LJ150C particle counter
LJ150C Particle Counter
LJ150C Particle counter adopts the principle of Light Blockage Method for development.It is used for detecting of size and number of solid particles in the oilIt can be widely used to detect the contamination degree of solid particles in low viscosity oil, water-based hydraulic oil and other oil fluids, and to sample and detect insoluble particles in water-based samples, chemical reagents, organic liquids and polymer solutions.
Feature:
l Adopts the principle of Light Blockage Method (Shading Method),with fast detection speed,strong anti-jamming,high precision good repeatability,etc.
l High precision sensors ensure high resolution and accuracy.
l Precise syringe-type sampling system can realize constant sampling speed and precise control of sampling volume.
l Automatic/manual lifting of sampling head with adjustable sampling head position.
l 5.6-inch color LCD display, touch screen operation
l NAS1638, ISO4406, GB/T 14039-2002, GJB420B, GJB420A and other particle pollution level standards are built in, and the required standards can be built in according to user requirements
l Built-in "custom" standard, 0.01 m interval, arbitrary particle size, can be set to 9,900 particle size, easy for particle size analysis.
l Three calibration curves (latex ball calibration curve, ACFTD calibration curve, ISOMTD calibration curve) can be stored at the same time, and can be easily switched to reduce the conversion error.
l Detection data storage function, convenient for archiving, retrieval and analysis of detection data.
l Built-in printer, can directly print out the detection report.
l Chinese input method is built in to realize Chinese annotation of test report.
l RS232 interface and powerful data acquisition software can realize the external computer to the detection data annotation, storage, query, generate PDF test report and so on.
l It has the function of magnetic stirring (electromagnetic stirring), so that the particles are evenly distributed
Specification:
1. Light source: semiconductor laser
2. Measuring range:0.8μm～600μm（Depends on the sensor）
3. Sensitivity:0.8μm(ISO4402)或3μm(c)（GB/T18854，ISO11171）
4. Detection channels: 16, the spacing of 0.1μm can be arbitrary particle size
5. Sampling volume:0.2～100ml,interval
6. Sampling volume precision:Be superior to ±0.5％
7. Sampling speed:5～80mL/min (The default 15mL/min)
8. Cleaning speed:5～80mL/min (The default 15mL/min)
9. Resolution: better than 10% (GBT18854-2002，ISO11171)
10. Coincidence error limit: 12000~40000 particles/mL(Depends on the sensor
11. Repeatability:RSD<2%
12. Count accuracy:±5%
13. Test sample viscosity:≤100cSt
14. Test sample temperature0℃～80℃
15. Working temperature：0℃～60℃
16. Storage temperature：-30℃～80℃
17. The power supply:100～245V,49～62Hz
18. Overall dimensions：360×360×475mm
19. Instrument net weight：17kg