Sign In | Join Free | My burrillandco.com |
|
Ask Lasest Price | |
Brand Name : | GTJ |
Model Number : | GTJ-R800 |
Price : | Negotiation |
Payment Terms : | L/C, T/T, Western Union, MoneyGram |
Supply Ability : | 50 per month |
Delivery Time : | 5-8 working days |
GTJ-R800 Steel protective layer tester
Usage overview
The steel protective layer measuring instrument is a portable
non-destructive testing instrument, which can be used for the
detection of the construction quality of reinforced concrete
structures. It can measure the position of the steel bars on the
concrete surface, detect the thickness of the steel protective
layer and the diameter of the steel bars. In addition, the magnetic
properties inside the concrete structure can also be The position
of the body and the conductor are detected, such as the internal
cable of the wall and the plumbing pipe. The pre-construction
detection can effectively avoid damage to these facilities during
construction and reduce accidents.
Applicable standard
GB50010-2010 "Code for Design of Concrete Structures"
GB50204-2015 "Construction Quality Acceptance Specification for
Concrete Structure Engineering"
GT/T50344-2004 "Technical Standards for Building Structure
Inspection"
JGJ/T152-2008 "Rules for testing steel bars in concrete"
Operation interface
Features
※ The thickness detection mode displays the position of the
reinforcing bar intuitively and accurately, and displays the
thickness and the spacing of the reinforcing bars at the same time;
※ The thickness detection mode can automatically store the
thickness and spacing, and the detection efficiency is greatly
improved;
※ Waveform scanning mode visually displays the distribution of
steel bars, making inspection and analysis of dense steel bars more
intuitive;
※ Waveform scanning mode displays the thickness and spacing of the
protective layer of the steel bar.
※ It can detect the middle position of two steel bars, aiming frame
and indicator light, which is convenient for punching and core;
※ The instrument automatically stores the calibration value to
achieve fast measurement, eliminating the trouble of each
calibration;
※ Borderless grid/section scan, waveform scan can measure up to 6m
in length;
※ TF card storage, large capacity, intuitive and convenient
transmission;
※ 2.8 inch high resolution color LCD screen;
※ One-piece design, small size, light weight, easy to carry;
※ PC professional data analysis software, data processing and
report generation is easy to complete;
Technical Parameters
Model | GTJ-R800 | |
Rebar diameter setting range (mm) | ∅6mm ~ ∅50mm | |
Small range | 1-80mm | |
Large range | 1-180mm | |
Maximum allowable thickness of protective layer thickness | ±1 (mm) | 1-59mm |
±2 (mm) | 60~100mm | |
±4 (mm) | 100-180mm | |
Diameter estimation range | ∅6mm~∅32mm | |
Diameter indication maximum error | ±1 unit | |
Profile measurement function | Support | |
Grid measurement function | Support | |
Waveform measurement function | Support | |
Probe self-calibration | Support | |
Host parameters | Screen size: 2.8 inches Resolution: 240 × 320 | |
Data transmission method | TF card | |
Power supply | lithium battery | |
Storage capacity | 2000 components * 1000 measuring points | |
Working environment requirements | Temperature: -10 ° C ~ +40 ° C Humidity: <90% RH | |
Other requirements | Air does not contain corrosive gases There should be no large vibration and shock |
![]() |