PKL150顆粒計數(shù)器
儀器采用光阻法（遮光法）原理研制，用于檢測液體中固體顆粒的大小和數(shù)量,可廣泛應(yīng)用于航空、航天、航發(fā)、重工機械、電力、石油、化工、交通、港口、冶金、機械、汽車制造等領(lǐng)域，對液壓油、潤滑油、巖頁油、變壓器油（絕緣油）、汽輪機油（透平油）、齒輪油、發(fā)動機油、航空煤油、水基液壓油等油液進行固體顆粒污染度檢測，及對有機液體、聚合物溶液進行不溶性顆粒的取樣檢測。
性能特點：
采用光阻法（遮光法）原理，具有檢測速度快、抗干擾性強、精度高、重復(fù)性好等優(yōu)點。
高精密傳感器保證高分辨率力和準確性。
精密注射器式取樣系統(tǒng)，實現(xiàn)取樣速度恒定和取樣體積精確控制。
正/負壓氣壓艙裝置，實現(xiàn)樣品脫氣和高粘度樣品檢測。
彩色液晶觸摸屏，觸摸操作、簡單方便。
內(nèi)置NAS1638、ISO4406、GJB420B、GJB420A、AS4059F、GB/T14039、SAE749D、ROCT17216、DL/T432、ASTMD7619、IP564、SH/T0868等顆粒污染度等級標準，并可根據(jù)用戶要求內(nèi)置所需標準。
可設(shè)置9900個粒徑，便于進行顆粒度分析。
可同時存儲四條校準曲線（乳膠球校準曲線、ACFTD校準曲線、ISOMTD校準曲線、GOST校準曲線），并可輕松切換，降低換算的誤差。
檢測數(shù)據(jù)存儲功能，方便檢測數(shù)據(jù)的存檔、檢索和分析。
內(nèi)置打印機，可直接打印出檢測報告。
內(nèi)置中文輸入法，實現(xiàn)檢測報告中文標注。
RS232接口及功能強大的數(shù)據(jù)軟件，可實現(xiàn)外接計算機工或上位機對儀器的控制及對檢測數(shù)據(jù)的處理。
具有磁力攪拌功能，使顆粒均勻分布。
氣壓泵裝置配有氣體過濾凈化系統(tǒng)，避免了對樣品的污染。
技術(shù)指標：
光 源：半導(dǎo)體激光器
粒徑范圍：0.8μm～600μm（取決于選用的傳感器）
靈 敏 度：0.8μm（ISO4402）或3μm（c) （GB/T18854，ISO11171）
檢測通道：16個，可間隔0.01μm任意設(shè)定粒徑尺寸
取樣體積：0.2～100ml，間隔0.1ml
取樣體積相對誤差：優(yōu)于±0.5％
檢測速度：5～80mL/min
清洗速度：5～80mL/min
分 辨 力：優(yōu)于10%(GBT18854-2002，ISO11171)
重合誤差極限：12000～40000粒/mL（取決于選用的傳感器）
顆粒計數(shù)重復(fù)性：RSD<>
顆粒計數(shù)相對誤差：±5%
氣壓艙真空：-0.08MPa
氣壓艙壓力：1MPa
檢測樣品粘度：≤650cSt
檢測樣品溫度：0℃～80℃
工作溫度：0℃～60℃
儲存溫度：-30℃～80℃
供 電：100～245V,49～62Hz
外形尺寸：主 機 430×320×590mm
氣壓泵 330×266×255mm
儀器凈重：主機30kg，氣壓泵10kg
PKL150 particle counter
The instrument is developed using the principle of photoresistance (shading method), used to detect the size and number of solid particles in liquids, and can be widely used in aviation, aerospace, aviation, heavy industry machinery, power, petroleum, chemical industry, transportation, port, metallurgy, In the fields of machinery and auto manufacturing, the hydraulic oil, lubricating oil, rock shale oil, transformer oil (insulating oil), steam turbine oil (turbine oil), gear oil, engine oil, aviation kerosene, water-based hydraulic oil, etc. Solid particle pollution degree detection, and sampling and detection of organic liquid and polymer solution insoluble particles.
Performance characteristics:
Adopting the principle of photoresist method (shading 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 syringe sampling system to achieve constant sampling speed and precise control of sampling volume.
Positive / negative pressure pneumatic chamber device to achieve sample degassing and high viscosity sample detection.
Color LCD touch screen, touch operation, simple and convenient.
Built-in NAS1638, ISO4406, GJB420B, GJB420A, AS4059F, GB / T14039, SAE749D, ROCT17216, DL / T432, ASTMD7619, IP564, SH / T0868 and other particle pollution degree standards, and can be built according to user requirements.
9900 particle sizes can be set to facilitate particle size analysis.
Four calibration curves (latex ball calibration curve, 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.
Test data storage function, convenient for archiving, retrieval and analysis of test data.
Built-in printer, can directly print out the test report.
Built-in Chinese input method to realize the Chinese labeling of the test report.
RS232 interface and powerful data software can realize the control of the instrument and the processing of the detection data by the external computer or the host computer.
With magnetic stirring function to make the particles evenly distributed.
The pneumatic pump device is equipped with a gas filtration and purification system to avoid contamination of the sample.
Technical index:
Light source: semiconductor laser
Particle size range: 0.8μm ～ 600μm (depending on the selected sensor)
Sensitivity: 0.8μm (ISO4402) or 3μm (c) (GB / T18854, ISO11171)
Detection channels: 16, the particle size can be arbitrarily set at intervals of 0.01μm
Sampling volume: 0.2 ～ 100ml, interval 0.1ml
Relative error of sampling volume: better than ± 0.5%
Detection speed: 5 ～ 80mL / min
Cleaning speed: 5 ～ 80mL / min
Recognition: better than 10% (GBT18854-2002, ISO11171)
Coincidence error limit: 12000 ～ 40,000 grains / mL (depending on the selected sensor)
Particle count repeatability: RSD <>
Relative error of particle counting: ± 5%
Maximum vacuum of air pressure cabin: -0.08MPa
Maximum pressure of air pressure cabin: 1MPa
Test sample viscosity: ≤650cSt
Test sample temperature: 0 ℃ ～ 80 ℃
Working temperature: 0 ℃ ～ 60 ℃
Storage temperature: -30 ℃ ～ 80 ℃
Power supply: 100 ～ 245V, 49 ～ 62Hz
Dimensions: main machine 430 × 320 × 590mm
Pneumatic pump 330 × 266 × 255mm
Net weight of the instrument: 30kg of host, 10kg of pneumatic pump
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