Overview:

Offline Testing:
Directly sample and test from the sample bottle; connect the pressure bottle sampler (pressure device) for sampling and testing.
Online Inspection:
Can be installed on various hydraulic transmission, lubrication, oil filtering, cleaning, and testing stations, enabling online detection of the oil contamination level (cleanliness) of the system.
Performance Features:
Utilizing the principle of photoresist method (light shielding method), it boasts advantages such as fast detection speed, strong anti-interference capability, high accuracy, and good repeatability.
High resolution and accuracy in sensors.
Metering sampling system, ensuring consistent sampling speed and controlled sample volume.
4.3-inch color LCD display with touch screen operation.
Built-in NAS1638, ISO4406-1999, ISO4406-2017, ISO4406-1987, GB/T 14039-2002, GJB420B-2006, GJB420B-2015, GJB420A-1996, AS4059E differential, AS4059E cumulative, AS4059F differential, AS4059F cumulative, ROCT17216-1971, ROCT17216-2001, JTS-005, SAE749D-1963, NAS1638/ISO4406, and other particle cleanliness levels, with the ability to integrate additional standards as per customer requirements.
?Features an "customizable" standard, allowing particle size to be set at any interval of 0.1μm, up to 990 sizes, facilitating granulometric analysis.
?Built-in calibration function, capable of calibration according to standards such as ISO 4402, GB/T 18854-2002 (ISO 11171:1999), and ROC T.
Store up to three calibration curves (ACFTD, ISOMTD, GOST) simultaneously and easily switch between them to minimize conversion errors.
Built-in printer, capable of directly printing out test reports.
The test data storage function allows you to save test data either within the instrument's memory or to an external USB flash drive via the instrument's USB port.
The instrument can perform continuous automatic online detection, providing real-time particle count and grade, and allows for customizable detection interval settings.
Optional water activity sensor for detecting the water activity (aw value) and oil temperature in the oil.
With rinsing function, the rinsing volume can be set arbitrarily.
High-strength injection-molded imported shell, compact structure, lightweight, allowing the main unit and accessories to fit into a backpack for easy portability.
?Utilizing brushed aluminum panel, offering a sleek and aesthetically pleasing look.
Standard RS232 communication is provided, along with communication protocols. It can be connected to a computer or a higher-level controller to control the instrument and transmit, store, and process detection data.

Technical Specifications:
?Light Source: Semiconductor Laser
?Detection Range: 1μm to 600μm (depending on the selected sensor)
Particle size range: 1-100 μm (ISO 4402) or 4-70 μm (c) (GB/T 18854, ISO 11171)
? Sensitivity: 1μm (ISO 4402) or 4μm (c) (GB/T 18854, ISO 11171)
?Inspection Channels: 8, particle size dimensions can be arbitrarily set with an interval of 0.1μm.
Testing Methods: Offline or Online
Sample Volume: 10ml per time
Relative error of sampling volume: Better than ±3%
Volume Count: 10ml
Testing Time: 30S/each
?Testing Speed: 5～60 mL/min (default 20 mL/min)
Cleaning Speed: 5-60 mL/min (default 20 mL/min)
? Rinse Volume: adjustable between 0ml to 90ml (in 1ml increments)
Overlap error limit: 12,000 to 40,000 particles/mL (depending on the selected sensor)
Particle count repeatability: RSD < 2%
Particle count relative error: ±10%
Storage Result: Inside Instrument or USB Drive
Offline viscosity measurement: ≤100 cSt (optional pressure bottle sampler can reach 400 cSt)
Online Pressure Testing: 0.1～0.6 MPa (optional pressure-reducing device can reach 40 MPa)
Online Inspection Interval: Settable between 1 second and 10 hours, 59 minutes, and 59 seconds
Sample Temperature Testing: 0℃ to 80℃
Operating Temperature: -20℃ to 60℃
Storage Temperature: -30℃ to 80℃
Power Supply: 100V～265VAC, 24VDC, or external Li-ion battery pack
Dimensions: 345×295×152mm
Net Weight of Instrument: 5 kg