本仪器符合astm d2272 sh/t0193,适用于用旋转氧弹法测定润滑油的氧化安定性的方法.this instrument complies with astm d2272 sh/t0193 and is suitable for the determ ...
prrh311自动润滑油氧化安定性测定仪 产品详情
prrh311自动润滑油氧化安定性测定仪（旋转氧弹法）
符合标准：sh/t0193 astm d2272　
适用范围：本仪器适用于测定具有相同组成的（润滑油和添加剂）新的和使用中汽轮机油的氧化安定性
性能特点：
仪器采用*进技术，微机自动进行检测、计算和控制，整个测试过程中无需人员值守，自动化程度高。同上位机实时通讯，连接方式简单、可靠。可随时校对温度和压力，确保压力和温度的准确性。自动记录测试过程中的数据和测试结果。可以对过往记录进行查询、比对，并打印出压力变化曲线。自动判断压力拐点，并自动结束试验。进口旋转装置，转速稳定且噪音小。可同时实验两组油样。
主要参数：
电　 源：ac220v±10％，50hz
加热功率：≤3.4kw
控温范围：室温～200℃控温精度：±0.1℃数字式精密压力
传感器精度：±2‰
电机转速：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