Tianjin Logan KB-3A Portable Particle Counter
Overview:
Offline Testing:
Direct sampling for testing from the sample bottle; connect the pressure bottle-type sampler (pressure device) for sampling and testing.
Online Inspection:
Can be installed on various hydraulic transmission, lubrication, oil filtering, cleaning machines, and testing benches, enabling online detection of the system's oil contamination (cleanliness).
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.
Constant sampling speed and volume control for measurement sampling system.
4.3-inch color LCD display, with touchscreen operation.
Pre-installed 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, and NAS1638/ISO4406 particle contamination grade standards, with the ability to integrate additional standards as per customer request.
?Features built-in "Custom" standard, particle size can be set at any interval of 0.1μm, up to 990 sizes available, facilitating particle size analysis.
?Built-in calibration function, capable of calibration according to standards such as ISO4402, GB/T18854-2002 (ISO11171:1999), ROCT, etc.
Store up to three calibration curves (ACFTD calibration curve, ISOMTD calibration curve, GOST calibration curve) simultaneously, with easy switching to minimize conversion errors.
Built-in printer for direct printing of test reports.
The testing data storage function allows for data to be saved either within the instrument's memory or onto an external USB flash drive via the instrument's USB port.
The instrument enables continuous automatic online detection, providing real-time particle count and grades, and allows for customizable detection interval settings.
Optional water activity sensor for detecting the water activity (aw value) and oil temperature in the oil.
?Equipped with a flushing function, the flushing volume can be set arbitrarily.
?Utilizes high-intensity injection-molded imported shell, compact structure, lightweight, allowing the main unit and accessories to fit into a backpack for easy portability.
?Constructed with anodized aluminum panels, offering a sleek and elegant look.
Standard RS232 communication is provided, along with communication protocols. It can be connected to a computer or a higher-level machine to control the instrument and transmit, store, and process detection data.
Technical Specifications:
Source: Semiconductor Laser
?Detection Range: 1μm ~ 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 can be set at any 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
Test Time: 30S per test
Testing Speed: 5～60 mL/min (default 20 mL/min)
? Washing 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 grains/mL (depending on the sensor selected)
Particle count repeatability: RSD < 2%
Particle count relative error: ±10%
Storage of Results: 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 available up to 40 MPa)
Online Inspection Interval: Settable between 1 second and 10 hours, 59 minutes, and 59 seconds
Test Sample Temperature: 0℃ to 80℃
Operating Temperature: -20℃ to 60℃
Storage Temperature: -30℃ to 80℃
Power Supply: 100V～265VAC or 24VDC or External Lithium Battery Pack
Dimensions: 345×295×152mm
Net Weight of Instrument: 5 kg
