- Overview
- Technical Data
Overview |
The ZD307 handheld steel bar imaging instrument is mainly used for testing the position of steel bars inside concrete structures, the thickness of protective layers, the spacing and diameter of steel bars, and can accurately draw the distribution map of the overall steel bars, providing high-precision detection data quickly; The integrated structure of the host and sensor makes it convenient and fast to carry and operate on site; Adopting a multi coil structure design, it has faster speed, higher accuracy, and stronger resolution.
Application Scope|
The handheld steel bar imaging device is designed to locate steel bars in concrete and other non ferritic building materials, and to measure the thickness of the steel bar protective layer
Functional Characteristics |
u Real-time Scanning:This feature locates rebar in concrete and other non-ferritic building materials and displays the results on the screen in real time. At right angles to the scanning direction.Reinforcing bars are presented in top and cross-section views, while their position can be marked directly on the scanning surface with the help of the left and right edges of the device.
u Record Scanning:You can use this function for recording the length of an extended scan in a concrete structure. At the end of the scan, the reinforcement bars at right angles to the scanning direction are presented in top view and cross-section view.
u Image Scanning:This function allows you to view a large image of the reinforcement in a concrete structure. The rebar is presented in a top view.
Technical Data |
Color image display of rebar | Yes | Cross-section display | Simultaneous display of reinforcing bar thickness and spacing |
Maximum scanning distance | 50m | Statistical function | Display the rebar position, protective layer thickness, deviation and pass rate of the specified channel at any time. |
Fixed-point retesting | 1~6 times | List of retest values | Yes |
Image scanning area size | 600 x 600mm or 1200 x 1200mm is optional | Area scan | Yes |
Filter range | 0~200mm | Path selection function | 1~7 selectable |
Component type | Includes all the member types specified by the state | Rebar Diameter | 6~50mm national standard rebar diameters |
Positioning accuracy | 1%±3mm | Maximum protective layer thickness | 200mm |
Protective layer thickness less than 60mm | Tolerance ±1mm | Data storage capacity | Not less than 32G |
Data interface | USB | Data transfer rate | 4MB/s |
Weight | 1.2kg | Size (mm) | 240*132*135 |
Display type | 480X320 lattice TFT liquid crystal | Touch screen | Capacitive screen |
Class of protection | IP54 | Relative air humidity | 90% of parts |
Operating ambient temperature | -10~50oC | Storage temperature | -25~60 oC |
Battery operating voltage | 7.1~8.4V | Endurance time | 12 to 24 hours |
Standard Configuration |
Serial Number | Name | Unit | Number | Notes |
1 | Handheld Rebar Imager | tower | 1 | / |
2 | SD card | individual | 1 | / |
3 | Data cable | cover | 1 | / |
4 | charger | individual | 1 | / |
5 | Instrument box | individual | 1 | / |