馬歇爾穩定度測定儀行業(yè)標準t0709-2011要求。它具有數字式荷載和流動(dòng)顯示器，顯示器能自動(dòng)保持峰值荷載和相應的流動(dòng)讀數，從而使操作人員能立即計算出馬歇爾商數(峰值荷載、流值)。
Marshall stability tester meets the industry standard t0709-2011 requirements. It has a digital load and flow display. The display can automatically maintain the peak load and corresponding flow readings, so that the operator can immediately calculate the Marshall quotient (peak load, flow value).
馬歇爾穩定度測定儀主要特點(diǎn)：
★設有過(guò)載保護，下降過(guò)位保護。
★操作簡(jiǎn)便，測試數據準確，性能穩定可靠。
★儀器自動(dòng)試驗，顯示并打印穩定度及對應的流值，繪制試件受力變形的坐標曲線(xiàn)圖。
★可存儲15組試件的試驗結果。
★大型液晶屏顯示曲線(xiàn)和穩定度及流值。
★流值檢測有單路與雙路兩種。
★試驗由儀器或計算機自動(dòng)控制，試件受壓變形過(guò)程數據及曲線(xiàn)由計算機自動(dòng)存盤(pán)并顯示，可通過(guò)打印機打印輸出，好彩色噴墨打印機。
★**的自動(dòng)分析軟件，按照《瀝青混合料配合比設計方法》繪制出各種曲線(xiàn)，自動(dòng)給出A佳瀝青用量，可通過(guò)打印機輸出。
★可以選配大壓頭做大馬歇爾試驗，也可選配雙壓頭做大小兩種試驗。
★機器配有USB接口。
★可選配串口，上位機軟件可以進(jìn)行分析處理。
Main characteristics of Marshall stability tester:
★ With overload protection and falling over-position protection.
★ Easy operation, accurate test data and stable and reliable performance.
★ The instrument automatically tests, displays and prints the stability and the corresponding flow value, and draws the coordinate curve diagram of the specimen under deformation.
★ Can store the test results of 15 groups of test pieces.
★ Large LCD screen displays curve, stability and current value.
★ There are two types of current value detection: single and dual.
★ The test is automatically controlled by the instrument or computer. The data and curve of the compression deformation process of the test piece are automatically saved and displayed by the computer, and can be printed out by a printer. Good color inkjet printer.
★ ** Automatic analysis software, draws various curves according to "Asphalt Mixture Proportion Design Method", automatically gives the A-best amount of asphalt, which can be output through a printer.
★ Large Marshall test can be selected for double indenters, and double size indenters can be used for both large and small tests.
★ The machine is equipped with a USB interface.
★ Optional serial port, PC software can analyze and process.
馬歇爾穩定度測定儀技術(shù)指標：
★上升速率：（50±5）mm/min
★壓頭直徑：（101.6±0.2）mm
（152.4±0.2）mm
★大壓力：30KN 50KN 精度 1％
★流值范圍：0－15.00mm 精度 ±0.1mm
★環(huán)境溫度： ≤30℃。
★相對濕度： ≤85%。
★整機功耗： 不大于700W。
★外型尺寸： 700x500x900mm
★儀器凈重： 100kg
★電源電壓：220v
Technical specifications of Marshall stability tester:
★ Rising rate: (50 ± 5) mm / min
★ Indenter diameter: (101.6 ± 0.2) mm
(152.4 ± 0.2) mm
★ High pressure: 30KN 50KN accuracy 1%
★ Flow value range: 0－15.00mm accuracy ± 0.1mm
★ Ambient temperature: ≤30 ℃.
★ Relative humidity: ≤85%.
★ Whole machine power consumption: not more than 700W.
★ External dimensions: 700x500x900mm
★ Net weight of the instrument: 100kg
★ Power supply voltage: 220v
