EDG-2A升級版瀝青無核密度儀是我公司在第二代無核密度儀EDG-2A基礎上的升級產(chǎn)品，是我公司技術人員依據(jù)多年工程檢測經(jīng)驗研發(fā)而成。觸摸屏操作；現(xiàn)場直接測試，無需取芯標定；三種測量模式，精度更高。

EDG-2A Upgraded Asphalt Non-nuclear Density Meter is an upgraded product of our company on the basis of the second-generation nuclear-free density meter EDG-2A. It is developed by our company's technicians based on years of engineering inspection experience. Touch screen operation; direct on-site test without core calibration; three measurement modes with higher accuracy.

儀器簡介：

EDG-2A瀝青無核密度儀可快速檢測路面瀝青混合料、水利大壩瀝青心墻等材料的密度、孔隙率及壓實度。采用電磁感應技術代替核子源放射法，成本低，高安全，用戶不用為繁瑣的環(huán)評申請、耗時的培訓、以及嚴苛的運輸管制而煩惱。標定簡單，精度高，可重復性好，觸摸屏操作，用戶能在短時間內(nèi)完成相關的操作培訓，掌握現(xiàn)場質(zhì)量檢測的技術。

Instrument introduction:

The EDG-2A Asphalt Non-nuclear Density Meter can quickly detect the density, porosity and compactness of road asphalt mixtures, hydraulic dam asphalt core walls and other materials. Using electromagnetic induction technology instead of nuclear source radiation method, low cost, high safety, users do not have to worry about cumbersome environmental assessment applications, time-consuming training, and strict transportation control. With 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.

依據(jù)規(guī)范：

JT/T 1171-2017 瀝青路面無核密度儀

JTG E60-2008公路路基路面現(xiàn)場測試規(guī)程

According to the specification:

JT/T 1171-2017 Asphalt Pavement Non-nuclear Density Meter

JTG E60-2008 Highway Subgrade and Pavement Field Test Regulations

儀器特點:

● 現(xiàn)場檢測瀝青混凝土路面、大壩瀝青心墻的密度、壓實度及孔隙率。

● 采用無核技術意味著免除了許可證，服務費或安全方面的考慮。

● 3秒鐘就能準確讀出數(shù)據(jù)。

● 觸摸屏操作，操作更簡單。

● 無需取芯標定，現(xiàn)場直接測試。

● 連續(xù)測量、平均測量、離析測量三種測量模式可選。

● 精度更高，穩(wěn)定性更好。

Instrument features:

● On-site inspection of the density, compaction and porosity of the asphalt concrete pavement and the asphalt core wall of the dam.

● Adopting non-nuclear technology means exempting licenses, service fees or security considerations.

● The data can be read accurately in 3 seconds.

● Touch screen operation makes the operation easier.

● No need to take core calibration, direct testing on site.

● Continuous measurement, average measurement, and separation measurement are available in three measurement modes.

● Higher accuracy and better stability.

技術參數(shù)：

一、現(xiàn)場檢測部分

1. 操作溫度：周圍環(huán)境0～70℃

表面175℃

存放溫度-20～70℃

2. 檢測深度：2cm～30cm

3. 溫度傳感器：測量范圍0～350℃

4. 顯示測量項目：密度，壓實度，孔隙率

5. 測量時間：＜3秒

6. 測量精度：3%

7. 內(nèi)置測量校正功能，各種溫度和濕度情況下都能得到準確的結果

二、儀器電子部分

1. 主機尺寸：140×80×57mm

2. 顯示：5.1寸高亮彩色觸摸屏

3. 數(shù)據(jù)存儲：32G內(nèi)存，可存儲100萬個測試數(shù)據(jù)

4. 主電源：12V 5000mAh鋰電池

5. 電池運行時間：可連續(xù)使用20小時

technical parameter:

1. On-site inspection part

1. Operating temperature: ambient 0～70℃

The highest surface is 175℃

Storage temperature -20～70℃

2. Detection depth: 2cm～30cm

3. Temperature sensor: measuring range 0～350℃

4. Display measurement items: density, compaction, porosity

5. Measuring time: <3 seconds

6. Measurement accuracy: 3%

7. Built-in measurement correction function, accurate results can be obtained under various temperature and humidity conditions

Second, the electronic part of the instrument

1. Host size: 140×80×57mm

2. Display: 5.1 inch bright color touch screen

3. Data storage: 32G memory, can store 1 million test data

4. Main power supply: 12V 5000mAh lithium battery

5. Battery running time: 20 hours of continuous use