ST-1550B Automatic Mechanical Impurity Tester

Product Introduction:

     The ST-1550B Automatic Mechanical Impurity Tester is suitable for determining the mechanical impurity content in various light and heavy oils, lubricants, and additives of petroleum products. It is a specialized instrument designed and manufactured according to GB/T511-2010 "Determination of Mechanical Impurities in Petroleum Products and Additives (Gravimetric Method)". Equipped with an oil-free maintenance-free vacuum pump and a metal bath constant temperature funnel, all functions are integrated into one main unit, eliminating the need for external vacuum pumps or water baths. Energy-efficient and environmentally friendly, it is widely applicable in power, petroleum, chemical industries, universities, commodity inspection, and scientific research departments.

Features:

◆10-inch color LCD touch screen operation with Chinese and English prompts for testing

◆Utilizes a 32-bit microprocessor as the main control core with a new generation intelligent operating system

◆Six independent PID temperature control channels for precise constant temperature funnel control

◆Built-in oil-free maintenance-free vacuum pump, program-controlled減壓抽濾, and three-channel solvent oil preheating system

◆Achieves standard-required heating rates with fast temperature rise and constant temperature function; highly automated and easy to operate

◆Automatic temperature control with built-in formulas, automatic calculation of test results, and automatic data saving and printing

◆Rear 232 serial port for connecting to a balance (optional), automatically reading balance data for automatic weighing

◆Built-in three sets of vacuum filtration systems that operate independently with individually adjustable suction pressure, eliminating manual operation and significantly reducing實驗時間

◆Equipped with a heated and insulated metal suction funnel to prevent slowed filtration due to sample temperature drop, speeding up filtration and saving實驗時間

◆Paid計量科學(xué)研究院計量證書 available

Technical Parameters: