高低溫瀝青針入度儀是**檢測儀器，用于測定道路石油瀝青、液體石油瀝青蒸餾或乳化瀝青蒸發(fā)后殘留物的針入度。
The high and low temperature asphalt penetration meter is a testing instrument used to determine the penetration of residues after road petroleum asphalt, liquid petroleum asphalt distillation or emulsified asphalt evaporation.
高低溫瀝青針入度儀特點：
★大屏幕液晶中文顯示。
★可以連續(xù)試驗三次，自動計算試驗平均值。
★系統(tǒng)測試模式允許進行傳感器檢測和重新標定。
★儀器針桿套件可以通過調節(jié)扭在0－25mm內上下調節(jié)。
★貫入針桿可以上下手動調節(jié)。
★傳感器超出量程自動提示。
★可設置試驗時間為5秒，15秒，30秒，60秒。
★自動控制恒溫水浴的溫度，控溫精度高，可以做低溫試驗。
★帶有可掉電運行的實時時鐘。
★可以保存10組試驗數據(掉電保持10年)，并可以隨時查詢打印。
★帶有打印接口。
★帶有RS232C通訊接口。
★帶有冷光源照明系統(tǒng)。
★恒溫水浴采用進口雙壓縮機制冷，高精度智能表控制，控溫精度更高。
High and low temperature asphalt penetration meter features:
★ Large screen LCD Chinese display.
★ It can test three times in a row and automatically calculate the test average.
★ System test mode allows sensor detection and recalibration.
★ The instrument needle bar kit can be adjusted up and down within 0-25mm by adjusting the twist.
★ The needle bar can be manually adjusted up and down.
★ The sensor will automatically remind when it is out of range.
★ The test time can be set to 5 seconds, 15 seconds, 30 seconds, 60 seconds.
★ Automatically control the temperature of the constant temperature water bath with high temperature control accuracy, which can be used for low temperature test.
★ With a real-time clock that can be powered down.
★ 10 sets of test data can be saved (10 years after power failure), and can be queried and printed at any time.
★ With print interface.
★ With RS232C communication interface.
★ With cold light source lighting system.
★ The constant temperature water bath adopts imported dual compressor refrigeration, high-precision intelligent meter control, and higher temperature control accuracy.
高低溫瀝青針入度儀技術指標：
★小分度：位移：0.01mm 時間：0.1s 溫度：0.1℃
★大量程：40mm
★針連桿、砝碼、標準針合重：100±0.05g 150±0.05g
★控溫精度：0.1℃
★試驗皿：金屬制，平底狀，尺寸為70×45 55×35（mm）
★平底保溫皿：玻璃制品，容量大于1.5L，皿深大于60mm；附放試樣皿用三角架一個。
★低溫恒溫水浴內部尺寸：50X40X30mm
★環(huán)境溫度：5～40℃
★環(huán)境濕度：≦85﹪
★電源：AC220V±10％，50HZ
★外形尺寸：600x500x1300mm
★重量：75KG
★功率：2..5KW
Technical indicators of high and low temperature asphalt penetration meter:
★ Small scale: Displacement: 0.01mm Time: 0.1s Temperature: 0.1 ℃
★ Large range: 40mm
★ Needle connecting rod, weight, standard needle combined weight: 100 ± 0.05g 150 ± 0.05g
★ Temperature control accuracy: 0.1 ℃
★ Testing dish: metal, flat bottom, size 70 × 45 55 × 35 (mm)
★ Flat bottom insulation dish: glass products, the capacity is greater than 1.5L, the depth of the dish is greater than 60mm; a tripod is used for the sample dish.
★ Internal temperature of low temperature thermostatic water bath: 50X40X30mm
★ Ambient temperature: 5 ～ 40 ℃
★ Ambient humidity: ≦ 85 ﹪
★ Power supply: AC220V ± 10%, 50HZ
★ Dimensions: 600x500x1300mm
★ Weight: 75KG
★ Power: 2..5KW
瀝青針入度儀各個型號簡易說明：
1、SZR-3型針入度儀為雙數顯，半自動型，手動調節(jié)玻璃缸下方的調節(jié)螺桿，使試驗瀝青面與針頭微接觸。按試驗鍵自動計時，時間到自動鎖住針桿，手動用數顯百分尺量針入度值，A后讀取百分尺讀數。
2、SZR-5型針入度儀為電腦自動型針入度儀，顯微鏡調節(jié)方式調節(jié)試驗瀝青面與針頭接觸。按試驗鍵自動計時，時間到，液晶屏自動顯示針入度值，存儲，自動計算平均值?？梢源鎯?0組試驗數據。
3、SZR-6型針入度于5型相似，多有加熱裝置，可以在溫度低于25℃時自動控制溫度維持在25℃,
4、SZR-7型針入度儀是在6型的基礎上在加有打印機。
5、SZR-8型針入度儀為大屏顯示，可以顯示實時時間，可以連續(xù)做三次試驗自動顯示針入度平均值?？梢赃B接電腦，帶有試驗軟件。顯微鏡調節(jié)方式調節(jié)上下?？梢宰詣有?，傳感器超量程自動報警。
6、SZR-9型針入度儀在8型基礎上加有打印功能。
7、SYD-2801F型在8型的基礎上加有高低溫恒溫水浴，可以做高低溫針入度試驗。
Simple explanation of each model of asphalt penetration meter:
1. SZR-3 penetrometer is double digital display, semi-automatic type. Manually adjust the adjusting screw under the glass cylinder to make the test asphalt surface contact the needle slightly. Press the test button to automatically time it. When the time is up, the needle bar will be locked automatically. Manually use a digital micrometer to measure the penetration value. After A, read the micrometer.
2. SZR-5 penetrometer is a computer automatic penetrometer. The microscope adjustment method adjusts the contact between the test asphalt surface and the needle. Press the test button to automatically time, when the time is up, the LCD will automatically display the penetration value, store it, and automatically calculate the average value. Can store 10 sets of test data.
3. The penetration of SZR-6 is similar to that of type 5, and there are many heating devices, which can automatically control the temperature to be maintained at 25 ° C when the temperature is below 25 ° C
4. SZR-7 penetrometer is equipped with printer on the basis of type 6.
5. The SZR-8 penetrometer has a large screen display, which can display real-time time, and can perform three consecutive tests to automatically display the average value of the penetrability. Can be connected to a computer with test software. Microscope adjustment method to adjust up and down. Can be automatically calibrated, and the sensor will automatically alarm when it is out of range.
6. SZR-9 penetrometer has printing function on the basis of type 8.
7. SYD-2801F type is equipped with high and low temperature constant temperature water bath on the basis of type 8, which can be used for high and low temperature penetration test.
