the measurement accuracy of the equipment, all levels of voltage are better than the standard requirements. The 8-inch touch screen interface is user-friendly; specimen fixtures are made of imported high purity acrylic material which is colorless and transparent with strong resistance to corrosion. This product use two algorithms to guarantee high functionality, as well as using a fully automatic acquisition and measurement system . With a measurement accuracy higher than national standard, this is a favored product of many quality inspection units and scientific research units.
technical parameters
| Test channel |
6 channels,customization for more channels available |
| Testing method |
Two algorithms all-in-one |
| Output voltage |
10-60V(adjustable)intelligent adjustment based on test method |
4.output voltage accuracy:±0.1V
5.current measurement accuracy:±0.1mA
6.data calculation: capable of calculating diffusion coefficient online while testing
7.Temperature measurement accuracy:±0.1ºC
8.Data transmission:USB flash drive upload, generating excel files
9.Data printing:Micro printer
10.Circuit protection:instantaneous short-circuit protection,recoverable reboot
11.Power outage data protection:testing resumes after power outage reboot
12.Specimen fixture material:imported acrylic material
standard configurations
1.tester mainframe (1)
2.Intelligent concrete vacuum saturation device (1)
3.PMMA specimen fixture (6)
4.USB flash drive (1)
details and highlights
2020 version voltage and current stabilization technology
Adopts the latest 2020 version digital-power-supported voltage and current stabilization technology, using two algorithms, national standard and industry standard, for RCM method
measurement accuracy higher than national standard
Automatically determine to output 9 kinds of voltage, voltage accuracy <_0.05 V, current accuracy <_0.05mA, 6~12 channels customization available
real-time data
online diffusion coefficient calculation while testing
Audited Supplier 
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