一、產(chǎn)品簡(jiǎn)介：

低溫瀝青延伸度儀是檢測(cè)儀器，用于測(cè)定瀝青延度，也適用于測(cè)試改性瀝青的彈性恢復(fù)試驗(yàn)。適用于測(cè)定道路石油瀝青、液體瀝青蒸餾殘留物和乳化瀝青蒸發(fā)殘留物等材料的延度。 瀝青延度的試驗(yàn)溫度與拉伸速率可根據(jù)要求采用，通常采用的試驗(yàn)溫度為25℃，拉伸速度為5㎝／min±0.25㎝／min。當(dāng)?shù)蜏夭捎? ㎝／min±0.5㎝／min拉伸速度時(shí)，應(yīng)在報(bào)告中注明。該產(chǎn)品符合GB/T4508JTJ/T0606JTJ/T0662 ASTM D 113適用于測(cè)定瀝青延度，也適用于測(cè)試改性瀝青的彈性恢復(fù)試驗(yàn)。

Product introduction:

The low-temperature asphalt elongation tester is a testing instrument for measuring the ductility of asphalt, and is also suitable for testing the elastic recovery test of modified asphalt. Suitable for measuring ductility of road petroleum asphalt, liquid asphalt distillation residue and emulsified asphalt evaporation residue. The test temperature and tensile rate of asphalt ductility can be adopted according to requirements. The test temperature usually used is 25 ℃ and the tensile speed is 5 為 /min±0.25㎝/min. When a low temperature of 1 ㎝ / min ± 0.5 ㎝ / min is used for the tensile speed, it should be indicated in the report. This product complies with GB / T4508JTJ / T0606JTJ / T0662 ASTM D 113 is suitable for measuring the ductility of asphalt, and also suitable for testing the elastic recovery test of modified asphalt.

二、技術(shù)參數(shù)：

★拉伸長(zhǎng)度：1.5m

★精度：1mm

★控溫范圍：－5～80℃

★精度：±0.1℃

★拉伸速度：10mm/Min，50mm/Min

★制冷功率：1.2KW ，

★加熱功率：2KW

★外形尺寸：2700x800x1100mm(2m) ，2300x800x1100mm(1.5m)

★重量：300KG

★電源電壓：220V

★功率：3KW

★環(huán)境溫度：5～40℃

★環(huán)境濕度：≦85﹪

Technical parameters:

★ Stretched length: 1.5m

★ Precision: 1mm

★ Temperature control range: －5 ～ 80 ℃ ～ 5 ～ 80 ℃

★ Accuracy: ± 0.1 ℃

★ Stretching speed: 10mm / Min, 50mm / Min

★ Refrigerating power: 1.2KW

★ Heating power: 2KW

★ Dimensions: 2700x800x1100mm (2m), 2300x800x1100mm (1.5m)

★ Weight: 300KG

★ Power supply voltage: 220V

★ Power: 3KW

★ Ambient temperature: 5 ～ 40 ℃

★ Ambient humidity: ≦ 85 ﹪

三、主要特點(diǎn)：

★該儀器是我公司為了適應(yīng)現(xiàn)代公路儀器發(fā)展新研發(fā)得低成本的優(yōu)質(zhì)瀝青延伸度儀。

★制冷系統(tǒng)采用進(jìn)口組件，設(shè)有循環(huán)系統(tǒng)，溫度穩(wěn)定。

★優(yōu)質(zhì)不銹鋼底板，配有透明槽蓋。

★拉伸系統(tǒng)采用滾珠絲桿和直線導(dǎo)軌，拉伸平穩(wěn)。

★拉伸速度由變頻器無(wú)級(jí)調(diào)速，自動(dòng)高速歸位，省時(shí)帶剎車系統(tǒng)。

★屏上自動(dòng)顯示伸長(zhǎng)量，計(jì)算平均值。

★自動(dòng)記錄試驗(yàn)起始時(shí)間，試驗(yàn)時(shí)間。

Third, the main features:

★ This instrument is a new low-cost high-quality asphalt elongation instrument developed by our company in order to adapt to the development of modern highway instruments.

★ The refrigeration system adopts imported components and is equipped with a circulation system to stabilize the temperature.

★ High-quality stainless steel bottom plate with transparent cover.

★ The stretching system adopts ball screw and linear guide to ensure stable stretching.

★ The stretching speed is adjusted steplessly by the inverter, and it automatically returns to the high speed, saving time with a braking system.

★ The elongation is automatically displayed on the screen and the average value is calculated.

★ Record the test start time and test time automatically.

四、操作規(guī)程：

①本儀器應(yīng)水平放置于室內(nèi)，溫度0℃~40℃，相對(duì)濕度不超過(guò)80%，無(wú)震動(dòng)、無(wú)腐蝕性氣體的地面上，有良好的接地保護(hù)。

②使用前檢查水槽內(nèi)的水位，應(yīng)符合測(cè)試操作規(guī)程要求，在關(guān)閉所有功能開(kāi)關(guān)的情況下，接通電源，并檢查攪拌馬達(dá)，延伸動(dòng)力馬達(dá)是否運(yùn)轉(zhuǎn)良好。

③調(diào)節(jié)控溫儀到需要溫度，根據(jù)試驗(yàn)要求及環(huán)境溫度需要，啟動(dòng)制冷或加熱系統(tǒng)功能開(kāi)關(guān)，同時(shí)啟動(dòng)攪拌馬達(dá)。試驗(yàn)時(shí)，請(qǐng)以水槽內(nèi)溫

度計(jì)為準(zhǔn)。

④拉出手柄旋轉(zhuǎn)一角置空檔，再移動(dòng)變速箱，將裝滿試樣的試模放置在儀器延伸端的銅圓柱銷內(nèi)，推入手柄使齒輪齒合，即進(jìn)入工作位

置。

⑤接通變速箱上數(shù)顯裝置電源，打開(kāi)起動(dòng)開(kāi)關(guān)，儀器開(kāi)始工作，顯示器將顯示延伸長(zhǎng)度，在試驗(yàn)過(guò)程中，如發(fā)現(xiàn)瀝青細(xì)絲浮于水面或沉入槽底時(shí)，則加入酒精或食鹽調(diào)整水的比重至試樣相過(guò)再進(jìn)行試驗(yàn)。

⑥待瀝青試樣拉斷或達(dá)到試驗(yàn)要求時(shí)，按一下計(jì)值開(kāi)關(guān)，儀器自動(dòng)計(jì)入該試樣的延伸度，三次過(guò)后按計(jì)值開(kāi)關(guān)，將自動(dòng)計(jì)算三根試樣的

平均值。

⑦工作結(jié)束后，關(guān)上電源取出試模，拉出手柄置空檔，將變速箱推回。打開(kāi)放水閥槽內(nèi)水放干凈，把水擦干，以防生銹。

Fourth, operating procedures:

① The instrument should be placed horizontally in a room with a temperature of 0 ° C to 40 ° C, a relative humidity not exceeding 80%, and no vibration or corrosive gas on the ground with good grounding protection.

② Check the water level in the water tank before use. It should meet the requirements of the test operation regulations. With all the function switches off, turn on the power, and check whether the stirring motor and the extension power motor are running well.

③ Adjust the temperature controller to the required temperature. According to the test requirements and ambient temperature requirements, start the cooling or heating system function switch, and start the stirring motor at the same time. During the test, please use the temperature inside the water tank

The meter shall prevail.

④Pull out the handle to turn a corner into neutral position, and then move the gearbox. Place the test mold filled with the sample in the copper cylindrical pin at the extension end of the instrument. Push the handle into the gear to engage the gear and enter the working position.

Home.

⑤ Switch on the power of the digital display device on the gearbox, turn on the start switch, and the instrument starts to work. The display will show the extended length. During the test, if it is found that the asphalt filaments float on the water surface or sink to the bottom of the tank, add alcohol or salt Adjust the specific gravity of the water until the sample phase passes before testing.

⑥ When the asphalt sample is broken or meets the test requirements, press the value switch and the instrument automatically counts the elongation of the sample. After three times, press the value switch to automatically calculate the three samples.

average value.

后 After the work is completed, turn off the power and take out the test mold, pull out the handle to neutral, and push the gearbox back. Open the drain valve slot to drain the water and wipe it dry to prevent rust.

低溫瀝青延伸度儀溫度部分操作：

①接通電源,儀表上排顯示測(cè)量溫度值,即實(shí)際溫度。下排顯示設(shè)定溫度值。 儀表采用輕觸開(kāi)關(guān)進(jìn)行參數(shù)設(shè)定，面板上有四個(gè)鍵，SET 鍵用于進(jìn)入溫度設(shè)定狀態(tài)， 和?鍵用于修改數(shù)據(jù)。 按SET 鍵3秒，儀表上排顯示“SET"，進(jìn)入設(shè)定值設(shè)定狀態(tài)，下排顯示原設(shè)定值。此時(shí)便可對(duì)控制溫度進(jìn)行設(shè)定和修改。每按?鍵一次，閃爍的數(shù)字加1，當(dāng)累加值大于9時(shí)，自動(dòng)進(jìn)位1； 每按?鍵一次，閃爍的數(shù)字減1，當(dāng)遞減值小于0時(shí)，自動(dòng)錯(cuò)位1；

②瀝青延伸度儀每按?鍵一次，下排的閃爍數(shù)字左移一次。 數(shù)顯瀝青延伸度儀控制器操作說(shuō)明 1. 溫度部分操作: 接通電源,儀表上排顯示測(cè)量溫度值,即實(shí)際溫度。下排顯示設(shè)定溫度值。 儀表采用輕觸開(kāi)關(guān)進(jìn)行參數(shù)設(shè)定，面板上有四個(gè)鍵，SET 鍵用于進(jìn)入溫度設(shè)定狀態(tài)，p、q和t鍵用于修改數(shù)據(jù)。 按SET 鍵3秒，儀表上排顯示“SET"，進(jìn)入設(shè)定值設(shè)定狀態(tài)，下排顯示原設(shè)定值。此時(shí)便可對(duì)控制溫度進(jìn)行設(shè)定和修改。 每按p鍵一次，閃爍的數(shù)字加1，當(dāng)累加值大于9時(shí)，自動(dòng)進(jìn)位1； 每按q鍵一次，閃爍的數(shù)字減1，當(dāng)遞減值小于0時(shí)，自動(dòng)錯(cuò)位1； 每按t鍵一次，下排的閃爍數(shù)字左移一次。

③低溫?cái)?shù)顯瀝青延伸度儀計(jì)值部分操作: 開(kāi)機(jī),延時(shí)4秒左右,顯示工作界面,有時(shí)間、速度、計(jì)值1、計(jì)值2、計(jì)值3及平均值。 “循環(huán)"鍵為反復(fù)鍵,按一次,水泵動(dòng)作,再按一次,水泵不動(dòng)作, 再按一次,水泵 又動(dòng)作。如此反復(fù)。 數(shù)控低溫?cái)?shù)顯瀝青延伸度儀試驗(yàn)準(zhǔn)備好后,按“試驗(yàn)"鍵,控制器輸出,使電機(jī)啟動(dòng),開(kāi)始拉伸試件, 用眼觀察,當(dāng)試件斷裂時(shí),按“計(jì)值"鍵一下，以長(zhǎng)度1，長(zhǎng)度2，長(zhǎng)度3。長(zhǎng)度3計(jì)完后，屏上顯示平均值。試驗(yàn)完成，此時(shí)可按“保存"鍵，保存此次試驗(yàn)的時(shí)間、長(zhǎng)度1、2、3及平均值。數(shù)據(jù)可保存20組，十年時(shí)間。如須進(jìn)行下次試驗(yàn)，按“試驗(yàn)"鍵開(kāi)始新試驗(yàn)。 查詢保存的數(shù)據(jù)： 按“設(shè)定"鍵，屏上顯示查詢，每按“→"鍵一次，顯示一組新數(shù)據(jù)，按試驗(yàn)先后順序排列，20組數(shù)據(jù)循環(huán)顯示。如系統(tǒng)內(nèi)無(wú)，按“→"鍵，顯示為00年00月00日00時(shí)00分，長(zhǎng)度1，2，3都為00000。 查到一組新數(shù)據(jù)后，按“清零"鍵，刪除此組數(shù)據(jù)，一旦數(shù)據(jù)被刪除，數(shù)據(jù)將永遠(yuǎn)無(wú)法找回，請(qǐng)謹(jǐn)慎使用“清零"鍵。 在此界面下，按“設(shè)定"鍵，進(jìn)入[日期時(shí)間設(shè)定界面]。每次查詢數(shù)據(jù)后必須按“設(shè)定"鍵，進(jìn)入[日期時(shí)間設(shè)定界面]，再按“設(shè)定"鍵進(jìn)入實(shí)驗(yàn)界面。

④低溫?cái)?shù)顯瀝青延伸度儀日期時(shí)間設(shè)定： 在實(shí)驗(yàn)界面時(shí)，按“設(shè)定"鍵，進(jìn)入查詢，再按“設(shè)定"鍵進(jìn)入[日期時(shí)間設(shè)定界面]。此時(shí)屏上出現(xiàn)一光標(biāo)，按“→"鍵和“←"鍵可移動(dòng)光標(biāo)，把光標(biāo)移到須改動(dòng)的數(shù)字上，按“+"鍵和“-"鍵，可加減數(shù)字，每改變一個(gè)數(shù)字后，須按“保存"鍵保存，否則修改無(wú)效。本系統(tǒng)時(shí)間為24小時(shí)格式，即下午4點(diǎn)10分應(yīng)設(shè)為16點(diǎn)10分。 在此界面下，按“設(shè)定"鍵可進(jìn)入實(shí)驗(yàn)界面

Operation of temperature part of low temperature asphalt elongation meter:

① Turn on the power, the upper row of the meter displays the measured temperature value, that is, the actual temperature. The lower row shows the set temperature value. The meter uses a touch switch to set the parameters. There are four keys on the panel, the SET key is used to enter the temperature setting state, and the? Key is used to modify the data. Press the SET key for 3 seconds, the upper row of the meter will display “SET" to enter the set value setting state, and the lower row will display the original set value. The control temperature can now be set and modified. Each time the? Key is pressed, the flashing number is increased by 1. When the accumulated value is greater than 9, the flashing number is automatically incremented by 1. When the? Key is pressed once, the flashed number is decreased by 1.

②Each time the? Key is pressed, the flashing number in the lower row moves to the left once. Digital asphalt elongation meter controller operating instructions 1. Temperature part operation: Turn on the power, the upper row of the meter displays the measured temperature value, that is, the actual temperature. The lower row shows the set temperature value. The meter uses a touch switch to set the parameters. There are four keys on the panel. The SET key is used to enter the temperature setting state, and the p, q, and t keys are used to modify the data. Press the SET key for 3 seconds. The upper display of the meter will display “SET" to enter the set value setting state, and the lower display shows the original set value. The control temperature can now be set and modified. Each time the p key is pressed, the flashing number is increased by 1. When the cumulative value is greater than 9, the flashing number is automatically incremented by 1. When the q key is pressed once, the flashed number is reduced by 1. When the decrement value is less than 0, the position is automatically shifted by 1. Once, the lower flashing number moves to the left once.

③ Operation of low temperature digital display asphalt elongation meter: start, delay about 4 seconds, display working interface, time, speed, count 1, count 2, count 3 and average. The "Circulation" key is a repeated key. Press it once to activate the pump. Press it again to prevent the pump from operating. Press it again to activate the pump again. So repeatedly. After the CNC low temperature digital display asphalt elongation test is ready, press the "Test" key, the controller outputs, the motor starts, and the test piece starts to be stretched. Observe with the eyes, when the test piece breaks, press the "Value" key once To length 1, length 2, and length 3. After the length 3 is counted, the average value is displayed on the screen. The test is completed. At this time, you can press the "Save" key to save the time, length 1, 2, 3 and average of the test. The data can be saved in 20 groups for ten years. If the next test is required, press the "Test" key to start a new test. Query the saved data: Press the "Set" key, and the query will be displayed on the screen. Each time you press the "→" key, a new set of data will be displayed, arranged in the order of the test, and 20 sets of data will be displayed cyclically. If there is nothing in the system, press the "→" key, the display will be 00 00 00 00 00, the length of 1, 2, 3 are 00000. After finding a new set of data, press the "zero" key to delete this group of data. Once the data is deleted, the data will never be retrieved. Please use the "zero" key with caution. In this interface, press the "Set" key to enter the [Date and Time Setting Interface]. After querying the data, you must press the "Set" key to enter the [Date and Time Setting Interface], and then press the "Set" key to enter the experiment interface.

④ Date and time setting of low temperature digital display asphalt elongation meter: In the experiment interface, press the "Set" key to enter the query, and then press the "Set" key to enter the [Date and time setting interface]. At this time, a cursor appears on the screen. Press the "→" and "←" keys to move the cursor. Move the cursor to the number to be changed. Press the "+" and "-" keys to increase or decrease the number. After a number, you must press "Save" to save, otherwise the modification will be invalid. The system time is in a 24-hour format, that is, 4:10 pm should be set to 16:10. In this interface, press the "Set" key to enter the experiment interface