Mechanical Impurity Tester

5-inch color touchscreen with a resolution of 480×272, featuring an aesthetically pleasing and user-friendly human-machine interface.

Adopts a 32-bit microprocessor as the main control core, paired with a new generation of intelligent operating systems.

Utilizes PID temperature control to precisely regulate the temperature of the thermostatic funnel.

Incorporates a built-in oil-free maintenance-free vacuum pump, enabling program-controlled vacuum filtration.

The vacuum pump features a unique structural design: even if oil samples are sucked into the pump, the instrument will not be damaged, reducing unexpected losses.

Compact structure, with a footprint only 15% larger than that of an A4 paper.

Ambient Temperature: 5℃ ~ 40℃

Relative Humidity: <80%

Input Power Supply: AC 220V ± 10V, 50Hz

Standard Number (GB/T 511-2010): Retained in its original form (GB/T = "Guobiao/Tuijian," meaning "National Recommended Standard" in China) to ensure consistency with international technical document conventions. The full standard name is translated to clarify its scope for English readers.

Technical Terms: Professional terms (e.g., "PID temperature control," "vacuum filtration," "metal bath thermostatic funnel") are translated in line with industry practices to maintain accuracy.

Units of Measurement: International standard symbols (mm, kg, W, ℃, Hz) are used, consistent with global technical writing norms. Supplementary explanations (e.g., "excluding foot pads") are added to avoid ambiguity.