Logan desktop dual-mode particle counter

The desktop dual-mode particle counter adopts a dual-mode sensor of light scattering method and light resistance method, which can detect the solid particle contamination of oil with high resolution, good accuracy, and stable performance. 7-inch color Android system LCD screen, easy to operate. Built in various particle pollution level standards such as NAS1638 and ISO4406, and can be customized according to user needs. 16 channels, 4 calibration curves, detecting sample viscosity up to 650cSt. ——Logan KT-2D desktop dual-mode particle counter/oil contamination detector.

The dual-mode particle counter adopts a dual-mode sensor of light scattering method and light resistance method, which has the advantages of fast detection speed, strong anti-interference ability, high accuracy, and good repeatability.

High precision sensors ensure high-resolution force and accuracy.

Precision syringe type sampling system achieves constant sampling speed and precise control of sampling volume.

Positive/negative pressure chamber device, realizing sample degassing and high viscosity sample detection.

7-inch color Android system LCD screen display, touch screen operation.

built-in NAS1638、ISO4406-1999、ISO4406-2007、ISO4406-1987、GB/T 14039-2002、GJB420B-2006、GJB420B-2015、GJB420A-1996、AS4059E、AS4059F、ROCT17216-1971、ROCT17216-2001、JTS-005、SAE749D-1963、NAS1638/ISO4406 According to the particle pollution level standards, the required standards can be built in according to user requirements.

Built in "custom" standard, with an interval of 0.01 μ m, allows for arbitrary setting of particle size, with 9900 particle sizes available for easy particle size analysis.

Built in "full channel" standard, which can simultaneously detect the particle size of all detection standards. After the detection is completed, multiple detection standards can be selected arbitrarily, and the detection report can be displayed and printed according to the selected multiple detection standards.

It can simultaneously store four calibration curves (latex ball calibration curve, ACFTD calibration curve, ISOMTD calibration curve, GOST calibration curve), and can be easily switched to reduce conversion errors.

Testing data storage function, 6GB of memory, unlimited storage of data, convenient for archiving, retrieval, and analysis of testing data. And equipped with a USB interface, data can be stored on a USB drive.

The particle counter has data integrity functions, including password login, multi-level permission management, operation logs, and data backup.

On the basis of multi-level permission management, instruments can also allocate permissions for various functions.

Built in printer that can directly print out inspection reports.

Built in multiple input methods, capable of handwritten input, enabling Chinese annotation of detection reports.

The output interface includes RS232, dual USB interface, and LAN interface. It can be connected to USB flash drives, optional A4 format printers, barcode scanners, and other peripherals. It can also be equipped with computer data acquisition software to enable external computers to annotate, store, query, and generate PDF detection reports for detection data.

Equipped with magnetic stirring function to evenly distribute particles.

The air pressure pump is equipped with a four stage gas filter and a water purifier, which avoids contamination of the sample by ambient air.

Light source: semiconductor laser

Detection range: 0.5 μ m to 320 μ m

Particle size range: 0.5-100 μ m (latex balls) or 1-70 μ m (c) (GB/T18854, ISO11171) or 1-100 μ m (ISO4402)

Sensitivity: 0.5 μ m (latex ball) or 1 μ m (c) (GB/T18854, ISO11171) or 1 μ m (ISO4402)

Detection channels: 40

0.5～2μm 间固定8个通道： 0.5μm、0.6μm、0.8μm、1.0μm、1.2μm、1.5μm、1.8μm、2.0μm

32 channels between 2-100 μ m, with a particle size that can be set arbitrarily at intervals of 0.01 μ m

Sampling volume: 0.2-500ml, with an interval of 0.1ml

Relative error of sampling volume: better than ± 0.5%

Detection speed: 5-60mL/min (default 15mL/min)

Cleaning speed: 5-60mL/min (default 15mL/min)

Resolution: better than 10% (GBT18854-2002, ISO11171)

Overlap error limit: 10000 particles/mL

Particle count repeatability: RSD<2%

Relative error of particle counting: ± 5%

Maximum negative pressure of the pressure chamber: -0.08MPa

Maximum positive pressure in the pressure chamber: 1MPa

Test sample viscosity: ≤ 650cSt

Test sample temperature: 0 ℃~80 ℃

Working temperature: 0 ℃~60 ℃

Storage temperature: -30 ℃~80 ℃

Power supply: 100-245V, 49-62Hz

Dimensions: Host 430 × 320 × 590mm

Pneumatic pump 330 × 266 × 255mm

Net weight of the instrument: 30kg for the main unit and 10kg for the air pressure pump