I. Main Features

lLight obstruction (shading) method test principle specified by international hydraulic standards

lHigh-precision laser sensor, wide test range, stable performance, low noise, high resolution

lHigh-precision bidirectional piston pump sampling method, adjustable sampling speed, high sampling volume accuracy

lPipelines made of 316L and PTFE materials, corrosion-resistant, suitable for testing various organic solvents and oil products

lFor laboratory or on-site measurement, optional pressure reduction device for online high-pressure measurement

lCan be connected to an external pressure chamber to create positive/negative pressure, enabling high-viscosity sample testing and sample degassing

lCompatible with standard sample bottles, sample cups, and other sampling containers, or can be directly connected to hydraulic systems for online testing, meeting the testing requirements of various industries

lBuilt-in multiple calibration curves, compatible with all commonly used domestic and international standards for calibration

One test can provide data results under all built-in standards, supports custom standard testing, and can set required standards according to customer needs

lConfigurable with 1000 particle size channels for particle size analysis

lBuilt-in data analysis system, automatically determines sample grade according to standards, with automatic data processing and printing functions

lColor touchscreen operation, supports Chinese and English input, with preset, input, modify, and storage functions, easy and fast operation

lAllows setting multiple user login accounts, supports adding new users, setting permissions, and deleting old users

lFour test modes available: automatic, manual, continuous, and online

lEquipped with RS232 interface for connecting to computers or laboratory platforms for data processing, and USB for data storage

lBuilt-in lithium battery, suitable for field operations, no external power supply required

lEmbedded design, high-strength casing, portable, suitable for various engineering machinery

II. Technical Parameters

lLight source: Semiconductor laser

lParticle size range: 0.8–600μm (calibrated according to ACFTD 1~100μm or ISO MTD 4~70μm(c))

lSensitivity: 0.1μm

lCustom detection channels: 16 channels, arbitrary particle size settings

lSampling volume: 0.2–6000ml, increments of 0.1mL

lSampling accuracy: Better than ±1%

lSampling speed: 5–80mL/min

lCleaning speed: 5–80mL/min

lCounting error: <±5%

lResolution: ≤10%

lRepeatability: RSD <2%

lMaximum coincidence error: 12000–40000 particles/mL

lOffline detection viscosity: ≤100cSt (pressure chamber optional for high viscosity)

lPressure range: Low pressure 0–1Mpa, high pressure up to 42Mpa (with pressure reduction valve)

lOnline detection interval: Arbitrarily settable

lSample temperature: 0℃–80℃

lOperating temperature: -20℃–60℃

lStorage temperature: -30℃–80℃

lPower supply: AC100–240V, 50/60Hz

lBattery capacity: 5200mAh

lBattery runtime: 6–8 hours

lDimensions: 410×320×165mm

lWeight: 8.5kg