The EDG-3A Asphalt Nucleus Density Meter is an upgraded product of our company based on the second generation product EDG-2A. Touch screen operation; directly test the density and thickness of asphalt pavement on site; can replace coring and use more efficiently.
Instrument introduction:
The EDG-3A Asphalt Nucleus Density Tester can quickly detect the density, thickness, porosity and compaction of asphalt mixture on pavement, asphalt core wall of water conservancy dam and other materials. Simple calibration, high precision, good repeatability, touch screen operation, users can complete relevant operation training in a short time and master the technology of on-site quality inspection.
Instrument features:
1.On-site inspection of the density, thickness, compaction and porosity of asphalt concrete pavement and dam asphalt core wall. The detection data is accurate and can replace the coring method and the radar method.
2.Adoption of non-nuclear technology means no licensing, service fees or safety concerns.
3.The data can be read out accurately in 3 seconds.
4.Touch screen operation, easier to operate.
5.Higher precision and better stability.
product structure
Technical parameter
1. Operating temperature: ambient 0~70ºC
Surface up to 175°C
Storage temperature -20~70ºC
2. Detection depth: 2cm~35cm
3. Density detection range: 1.8-2.9kg/m³
4. Temperature sensor: detection range 0~350ºC
5. Display inspection items: thickness, density, compaction, porosity
6. Detection time: <3 seconds
7. Detection accuracy: 3%
8. Built-in detection and correction function, accurate results can be obtained under various temperature and humidity conditions.
The electronic part of the instrument
1. 7-inch high-brightness capacitive touch screen, clearly visible under strong light.
2. Using Andrid operating system, ARM processor.
3. Cortex-A9 high-speed core frequency up to 1.4GHz.
4. Built-in high-speed industrial-grade 1GB DDR3 memory, industrial-grade 8GB EMMC FLASH body memory, expandable up to 128GB (optional).
5. Using high-precision analog-to-digital converter and 32-bit microprocessor, it provides a density resolution of 0.1kg/m3, and the detection result can be displayed within 3s at the fastest.
6. Transceiver integrated machine, using shielded 1.53GHz antenna.
7. Adopt low noise power amplifier to improve the detection depth.
8. USB interface, U disk can directly transfer data or upgrade in-machine software.
Specification
| Operating temperature |
ambient 0~70ºC |
| Surface up to |
175°C |
| Storage temperature |
-20~70ºC |
| Detection depth |
2cm~35cm |
| Density detection range |
1.8-2.9kg/m³ |
| Display measurement items |
thickness, density, compaction, porosity |
| Measurement time |
<3 seconds |
| Measurement accuracy |
3% |
| Temperature sensor |
detection range 0~350ºC |
| Built-in detection and correction function, accurate results can be obtained under various temperature and humidity conditions. |
Certifications
Company Profile
ZEALCHON INTERNATIONAL TECHNOLOGY LIMITED
With more than 15 years of civil engineering background,Zealchon is engaged in manufacturing and supplying qualitative array of research and laboratory testing equipment. Our range includes research lab instruments,soil testing instruments, bitumen testing instruments,and cement & concrete testing equipment.
Fabricated from the finest quality raw material our comprenensive range guarantees precision functioning,accurate perfomance and sturdiness. Our sophisticated manufacturing ability allows us to persistenty and system atically upgrade the quality of our range as per international quality standards. Our machines are used world-wide by government agencies, commercial testing laboratories,ready mix producers,contractors and universities.Over the past 15 years,our customers have recognized our dedication to quality products,performance,value and customer satisfaction which has become the cornerstone to our success and growth.
We extend our appreciation to our clients and associates for facilitating this success!
Exhibition
Shipment
Service & Support
1. Quality warranty: Zealchon commits that testing machine is fabricated with fine grade materials and top notch workmanship. It is brand new, never used, and in full compliance with the quality provision.
Warranty is 12 months starting from the date of final acceptance of the goods/commissioning of machine.
2. Technical training: Operating Manual of testing instrument
3. After-sale service Over the years, Zealchon has sold testing instruments to many global users.
The following physical damage is not covered by warranty. a) instrument is impacted by great force that the internal impact sensor changes from white to red; b) Detector is broken c) Instrument body is broken; d) Loss of accessories; e) Loss of components ;f) Water coming into instrument.
4. In case the instrument is not able to operate, the customer can call after-sales service for help;
we offer 3 types of repairs: a) Internet repair: if the customers are in foreign countries or remote areas, we can offer them first the INTERNET repair service. b) Phone repair: customers called over the phone to explain explicitly the problem and our technical staff will instruct them to solve the problem. c) On-site repair: in case the phone repair fails, our technical personnel will go to the site to repair the instrument within 72 hours after the problem is reported;
5. Out-of-warranty service: upon expiry of the warranty period, all customers are still entitled to out-of-warranty service during the working life of the instrument.
6.Privilege in out-of-warranty service: customers shall have the privilege to get a preferential prices on the components when they maintain their instrument during the out-of-warranty period as long as they maintained it beforehand.
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Technical parameter
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