Measurement technology for structural diagnostics: Resonance tester, crack monitors, inclination and deviation testers.
4proof
New on Amplifa
About 4proof
4proof offers measurement technology for structural diagnostics, particularly the resonance tester for non-destructive void detection, as well as crack monitors, the inclination monitor, and the deviation tester. The products are intended for experts, architects, real estate appraisers, structural inspectors, as well as parquet, tile, and natural stone installers. The resonance tester is available as a Classic basic version and as specialized sets for concrete (including tests according to DIN 1076 and concrete renovation) and floors; an extension set with tips for PVC, natural stone, and parquet complements the system. The crack monitors are available in various versions for walls, floors/ceilings, corners, exterior, and interior areas, serving to document crack movements, position, and angular changes. Sales are conducted via an online shop with delivery times of approximately 3 to 6 days. The website displays the products as Made in Germany.
- Processes
- Void detection (non-destructive, Resonance Tester), Crack monitoring (crack movements, position and angular changes), Measurement of height deviations (Deviation Tester), Inclination measurement (Inclination Monitor), Structural Diagnostics / Stability Inspection according to DIN 1076, Distribution of measurement technology for structural diagnostics (Resonance Tester/Void Detection,, Online shop with shipping in approx. 3–6 days
- Materials
- Concrete, PVC, Natural Stone, Parquet
- Industries
- Structural Diagnostics, Expert Services/Real Estate Appraisal, Floor/Tile/Natural Stone Installers, Concrete and Bridge Inspection (DIN 1076), Building Renovation
- 01
Product Development
- 02
Manufacturing
- 03
Distribution via Online Shop
- 04
Shipping
Measurement Areas & Materials
Concrete
Measuring object for void detection and testing according to DIN 1076.
PVC
Flooring material that can be tested with the resonance tester extension set.
Natural Stone
Flooring material for void detection with special tips.
Parquet
Floor covering whose voids can be tested non-destructively.
Products
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Void detection (non-destructive, Resonance Tester)Testing | – | – | – | – | Concrete, PVC, Natural Stone, Parquet |
| Crack monitoring (crack movements, position and angular changes)Testing | – | – | – | – | Concrete, Plaster, Masonry |
| Measurement of height deviations (Deviation Tester)Testing | – | – | – | – | Parquet, Floors, Walls |
| Inclination measurement (Inclination Monitor)Testing | – | – | – | – | – |
| Structural Diagnostics / Stability Inspection according to DIN 1076Testing | – | – | – | – | Concrete |
3 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Resonance Tester (Void detection device) | 4proof Resonance Tester / Special Set Concrete / Special Set Floors / Classic | – | – | – | – |
| Deviation Tester | 4proof | – | – | – | – |
| Crack Monitor (various versions Wall, Floor, Ceiling, Corner, Deviation, Inclination) | 4proof SV1, SV2, SV3, SPEED, INDOOR, OUTDOOR, Inclination Monitor | – | – | – | – |
Additional services