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I.Overview
l This instrument is mainly used for rapid quantitative analysis of ferromagnetic wear particles in oil and measurement of PQ index in oil samples. PQ index is a dimensionless quantitative figure, which has a good linear relationship with the content and size of iron abrasive particles in the sample. As PQ index is more sensitive to large size ferromagnetic abrasive particles, it is often used together with element analysis to improve fault detection rate.
l Use the buttons and knobs on the front panel to operate, and display various operation options through a tabular interface on the display screen. Users can select the applicable detection method and name the measurement data through detailed settings, or quickly detect the oil through default settings. During measurement, the display screen will display the detection results in real time.
l The test sample must be put into the oil sample bottle for testing. The instrument has configured a 4.5ml special oil sample bottle and a matching conversion ring for users.
No. | Name | Function |
1 | Turntable | Transfer the oil sample to the sensor for measurement |
2 | Test hole | Place conversion ring and oil sample bottle |
3 | Display screen | Display measurement interface and operation interface |
4 | Power switch | Turn on/off the tester |
5 | Power socket | AC power input with fuse |
6 | Data transmission interface | Used for transmission of measurement data |
7 | USB interface | USB stick insertion interface |
8 | Conversion ring | Fix the oil sample box |
9 | Oil sampel box | Place the oil to be tested |
10 | Instrument horizontal bubble | Instrument indication in horizontal state |
II.Technical Index
Item No. | Specs |
Power supply | AC 100V-240V 50Hz/60Hz |
Power | <15W |
Power line | IEC 6A 3PIN power line |
Operating ambient temperature | 15℃-30℃ |
Operating environment humidity | 30%-80% |
Dimensions | 402*266*186mm |
Net weight | <5kg |
USB connection | type-A2.0(Only for connecting USB flash disk) |
Data communication | RS232 Serial communication port |
Operation input method | Capacitive touch screen on the display |
Display | 5.6 inch TFT color LCD (640 * 480) |
Test range | 0-15000 |
Resolution | 1PQ(average resolution 0.1PQ) |
Repeatability | Measure the stable oil sample (such as 750 standard sample), repeat the measurement for 100 times, and 90% of the data fall within ± 0.5% or ± 3PQ. |
Range of captured abrasive particles | ＞1μm(Ferromagnetic abrasive particles) |
Rotary speed | 13S/circle |
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