PRRH311自動(dòng)潤(rùn)滑油氧化安定性測(cè)定儀（旋轉(zhuǎn)氧彈法）
符合標(biāo)準(zhǔn)：SH/T0193 ASTM D2272
適用范圍：本儀器適用于測(cè)定具有相同組成的（潤(rùn)滑油和添加劑）新的和使用中汽輪機(jī)油的氧化安定性
性能特點(diǎn)：
儀器采用*進(jìn)技術(shù)，微機(jī)自動(dòng)進(jìn)行檢測(cè)、計(jì)算和控制，整個(gè)測(cè)試過程中無需人員值守，自動(dòng)化程度高。同上位機(jī)實(shí)時(shí)通訊，連接方式簡(jiǎn)單、可靠?？呻S時(shí)校對(duì)溫度和壓力，確保壓力和溫度的準(zhǔn)確性。自動(dòng)記錄測(cè)試過程中的數(shù)據(jù)和測(cè)試結(jié)果?？梢詫?duì)過往記錄進(jìn)行查詢、比對(duì)，并打印出壓力變化曲線。自動(dòng)判斷壓力拐點(diǎn)，并自動(dòng)結(jié)束試驗(yàn)。進(jìn)口旋轉(zhuǎn)裝置，轉(zhuǎn)速穩(wěn)定且噪音小。可同時(shí)實(shí)驗(yàn)兩組油樣。
主要參數(shù)：
電 源：AC220V±10％，50Hz
加熱功率：≤3.4KW
控溫范圍：室溫～200℃控溫精度：±0.1℃數(shù)字式精密壓力
傳感器精度：±2‰
電機(jī)轉(zhuǎn)速：100±3r/min外形尺寸：600×750×850
PRRH311 automatic lubricating oil oxidation stability tester (rotary oxygen bomb method)
Meet the standard: SH/T0193 ASTM D2272
Scope of application: This instrument is suitable for measuring the oxidation stability of new and used turbine oils with the same composition (lubricating oil and additives).
Performance characteristics:
The instrument adopts advanced foreign technology, and the microcomputer automatically performs detection, calculation and control. The whole test process does not require personnel to be on duty, and the degree of automation is high. Real-time communication with the host computer, the connection method is simple and reliable. Temperature and pressure can be checked at any time to ensure pressure and temperature accuracy. Automatically record data and test results during the test. You can query, compare, and print out the pressure changes on past records. Automatically judge the pressure inflection point and automatically end the test. Imported rotating device, stable speed and low noise. Two groups of oil samples can be tested simultaneously.
The main parameters:
Power source: AC220V±10%, 50Hz
Heating power: ≤3.4KW
Temperature control range: room temperature to 200 °C temperature control accuracy: ±0.1 °C digital precision pressure
Sensor accuracy: ±2‰
Motor speed: 100±3r/min Dimensions: 600×750×850
