Application
The PTT-P5 portable particle counter adopts the photoresist (shading) method of counting principle specified by the International Hydraulic Standards Committee, and is specially used for the rapid detection of oil contamination levels on site. It has the advantages of small size, light weight, fast detection speed, high precision and good repeatability, and can work under high temperature and high pressure and other harsh conditions. The built-in micro water sensor and temperature sensor can detect the water content and oil temperature at the same time as the pollution degree detection. It is suitable for engine oil, gear oil, transformer oil (ie insulating oil), hydraulic oil, lubricating oil, synthetic oil and other oils, and can be widely used in aerospace, petrochemical, transportation, port, steel metallurgy, automobile manufacturing and other fields.
Feature
1.Using the principle of photoresist (shading) method, using high-precision laser sensor, small size, high precision and stable performance.
2.Suitable for laboratory or field testing, and optional pressure reducing device for online high pressure measurement, real-time monitoring of particle contamination in oil systems.
3.Can be connected to external pressure chamber to form positive/negative pressure to realize the detection of high viscosity samples and sample degassing.
4.Built-in data analysis system, which can display the real data of particle size of each channel and automatically determine the sample grade.
5.The pipeline is made of 316L and PTFE material, which can meet the detection of various organic solvents and oils.
6.With volume flushing and long flushing modes, it is convenient for users to use and maintain the equipment.
7.Built-in ISO4406, NAS1638, SAE4059, GJB420A, GJB420B, ГOCT17216, GB/T14039 and other particle pollution level standards.
8.Built-in calibration function, can be calibrated according to GB/T21540, ISO4402, GB/T18854 and other standards.
9.Built-in data analysis system, which can automatically determine the sample grade according to the standard, with automatic data processing and printing functions.
10.Any alarm level can be set to realize pollution or cleanliness detection.
11.Built-in micro water sensor and temperature sensor.
12.Chinese and English input, one-key switching, with preset, input, modification, storage functions, convenient and fast operation.
13.Large storage, you can choose to store in the instrument internal or external storage device.
14.Embedded design, high-strength shell, easy to carry, suitable for all kinds of construction machinery.
Technical indicators
Light source: semiconductor laser
Detection speed: 20-60mL/min
lOffline detection of sample viscosity: ≤100cSt, optional pressure chamber when the viscosity is high
lOn-line detection pressure: 0.1~0.6Mpa (the maximum pressure of the optional decompression device can reach 42Mpa)
lParticle size range: 1~500μm
lInterface: USB interface, power interface
lData storage: Provide 1000 groups of data storage space, and support USB storage
lSensitivity: 0.8μm or 4μm (c)
lLimited coincidence error: 40000 capsules/ml
lCounting volume: 1~999ml
Counting accuracy: error <±10%
lProtection level: IP67
lTest time interval: 1 second to 24 hours
lTest sample temperature: 0~80ºC
lWater activity reference value: 0~1aw (±0.05aw)
lWater content: 0~360ppm (±10%)
lWorking temperature: -20~60ºC
Power supply: AC 220V±10%, 50/60Hz or DC12-40V
lWeight: 2.5kg
lVolume: 275×220×107mm
Our Testing Equipment:
1.Transformer oil breakdown voltage tester ( BDV test kit) series IIJ-II
2. Acidity tester model ACD-3000I
3. Karl Fischer water content tester model TP-6A / model TP-2100
4. Moisture content tester(TPEE)
5. Fully automatic interfacial tension analyzer model IT-800
6. Gas-chromatography transformer oil gas analyzer model DGA2013-1
7. Consolidation point determinator model PT-2000
8. Kinematic viscosity tester model VST-2000
9. Flash point tester (open cup) model TPO-3000
10. Flash point tester (close cup) model TPC-3000
11. Transformer tester (CT/PT tester) model TPVA-404
12. Transformer turn ratio tester model HYG-II
13. Total base number analyzer(TBN tester) TBN-2030
Audited Supplier 
Audited Supplier 
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