KZ-4 Particle Counter
KZ-4 On-line Particle Counter
Overall dimensions：100×75×70mm
Net weight：1kg
Feature:
l The instrument is equipped with mounting holes and can be mounted on the system for real-time monitoring of oil particle contamination (cleanliness) of various hydraulic and lubricating systems.
l Adopting the principle of photoresist method (shading method), it has the advantages of fast detection speed, 5 seconds to give the detection results, strong anti-interference, high precision, good repeatability and so on）.
l OLED screen display, film touch button operation
l Built-in NAS1638, ISO4406-1999, GJB420B-2006, GJB420A-1996, ROCT17216 and other particle pollution level standards, and can be built according to user requirements
l The built-in "full channel" standard can simultaneously detect the number of 8 fixed particle sizes.
l Built-in calibration function, according to ISO4402, GB/T18854-2002 (ISO11171:1999) and other standards for calibration.
l The instrument can realize continuous automatic on-line detection, and can display the number and grade of particles in real time, or switch to display only grade mode.
l Water activity sensor can be installed optionally to detect water activity (AW) and oil temperature in the oil
l The flow through the sensor is monitored in real time.
l High strength aluminum housing, strong anti-interference, high temperature and high pressure resistance, strong housing, can be used in harsh environment.
l Standard RS485 communication, can be matched with 232 communication, Modbus communication or 4-20MA communication, and provide the corresponding communication protocol, can be connected to the computer or upper computer to complete the control of the instrument and the transmission, storage and processing of test data）.
l The instrument has the function of switching interface between Chinese and English; Four communication mode switching functions.
l Can be customized (KZ - 4 f) explosion-proof type, explosion-proof grade Ex ib Ⅱ T3 Gb B.
Specification:
1. Light source: semiconductor laser
2. Measuring range:1μm～600μmDepends on the sensor）
3. Particle size range:1～100μm（ ISO4402）or 4～70μm(c)
4. Sensitivity:1μm（ISO4402）or 4μm（c)（GB/T18854，ISO11171）
5. Measuring channels:8 channels
6. Detection of particle size:1μm、2μm、5μm、10μm、15μm、25μm、50μm、100μm or 4μm(c)、4.6μm(c)、6μm(c)、10μm(c)、14μm(c)、21μm(c)、38μm(c)、70μm(c)
7. Count the volume:1ml
8. Velocity range:10～300mL/min
9. Relative error of particle count: ±1 degree of contamination
10. Result storage: THE USB interface is stored on the U disk
11. Online pressure detection：0.2～10Mpa（The maximum pressure of the pressure relief device can be up to 40MPa）
12. IP protection level:IP65
13. Test sample temperature：0℃～80℃
14. Working temperature：-20℃～60℃
15. Storage temperature：-30℃～80℃
16. The power supply：100V ~ 265VAC or 24VDC