JY-8S. Concrete reinforcing bars analyzer. Single-point test can be automatically saved when the protective layer thickness.

Product Description

Product Overview
     Detection and location of reinforcement bars and other metal construction equipment
    Measuring the thickness of concrete cover and rebar diameter of
    Compact, easy-to-use indicator with backlit display
    Audible alarm and signal bars show the maximum to determine the location of the reinforcement
     Through the instrument analysis software to transfer data to a PC.
Use
      Acceptance of the concrete protective layer after the removal of the template
      Positioning the steel bars, drilling time to avoid them
     Provide the necessary data (location, protective layer, the bar diameter)
      Measurement of concrete cover depth
     In the large-scale precast concrete elements production quality assurance.
Technical parameters:
 Range (nominal) range: 6mm to 90 mm;
The second range (nominal): 7mm to 180mm;

Table 1, the protective layer thickness measurement (nominal) range and the measured bar diameter relational tables
Bar diameter
The scope of the second range of the scope of the first range of (mm) (nominal) (nominal)
Lower limit upper limit lower limit upper limit
6670790
877,010,100
1078011126
1278014126
1488015126
1688016126
1888016126
2088618160
2298618160
2598619160
2898621160
3299021170
36169028170
40169028170
50169028180
 
Two. Bar diameter measurement (nominal) range: 6 ~ 32mm;
 
Table 2 bar diameter measurement (nominal) range with the protective layer thickness in
Bar diameter
(Mm) test conditions
Minimum detectable protective layer thickness (mm) maximum measured the protective layer thickness (mm)
6760
81060
101 165
121 465
141 565
161 665
181 665
201 865
221 865
251 965
282 165
322 165
 
3. The maximum permissible error of the reinforcement layer thickness measurements:
                          
Table 3 reinforced protective layer thickness and the maximum permissible error range of values
Maximum permissible error (mm) protective layer thickness
Protective layer thickness of the first range (nominal) range (mm)
The second range (nominal) range (mm)
      16 ~ 597 ~ 79
60 ~ 6980 ~ 119
70 ~ 90 120 ~ 180
 
4. Bar diameter maximum allowable error range of measured values: a file;
 
Table 3 bar diameter maximum permissible error of the measured value
Diameter: (mm) 6 8 10 12 14 16 18 20 22 25 28 32
The maximum permissible error (mm) + 2
022,222,223
23 +4
30
4
 
Display: LCD with backlight display
   Interface: RS232 interface or USB adapter
   Battery: 6 1.5V batteries, 30 hours continuous operation
Configuration includes:
Host 1
Sensor 1

A parallel port transmission line
A user manual
Strap 1 root
An instrument box