ISO4406 Portable Particle Counter For Hydraulic And Lubricating
Oil/Oil Analysis Equipment
SL-OA85 Portable Particle Counter
Product Description:
Portable particle counter is designed with the principle of
photoresist method (shading method), which is a rapid detection
device specially for field oil contamination level. It has the
advantages of small size, light weight, fast detection speed, high
accuracy, good repeatability, etc. It can work under extremely
harsh conditions such as high temperature and high pressure, etc.
portable particle counter has built-in micro water sensor and
temperature sensor, which can detect the water content and
temperature together with the contamination level in the oil. It
can be widely used in aerospace, petrochemical, transportation and
port, iron and steel metallurgy, automobile manufacturing and other
fields for the detection of hydraulic oil, lubricating oil,
transformer oil (insulating oil), turbine oil (turbine oil), gear
oil, engine oil and other fluids.
Technical Features:
1. Adopt the principle of photoresist method (shading method) and
use high-precision laser sensor, small size, high precision and
stable performance.
2. Suitable for laboratory or field testing, also optional pressure
reduction device for online high pressure measurement, to achieve
real-time detection of in-use oil particle contamination.
3. Built-in calibration function. It can be calibrated according to
GB/T21540, ISO4402, GB/T18854 and other standards.
4. Built-in data analysis system. It can automatically determine
the sample level according to the standard, with automatic data
processing and printing function.
5. The alarm level can be set arbitrarily, and the alarm is
prompted when the limit value is exceeded to achieve contamination
or cleanliness detection.
6. Built-in micro water sensor and temperature sensor.
7. External pressure chamber can be connected to form positive /
negative pressure, to achieve the detection of high viscosity
samples and sample degassing.
8. With volume flushing and duration flushing mode, convenient for
users to use and maintain.
9. Chinese and English input, one key switch.
10. Large storage, can choose to store in the instrument internal
or external storage device.
11. Embedded design, high strength shell, easy to carry, suitable
for all kinds of engineering machinery.
Technical Parameters:
Light source | semiconductor laser |
Sample viscosity | ≤350cS |
Flow rate range | 20～60mL/min |
Online detection pressure | 0.1~0.6Mpa (optional pressure reduction device up to 40 MPa) |
Sample temperature | 0～80℃ |
Particle size range | 1 ~ 500µm (choose different types of sensors) |
Sensitivity | 1μm or 4μm (c) |
Measurement standards | GJB420B, SAE4059E, ISO4406, GB/T14039, GJB420A, NAS1638,
GOST17216-71 |
Counting volume | 1～999mL |
Test time interval | 1s～24h |
Counting accuracy | ±0.5 contamination level |
Limit coincidence error | 10000 grains / mL |
Data storage | provide 1000 groups of data storage space, and support U disk
storage |
Water activity range | 0 ~ 1aw (±0.05aw) |
Water content range | 0 ~ 120ppm (±10%) |
Interface | USB interface |
Protection level | IP67 (protective case) |
