Quality Inspection for Transformer Oil Filter - Portable Particle Counter – Winsonda

》Adopting the principle of light blocking method, it has the advantages of fast detection speed, strong anti-interference, high precision and good repeatability.

》High precision sensors ensure high resolution force and accuracy.

》Precision measurement and sampling system, realize sampling speed constant and sampling volume accurate control.

》4.3-inch true color LCD screen, touch screen operation.

》Built-in NAS1638, ISO4406-1999, ISO4406-2017, ISO4406-1987, GB/T 14039-2012, GJB420B-2006, GJB420B-2015, GJB420A-1996, AS4059E differential, AS4059E accumulation, AS4059F differential, AS4059F accumulation, ROCT17216-1971, ROCT17216-2001, SAE749D-1963, NAS1638/ISO4406 and other particle pollution level standards, and can be built according to user requirements.

》990 particle sizes can be set to facilitate particle size analysis.

》Three calibration curves (ACFTD calibration curve, ISOMTD calibration curve, GOST calibration curve) can be stored at the same time, and can be easily switched to reduce the conversion error.

》The detection data storage function can not only save the detection data in the memory of the instrument, but also store the detection data to the external USB disk through the USB interface of the instrument.

》Built-in printer, can directly print out the test report, printing can input numbers, letters, Chinese characters.

》The oil particle counter can realize continuous and automatic online detection, and the detection interval can be set arbitrarily.

》Optionally a water activity sensor can be installed to detect the moisture content in the oil.

》With flushing function, flushing volume can be set arbitrarily.

》Adopt high strength injection shell, compact structure, light weight, can put the host and accessories into the backpack, easy to carry.

》Using high precision aluminum wire drawing panel, simple and beautiful, durable.

》RS232 or RS485 interface, can be connected to an external computer or host computer to complete the transmission, storage and processing of detection data.

》Optical source: semiconductor laser

》Particle size range: 1μm to 600μm(depending on the sensor selected)

》Sensitivity: 1μm(ISO4402) or 4μm(c)(GB/T18854, ISO11171)

》Detection channel: 8, 0.1μm interval can be arbitrarily set particle size.

》Sampling method: offline or online

》Sampling volume: 10ml

》Relative error of sampling volume: better than ±3%

》Detection speed: 5 ~ 35mL/min

》Cleaning speed: 5 ~ 35mL/min

》Cleaning speed: 5 ~ 35mL/min

》Cleaning speed: 5 ~ 35mL/min

》Repeatability of particle count: RSD<2%

》Repeatability of particle count: RSD<2%

》Off-line test viscosity: ≤100cSt(optional pressure bottle sampler viscosity up to 400cSt)

》Online detection pressure: 0.1 ~ 0.6Mpa(the pressure with optional pressure relief device can reach 40MPa)

》Online detection interval: The interval can be set from 1 second to 10 hours, 59 minutes and 59 seconds

》Test sample temperature: 0℃ ~ 80℃

》Operating temperature: -20℃ ~ 60℃

》Storage temperature: -30℃ to 80℃

》Power supply: 100V ~ 265VAC or 24VDC or external lithium battery

》Dimensions: 345×295×152mm

》Net weight of instrument: 5kg