The HK-18854-P2 Portable Automatic Particle Counter (Large Screen) is an instrument specially developed for detecting contamination levels in oil, complying with national and international standards such as GB/T 18854 and ISO 11171. It is suitable for on-site and laboratory contamination level testing of oils including hydraulic oil, lubricating oil, shale oil, transformer oil (insulating oil), turbine oil, gear oil, engine oil, aviation kerosene, water-based hydraulic oil, and phosphate ester oil. It can also be installed on various systems such as hydraulic transmission systems, oil filters, cleaning machines, and test benches to realize online detection of oil cleanliness in the systems. It is widely applicable in fields like aerospace, electric power, petroleum, chemical industry, transportation, ports, metallurgy, machinery, and automobile manufacturing.
The HK-18854-P2 Portable Automatic Particle Counter (Large Screen) is an instrument specially developed for detecting contamination levels in oil, complying with national and international standards such as GB/T 18854 and ISO 11171. It is suitable for on-site and laboratory contamination level testing of oils including hydraulic oil, lubricating oil, shale oil, transformer oil (insulating oil), turbine oil, gear oil, engine oil, aviation kerosene, water-based hydraulic oil, and phosphate ester oil. It can also be installed on various systems such as hydraulic transmission systems, oil filters, cleaning machines, and test benches to realize online detection of oil cleanliness in the systems. It is widely applicable in fields like aerospace, electric power, petroleum, chemical industry, transportation, ports, metallurgy, machinery, and automobile manufacturing.
1.Adopts the light blockage (light shading) method testing principle specified by the International Committee for Hydraulic Standards.
2.Equipped with a high-precision laser sensor, featuring a wide testing range, stable performance, low noise, and high resolution.
3.Uses a high-precision bidirectional plunger pump sampling method, with adjustable sampling speed and high sampling volume accuracy.
4.The pipeline is made of 316L and PTFE materials, suitable for testing various organic solvents and oils.
5.Used for laboratory or on-site measurement; can be built-in with a pressure reducing device for online high-pressure measurement.
6.Can be connected to an external pressure chamber to form positive/negative pressure, enabling detection of high-viscosity samples and sample degassing.
7.Can use multiple sampling containers such as standard sampling bottles and sampling cups, or directly connect to hydraulic systems, meeting testing requirements of different industries.
8.Built-in multiple calibration curves, compatible with all common domestic and foreign standards for calibration.
9.Capable of automatic calibration, manual calibration, and semi-count calibration.
10.Built-in more than ten common standards including NAS 1638, GJB 420A, GJB 420B, ISO 4406, SAE 4059F, SAE 4059CPC, GB/T 14039, ГOCT 17216, QC/T 29104, JB/T 9737, DL/T 432, SAE 749D, and HH005-2018; one test can provide data results under all built-in standards.
11.Supports custom standard testing, and can set 64 detection channels simultaneously according to customer needs.
12.Can set 1000 particle size channels for easy particle size analysis.
13.Built-in data analysis system, which can automatically determine sample grades according to standards, with functions of automatic data processing and printing.
14.Operated via a 7-inch color touch screen, supporting Chinese and English input, free switching of language interfaces, and featuring functions of presetting, inputting, modifying, storing, and uploading, with convenient and quick operation.
15.Allows setting of multiple user login accounts, and operations such as adding new users, setting permissions, and deleting old users.
16.Equipped with an RS232 interface, which can be connected to a computer or laboratory platform for data processing, and also supports USB for data storage.
17.Built-in lithium battery, suitable for field operations, and can be used without an external power supply.
18.Rotating bracket design, allowing free adjustment of the instrument's testing angle.
Light Source: Semiconductor laser
Particle Size Range: 0.8μm～600μm (calibrated as 1μm～100μm according to ACFTD or 4μm～70μm(c) according to ISO MTD)
Sensitivity: 0.8μm or 3μm (c)
Custom Detection Channels: 8～64 channels optional, with arbitrary particle size setting
Sampling Volume: 0.2mL～1000mL, with an interval of 0.1mL
Sampling Accuracy: Better than ±0.5%
Sampling Speed: 5mL/min～80mL/min
Cleaning Speed: 5mL/min～80mL/min
Cleaning Volume: Can be set between 0～90mL
Counting Accuracy: Error less than ±5%
Resolution: Better than 6%
Repeatability: RSD＜2%
Limit Coincidence Error: 12000 particles/mL～40000 particles/mL
Offline Detection Viscosity: ≤100cSt (pressure chamber can be optional for samples with high viscosity)
Pressure Range: Low pressure 0～0.6MPa, high pressure up to 42MPa (pressure reducing valve optional)
Online Detection Interval: Arbitrarily set
Test Sample Temperature: 0℃～80℃
Operating Temperature: -20℃～60℃
Storage Temperature: -30℃～80℃
Screen Size: 7 inches
Power Supply: AC 100V～240V 50/60Hz
Battery Capacity: 5200mAh
Battery Operating Time: 6～8 hours
Dimensions and Weight: (310×305×135)mm, 7.5kg
