流速調(diào)節(jié)器檢測(cè)

流速調(diào)節(jié)器檢測(cè)項(xiàng)目報(bào)價(jià)？??解決方案？??檢測(cè)周期？??樣品要求？

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GB/T 21121-2007動(dòng)植物油脂 氧化穩(wěn)定性的測(cè)定（加速氧化測(cè)試）

本標(biāo)準(zhǔn)規(guī)定了在高溫、高空氣流量的極端條件誘導(dǎo)下油脂氧化穩(wěn)定性的測(cè)定方法。本標(biāo)準(zhǔn)適用于未精煉的和精煉的動(dòng)植物油脂。本標(biāo)準(zhǔn)不適用于常溫下油脂穩(wěn)定性的測(cè)定，但可用于比較添加到油脂中的抗氧化劑的抗氧化效率。注：揮發(fā)性脂肪酸及不穩(wěn)定的酸性氧化產(chǎn)物的存在影響測(cè)量結(jié)果的準(zhǔn)確性。

GB/T 21204.1-2007用于嚴(yán)酷環(huán)境的數(shù)字通信用對(duì)絞或星絞多芯對(duì)稱電纜 第1部分:總規(guī)范

GB/T 21204的本部分規(guī)定了在嚴(yán)酷環(huán)境下使用時(shí)對(duì)絞或星絞多芯對(duì)稱電纜的定義和試驗(yàn)方法，這種電纜用于數(shù)字通信系統(tǒng)，如綜合業(yè)務(wù)數(shù)字網(wǎng)(ISDN)、局域網(wǎng)和數(shù)據(jù)通信系統(tǒng)。本部分是這類電纜的設(shè)計(jì)和試驗(yàn)的導(dǎo)則

GB/T 35457-2017彈性、紡織及層壓鋪地物 揮發(fā)性有機(jī)化合物(VOC)釋放量的試驗(yàn)方法

本標(biāo)準(zhǔn)規(guī)定了揮發(fā)性有機(jī)化合物(VOC)單位面積上釋放量和/或在指定環(huán)境條件下氣態(tài)VOC濃度測(cè)定的常規(guī)檢測(cè)方法。本標(biāo)準(zhǔn)對(duì)檢測(cè)用彈性鋪地物、紡織鋪地物和層壓板鋪地物揮發(fā)性有機(jī)化合物釋放量檢測(cè)艙進(jìn)行了闡述。附錄A對(duì)釋放量檢測(cè)艙進(jìn)行了描述，附錄B給出了評(píng)價(jià)系統(tǒng)示例。檢測(cè)艙對(duì)未使用(鋪設(shè)之前)鋪地物產(chǎn)品的揮發(fā)性有機(jī)化合物釋放量進(jìn)行檢測(cè)，在檢測(cè)前和檢測(cè)過程中都需要對(duì)待檢試樣進(jìn)行處理。對(duì)于不同的鋪地物產(chǎn)品，取樣、運(yùn)輸和貯藏程序都有詳細(xì)的規(guī)定，因其會(huì)影響試驗(yàn)數(shù)據(jù)，對(duì)于每種待檢產(chǎn)品，規(guī)定應(yīng)設(shè)有備樣。

EN 246-2003衛(wèi)生設(shè)備配件.流速調(diào)節(jié)器通用規(guī)范

This European Standard specifies:the dimensional,mechanical,hydraulic and acoustic characteristics with which flow rate regulations should comply;the procedures for testing these characteristics. This European Standard is applicable to:flow rate regulators intended to be mounted on tapware used with sanitary appliances in toilets,washrooms and kitchens(single taps,combination tap assemblies,mechanical mixing valves,thermostatic mixing vavles);flow rate regulators used under the flowing pressure and temperature conditions.Flow rate regulators can only be connected downstream of the obturator of the top.

JS 1598-2009衛(wèi)生用水龍頭.流速調(diào)節(jié)器的一般規(guī)范

This standard specifies requirements for flow rate regulators used for sanitary tapware .

NEN-EN 246-1993衛(wèi)生設(shè)備用水龍頭．流速調(diào)節(jié)器通用規(guī)范

This European Standard aims to establish:— the dimensional, hydraulic and acoustic properties to which flow rate regulators intended to be mounted on sanitary tapware shall correspond;— the test methods whereby these properties may be verified.

NEN-EN 248-1993衛(wèi)生設(shè)備用水龍頭．流速調(diào)節(jié)器通用規(guī)范

This European Standard aims to establish:— the dimensional, hydraulic and acoustic properties to which flow rate regulators intended to be mounted on sanitary tapware shall correspond;— the test methods whereby these properties may be verified.

DIN EN 200-2008衛(wèi)生設(shè)備用水龍頭.1型和2型的供水系統(tǒng)用單一水龍頭和組合水龍頭.通用技術(shù)規(guī)范

This European Standard specifies: a) the field of application for pillar taps, bib taps, single and multi-hole combination taps for use in: 1) a supply system of Type 1 (see Figure 1); 2) a supply system of Type 2 (see Figure 2); b) the dimensional, leaktightness, pressure resistance, hydraulic performance, mechanical strength, endurance and acoustic characteristics of nominal size 1/2 and 3/4 single taps and combination taps; c) test methods to verify the characteristics. The tests described in this European Standard are type tests (laboratory tests) and not quality control tests carried out during manufacture.) This European Standard applies to draw-off taps (single taps and combination taps) for use with sanitary appliances installed in rooms used for bodily hygiene (cloakrooms, bathrooms etc.) and in kitchens, i.e. for use with baths, wash basins, bidets, showers and sinks. Figure 1 shows a supply system of Type 1 with a pressure range of (0,05 to 1,0) Mpa [(0,5 to 10) bar]. Figure 2 shows a supply system of Type 2 with a pressure range of (0,01 to 1,0) Mpa [(0,1 to 10) bar]. This European Standard applies to sanitary draw-off taps of nominal size 1/2 and 3/4 (PN 10). The conditions of use and classifications are given in Table 1. The Table 2 gives the performance characteristics to be noted if the tap is used outside the recommended operating range.

BS EN 246-2003衛(wèi)生設(shè)備用水龍頭.流速調(diào)節(jié)器通用規(guī)范

This European Standard specifies:\n— the dimensional, mechanical, hydraulic and acoustic characteristics with which flow rate regulators should comply;\n— the procedures for testing these characteristics. This European Standard is applicable to:\n— flow rate regulators intended to be mounted on tapware used with sanitary appliances in toilets, washrooms and kitchens (single taps, combination tap assemblies, mechanical mixing valves, thermostatic mixing valves);\n— flow rate regulators used under the following pressure and temperature conditions:\nFlow rate regulators can only be connected downstream of the obturator of the tap.

ONORM EN 246-1992衛(wèi)生設(shè)備管件．流速調(diào)節(jié)器通用規(guī)范

Diese Europ?ische Norm gilt für Strahlregler, die an Armaturen zur Ausrüstung von Sanit?rgegenstanden angeschlossen werden, die in R?umen für die Hygiene und Küchen eingebaut sind (Auslaufventile, Mischbatterien, mechanisch gesteuerte Mischer.. ).