Active Member
|
[China]
Address: Room A-109, No. 54, Shunren Road, Shunyi Dist,Beijing, China 101300
Contact name:Wendy Lee
Beijing Samyon Instruments Co., Ltd. |
|
|
Non-Destructive Testing Instrument For Rebar Location And Rebar Corrosion And Concrete Defect Testing
Application
After the building construction or bridges are finished, the testing unit will test the structure every year to check whether it has some defect inside and whether some potential influence by the concrete. So the testing units will do some general testing work and record it for future comparation, such as concrete coating thickness testing, rebar location and distribution testing, rebar corrosion testing, concrete crack width and depth testing, concrete resistivity testing, concrete strength testing, and so on.
Standard
CECS 21:2000 Technical specification for inspection of concrete defects by ultrasonic method
JGJ/T 152-2008 Technical specification for test of reinforcing steel bar in concrete
GB 50204-2015 Code for quality acceptance of concrete structure construction
SY-R51+ Rebar location tester
Parameters:
| Item | Name | Details | ||
| 1 | Applicable rebar diameter | φ6mm to φ50mm | ||
| 2 | Low range coating thickness | 6mm to 90mm | ||
| 3 | High range coating thickness | 7mm to 180mm | ||
| 4 | Diameter test range | φ6mm to φ50mm | ||
| 5 | Rebar diameter error | +/-1 grade | ||
| 6 | Power | 6pcs No. 5 battery | ||
| 7 | Acceptable error for coating thickness test | Low range | High range | |
| ±1 | 6~59 | 7~79 | ||
| ±2 | 60~69 | 80~119 | ||
| ±4 | 70~90 | 120~180 | ||
| 8 | Applicable environmental | Temperature: -10℃～＋40℃; humidity: <90%RH EMI: no Strong electromagnetic field | ||
Features:
1. Longer service life with the imported Lemo Connector Clip from Swiss
2. Good quality of the imported signal cable, flexible and substance.
3. High precision and stability: The instrument can locate the steel-bar accurately and quickly.
4. Longer service life of the sensor with high quality abrasion resistance layer
5. Single sensor: no need to change sensor in test, just switch it between high and low test range, so it can assure the precision of test data and the test depth.
6. Display test information on real-time.
7. Grid and section scan mode: it can display steel bar distribution and without concrete boundary limited.
8. Three-wheel steel-bar scan system can assure scan path along line and the precision of test data.
9. Powerful Windows data process and analysis software can display analysis result by diagram. Test data can be exported to word or Excel easily.
SY-F71 Concrete crack width and depth tester
Parameters:
| Item | Name | Details |
| 1 | Crack width test range | 0 ~ 8mm |
| 2 | Width Test accuracy | 0.01mm |
| 3 | Crack depth test range | =< 650mm |
| 4 | Crack depth accuracy | =< 10% |
| 5 | Data storage capacity | can store more than 100,000 cracks measured point data and image |
| 6 | Power | Rechargeable Li battery |
| 7 | Operating temperature | -10°C ~ +50°C |
| 8 | Main host dimension | 208mmX168mmX85mm |
Features:
1. Large-screen display: 5 "color LCD display with a resolution of 640 * 480;
2. The colorful camera has the direction mark, so it can easily put the camera vertically on the crack, then display it directly on the screen
3. Can test larger crack depth, it can be up to 650mm
4. The tester is equipped with a dedicated scale, portable and practical, can improve the test efficiency.
5. Easy data transfer: the instrument can be directly connected to the computer, no need U disk.
6. Powerful professional windows data analysis processing software: data can be imported into Word and Excel, convenient and user-friendly post-processing of data.
SY-R61 Rebar corrosion tester
Parameters:
| Item | Name | Details |
| 1 | Test range | +/- 2000mV |
| 2 | Accuracy | +/- 1mV |
| 3 | Test point space | 1 ~99cm |
| 4 | Power | 6pcs No. 5 battery |
| 5 | Operating temperature | -4°C ~ +40°C |
| 6 | Humidity | < 90%RH |
| 7 | Environment | no Strong electromagnetic field |
Features:
1. Two test modes: The potentiometry and gradient method is used to test steel-bar corrosion which suitable for different working field.
2. Permanent reference electrode: Saturated CuSO4 solution is sealed up completely in reference electrode. Field test keeps clean, simple and pollution-free operations.
3. Automatic measure environmental temperature. Instrument is with a environmental temperature module, it can measure, record and display temperature quickly, no need thermometers.
4. Can save test date. Convenient for data management.
5. Display test result intuitively by icon mode, The icon color is more dark, the steel-bar corrosion is more serious. User can observe the corrosion degree intuitively.
6. USB transmission. Data can be transmitted to computer for future process and analysis.
7. Powerful data process and analysis software, test data can be exported to word or excel for future process and analysis.
