Technical Details for the LPA3


MP Filtri's LPA3, the pinnacle of portable particle counters, delivers a swift and precise hydraulic health check in challenging environments. With real-time monitoring, predictive maintenance, and a compact 10kg design, it ensures machinery reliability and minimizes downtime. Key features include high-speed sampling, a programmable touchscreen, compatibility with Bottle Samplers, and measurement of international standards. The LPA3, suitable for hydraulic, lubrication, and subsea fluids, comes complete with an integrated printer and a comprehensive accessories kit for seamless operation.


Scope of Supply:
1 x LPA3 (*)
1 x M16x2 microbore pressure hose, 1500 mm long, pouch
1 x 2000 mm quick release waste hose for LPA3 and pouch
1 x 1L waste receptacle
1 x Power Lead c/w UK/EU/US/AUS/CN heads
1 x USB cable
1 x Digital USB copy of user guides/software/drivers
2 x Hard copy of calibration certificate
5 x Thermal printer paper
1 x Carry bag
(*) Specific model will be as per ordered item


Technology High precision LED light extinction automatic optical particle counter
Particle Sizing >4, 6, 14, 21, 25, 38, 50, 70 μm(c)
Analysis range ISO 4406 Codes 8 to 24
NAS 1638 Class 2 to 12
AS4059/ISO 11218 Rev E, Table 1 Size Codes 2-12
AS4059/ISO 11218 Rev E, Table 2 Size Codes,
A: 000 TO 12, B: 00 to 12, C: 00 to 12, D: 2 to 12, E: 4-12, F: 7 to 12
AS4059 Rev F, Table 1 Size Codes 2-12
AS4059 Rev F, Table 2 Size Codes cpc
[000 to 12, 00 to 12, 00 to 12, 2 to 12, 4 to 12, 7 to 12]
GBT14039 Codes 8-24
GJB420B Size Codes,
A: 000 to 12, B: 00 to 12, C: 00 to 12, D: 2 to 12, E: 4-12, F: 7 to 12
Please Note: Lower Limits are Test Volume dependent
Accuracy ± 1/2 ISO code for 4, 6, 14 μm(c)
±1 code for 21, 25, 38, 50, 70 μm(c)
Calibration Individually calibrated with ISO Medium Test Dust (MTD) based on ISO 11171, on equipment certified by I.F.T.S to ISO 11943
Viscosity Range Up to 400 cSt
Operating Temperatures Fluid: 5oC to 80oC
Ambient: -10oC to 80oC
Pressure Minimum: 2.0 bar (29 psi)
Maximum: 420 bar (6092 psi) static
Sample Volume Maximum 100 ml / 3.38 fl oz per pump stroke.
Test Time Test volumes programmable by end user.  Pre-set volumes also available.
Moisture Sensing % RH (Relative Humidity) ±3%
Temperature Measurement ±3oC
Data Storage Approximately 4000 timestamped tests in the integral LPA3 memory
System Pressure Measurement ± 0.5% Full Scale Accuracy Min 10 bar
Communication Options 2 USB output ports
1 x USB B type for direct connection to PC and software
1 x USB A type for direct data download to USB memory stick
Environmental Protection IP66 (Lid closed)
IP54 (Lid open)
Supply Voltage 18 - 19VDC
Power Long-life Lithium Ion internal rechargeable battery (mains charger)
Software LPA View software (included)
Dimensions
Weight: 10kg
Dimensions: 350mm* (H) x 170mm (D) x 470mm (W)
*not including handle
Manufacturer MP Filtri

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Our History

Founded in 1973, MacScott Bond Ltd has worked for 50 years, ensuring we play our part in providing the engineering excellence expected from being part of the MacTaggart Scott Group. With a rich heritage dating back to 1898, MacTaggart Scott is a trusted name in Scottish engineering, and MacScott Bond proudly upholds this legacy.

The company's commitment to delivering quality fluid power systems is evident through our portfolio of previous projects. MacScott Bond’s designs have stood the test of time and the quality of our construction of bespoke fluid power systems has always been a priority for our company.

From analysing initial requirements, intelligent design and through rigorous testing processes, the company ensures the creation of high-quality systems tailored to the specific needs of diverse sectors, including marine defense, civil, offshore, mining, and industrial.