Product description
The hardened concrete bubbles spacing coefficient analyzer is suitable for studying the effect of air-entraining agent on the bubble feature parameters in concrete, the relationship between bubble feature parameters and material ratio, as well as researching on the relationship between bubble spacing coefficient and frost resistance durability , etc.
The hardened concrete bubble spacing coefficient analyzer developed by Beijing NELD Intelligent Technology deploys linear method and area method to test a variety pf parameters of hardened concrete bubbles. The instrument is deeply well-received by scientific research units with its high functionality, user-friendly interface, swift and easy operation, and highly-accurate testing.
Technical Parameters
| 1.Test method |
linear wire method, area method or both |
| 2.magnification |
150x |
| 3. camera pixel |
≥ 5,000,000 |
| 4.Optical system place of origin |
imported |
5. optical system resolution:≤2µm
6.Grayscale adjustment:0-2000-200 grayscale level
7.xy axis accuracy:≤2µm
8. chord length measurement range:≥2µm
9.software image recognition:≥2000
10.mobile platform control:software-controlled directional buttons for choosing point of origin at will
11.data measurement deviation:≤0.3%,≤0.001 air content ≤0.3%, spacing coefficient ≤0.001
12.Test duration:5~15 testing completes in 5~15 minutes
13.XYxy axis range of motion:>100x100mm
14.Result display:Excel
Data is shown through generated excel data sheets and curve graphs
15.statistical level:28The size of collected bubbles are counted according to 28 levels
16.testing results shown:air content, average bubble chord length, bubble quantity, average bubble radius, average bubble specific surface area, and bubble spacing coefficient
Standard configurations
1.Dual-shaft displacement electric control mainframe (1)
2.computer-controlled dual-shaft displacement platform (1)
3. computer and monitor (1)
4. Imported optical system (1)
5. Dongle (1)
6. computer analysis software (installed)
Linear wire method and area method two-in-one product
Capable of instantaneous measurement of bubble area and diameter in any image in a running test
Imported optical system and mobile platform
Fully-automatic measurement accuracy
Top choice for hydraulic, railroad industry, etc
The capital science and technology conditions platform domestic science and technology instrument evaluation project
hydraulic engineering
railroad engineering
higher education institutions
scientific research unit
Audited Supplier 
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