YKL-02T desktop laser particle counter

Product brief
YKL-02T desktop particle counter is developed based on national and international standards such as GB/T 18854-2002 (ISO11171-1999), using the principle of light blocking method. It is used to detect the size and quantity of solid particles in liquids, and can be widely used in aerospace, power, petroleum, chemical, transportation, ports, metallurgy, machinery, automobile manufacturing and other fields. It is used to detect the solid particle pollution level of hydraulic oil, lubricating oil, transformer oil (insulation oil), turbine oil (turbine oil), gear oil, engine oil, aviation kerosene, water-based hydraulic oil and other oils, as well as to detect insoluble particles in organic liquids and polymer solutions.

Performance characteristics:

● Adopting the principle of photoresist (shading method).

The light source adoptsQuantum well（QW）Laser diodePipe,The sensor adopts InGaAs APD photosensitive materialPipe,It has the advantages of fast detection speed, strong anti-interference ability, high accuracy, and good repeatability.
●Exclusive use of plunger sampler, with controllable sampling,Realize constant sampling speed and precise control of sampling volume, accurately reflect the particle contamination of the sample, and ensure high reliability of the measurement results.
● Positive/Negative pressure sampling chamber device, realizing sample degassing and high viscosity sample detection.
●5.6Large screen color LCD touch screen, graphic menu display, touch operation, simple and convenient.
● Built inGB/T14039、ISO4406、NAS1638、、SAE749D、GJB420A、GJB420BWaiting for particle pollution level standards and two sets of user-defined particle size channel settings; Built in standards according to user requirements.
Up to9900A channel with arbitrarily set particle size facilitates particle size analysis.

● Can simultaneously store four calibration curves (latex ball calibration curveACFTDCalibration curveISOMTDCalibration curveROSTCalibration curve), and can be easily switched to reduce conversion errors.
● The detection data storage function facilitates the archiving, retrieval, and analysis of detection data.
Equipped with a built-in printer, it can directly print out inspection reports.
Built in Chinese input method to achieve Chinese annotation of detection reports.
●RS232The interface and powerful data software enable external computers to control instruments and process detection data.

Technical indicators:

● Light source: semiconductor laser
● Particle size range:1μm～400μm

Sensitivity:1μm（ISO4402）Or4μm（c)（GB/T18854，ISO11171）
● Detection channel:16One,1μmto100μmperhaps4μm（C）To70（C）μmAny set particle size channel within the range
Sampling method: bottle type
Sampling volume:0.2～100ml, interval0.1ml
Sampling volume accuracy: better than ±0.5％
● Detection speed:5mL/min～80mL/min

● Cleaning speed:5mL/min～80mL/min
Maximum vacuum in the sampling chamber:0.08MPa
Maximum pressure of sampling chamber:1MPa
Test sample viscosity: up to650cSt
Test sample temperature:0℃～80℃

● Working temperature:0℃～60℃
Resolution: superior to10%(GBT18854-2002，ISO11171)
● Overlap error limit:12000grain/mL（5%Overlap error)
● Repeatability:RSD<>

Technical accuracy: ±10％
● Output method of test results: screen display; Built in printer for printing; Output to external computer
● Power supply:100～245V,49～62Hz，