OPC-L5 Oil Particle Counter with Visitor Login Mode OVERVIEW OPC-L5 oil particle counter is based on GB/T 18854-2002
(ISO11171-1999) and other standards.
Adopting the counting principle of photo-resistive (shading)
method, it fully conforms to the corresponding national standard
and international standard.
It can provide fast, accurate, reliable and repeatable test results
and complete pollution monitoring and analysis report. FEATURES Upgrade Function · Full-function 7-inch color touch screen, Android system operation,
supports up, down, left, and right sliding operation: · Dynamic chart display of particle quantity changes during the test
process: · Built-in multiple input methods, can be downloaded online, supports
handwriting input: · The instrument has data integrity function, with password login,
multi-level authority management, operation log and data backup
functions: · Operator accounts can be set unlimitedly, and operator permissions
can be allocated separately; · With visitor login mode Product Features
- Adopt the light blocking (shading) counting principle established
by the International Hydraulic Standards Committee
- High-precision laser sensor with wide test range, stable
performance, low noise and high resolution
- The high-pressure injection pump sampling method is adopted, the
sampling volume can be set by yourself, the injection speed is
stable, and the sampling accuracy is high
- The positive and negative pressure combined sampling system can
achieve sample degassing, suitable for testing products with
different viscosities
- Built-in pressure sensor, you can directly set the pressure value
and automatically determine the air pressure in the cabin to ensure
safety
- The host has a built-in air purification system to ensure that the
test is not polluted. The high degree of integration avoids
secondary contamination caused by the air tightness of the
connection between the air pump and the test system.
- Built-in multiple calibration curves, compatible with all commonly
used domestic and foreign standards for calibration
- Built-in GJB-420A, GJB-420B, NAS1638, GB/T14039, ISO4406,
SAE4059cpc, SAE4059F, SAE749D, ГOCT17216, QC/T29104, JB/T9737,
DLT432, HH005-2018 and more than ten other commonly used standards
- Supports custom standard testing, can standardize the naming of
custom standards, and make grade determinations
- According to customer needs, up to 64 detection channels can be set
simultaneously, supporting tens of thousands of particle size
settings.
- Built-in data analysis system, one test can provide all the
built-in standard test data and contamination levels
- It can perform cleaning detection, pre-set the target cleaning
requirement particle concentration, display the cleaning status in
real time during the cleaning process and automatically stop when
the requirement is reached
- The particle size can be set arbitrarily, and nearly 10,000
particle sizes are built in, which is convenient for particle size
analysis
- A variety of sampling containers such as standard sampling bottles
or sampling cups can be used to meet the testing requirements of
different industries
- Full-function 7-inch color touch screen, Android system operation,
Chinese and English dual interface, support up, down, left, and
right sliding operation
- Dynamic chart display of particle quantity changes during the test
process
- Built-in conventional calibration curve, other curves can be added
as needed, manual, automatic, and half-count calibration are
possible
- Built-in multiple input methods, can be downloaded online, support
handwriting input
- The instrument has data integrity function, password login,
multi-level authority management, operation log and data backup
functions
- Operator accounts can be set up unlimitedly, and operator
permissions can be assigned individually
- With guest login mode
- With LAN interface, multiple USB interfaces, support Bluetooth and
wireless communication functions (optional)
- With massive data storage and printing functions, the machine can
store data wirelessly and supports USB flash drive data storage,
and data can be exported from the machine to a USB flash drive
APPLICATION SCENES OPC-L3 oil particle counter can be widely used in aviation,
aerospace, electric power, petroleum, chemical industry,
transportation, port, metallurgy, machinery, automobile
manufacturing and other fields. PRODUCT PARAMETERS Model | OPC-L5 | Light source | Semiconductor laser | Particle size range | 0.8μm~600μm (calibrated according to 1~100um or 4~70um(c)) | Detection channels | 8~64 channels optional (factory default 64), arbitrarily set
particle size | Sensitivity | 0.8μm (ISO4402) or 3μm(c) (GB/T18854, ISO11171) | Resolution | <10% (GB/T18854, ISO11171) | Repeatability | RSD<2% | Sample detection viscosity | ≤650cSt (viscosity is too large can be combined with heating or
dilution method detection) | Sampling volume | 0.2~6000mL, interval 0.1mL | Sampling accuracy | better than ± 0.5% | Sampling speed | 5 ~80mL/min | Pneumatic chamber | Positive and negative air pressure chamber device, to realize
sample degassing and high viscosity sample detection | Maximum vacuum of air pressure chamber | -0.08Mpa | Maximum positive pressure of air pressure chamber | 0.8 Mpa | Maximum particle concentration | 12000~40000 particles/mL | Power supply | 110~245V AC, 50Hz, 70W | Overall Dimension | 340mm*310mm*730mm | Net weight | 23kg | Instrument memory | 8G |
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