NAS 1638 Cleanliness Requirements of Parts Used in Hydraulic Systems- Rev : The cleanliness limit of the representative fluid sample from parts
,assemblies, lines and fittings shall not exceed the permissible maximum contamination limits of the specified class given in Table I and Table II.2022Hydraulic fluid power- Fluids- Method for coding level of contamination by solid particles : In hydraulic fluid power systems, power is transmitted and con- trolled through a liquid under pressure within an enclosed circuit. Solid- particle contaminant is always present in the hydraulic fluid, and the amount needs to be determined because the contaminant may cause serious problems.2022
Aerospace Fluid Power - Cleanliness Classification for Hydraulic Fluids : This SAE Aerospace Standard (AS) defines cleanliness classes for particulate contamina tion of hydraulic fluids and includes methods of reporting related data (Appen- dix A). 2022
光刻膠是微電子技術(shù)中微細(xì)圖形加工的關(guān)鍵材料之一,特別是近年來(lái)大規(guī)模和超大規(guī)模集成電路的發(fā)展
監(jiān)測(cè)和優(yōu)化過(guò)濾過(guò)程是顆粒物計(jì)數(shù)儀(OPC-2300)最重要的應(yīng)用之一
近年來(lái)國(guó)家藥品不良反應(yīng)監(jiān)測(cè)中心統(tǒng)計(jì)的有關(guān)中藥注射劑的不良反應(yīng)與日俱增。中藥注射劑與輸液配伍后···
CCACS清洗控制臺(tái)應(yīng)用技術(shù)可以對(duì)各類(lèi)液體的顆粒度、清潔度
UP-200 電子化學(xué)品超純水檢測(cè)采用普洛帝核心技術(shù)創(chuàng)新型的第八代雙激光窄光顆粒檢測(cè)傳感器
光刻膠中的顆粒主要來(lái)源于以下幾個(gè)方面:1. 光刻膠本身:由于光刻膠在生產(chǎn)過(guò)程中可能會(huì)混入一些雜質(zhì),或者在儲(chǔ)存過(guò)程中發(fā)生改變
首先
微粒分析儀是一種用于測(cè)量液體中微粒大小的儀器,廣泛應(yīng)用于制藥
在科學(xué)實(shí)驗(yàn)的復(fù)雜系統(tǒng)中,洗脫液的選擇和使用是至關(guān)重要的環(huán)節(jié)
。洗脫液不僅肩負(fù)著將目標(biāo)物從樣品基質(zhì)中分離出來(lái)的重任,同時(shí)也是保證實(shí)驗(yàn)結(jié)果準(zhǔn)確性和可靠性的關(guān)鍵因素。在洗脫液應(yīng)用中,微粒分···水中顆粒計(jì)數(shù)器,水中顆粒計(jì)數(shù)儀,水廠(chǎng)顆粒計(jì)數(shù)器