GQS-20615ppm艙底水報(bào)警器（油份濃度計(jì)）
測(cè)量原理： GQS-206油份濃度計(jì)是根據(jù)國(guó)際海事組織（IMO）規(guī)范要求，由廈門星鯊儀器有限公司（廈門分析儀器廠）自主研發(fā)制造的產(chǎn)品。儀器采用國(guó)際上進(jìn)的紅外測(cè)量技術(shù)，通過(guò)對(duì)排放水的紅外探測(cè)測(cè)量其透射光及散射光信號(hào)，經(jīng)光電轉(zhuǎn)換器及微處理器數(shù)據(jù)處理測(cè)量出油份含量。當(dāng)排放水的油份濃度超過(guò)規(guī)定的值（15ppm）時(shí)，在儀器發(fā)出報(bào)警的同時(shí)輸出控制超標(biāo)信號(hào)，控制與其配套的艙底油污水分離器及排放裝置（電磁閥），防止超標(biāo)污水的直接排放。產(chǎn)品符合國(guó)際海事組織海上環(huán)境保護(hù)委員會(huì)MEPC107(49)決議要求,中國(guó)船級(jí)社型式。 | |
MG-3051HP高靜壓差壓變送器
| 高靜壓差壓變送器，MG-3051HP高靜壓差壓變送器 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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用途
NPT
外螺紋接頭 隔爆型，防爆標(biāo)志ExdⅡBT4-6 本安型，防爆標(biāo)志ExiaⅡCT5
默克PH盒裝測(cè)試條1.09541.0001
關(guān)鍵字：默克PH盒裝測(cè)試條 1.09541.0001
MerckPH試紙產(chǎn)品優(yōu)勢(shì)：
1，現(xiàn)場(chǎng)快速測(cè)定PH值
2，更加精確的測(cè)試結(jié)果，源于更加細(xì)致的顏色分度
3，廣泛地應(yīng)用于環(huán)境分析和生產(chǎn)控制中
4， 嚴(yán)格的質(zhì)量控制確保試紙條的運(yùn)用效果
PH試紙訂購(gòu)信息：
| 產(chǎn)品編號(hào) | PH范圍 | PH分度 | 包裝規(guī)格 |
| 1.09535.0001 | 0-14 | pH 0-1-2-3-4-5-6-7-8-9-10-11-12-13-14（PH分度：1） | 100/PK |
| 1.09531.0001 | 0-6.0 | pH 0-0.5-1-1.5-2-2.5-3-3.5-4-4.5-5-5.5-6（PH分度：0.5） | 100/PK |
| 1.09532.0001 | 7.5-14.0 | pH 7.5-8-8.5-9-9.5-10-10.5-11-11.5-12-12.5-13-14（PH分度：0.5） | 100/PK |
| 1.09533.0001 | 5.0-10.0 | pH 5-5.5-6-6.5-7-7.5-8-8.5-9-9.5-10（PH分度：0.5） | 100/PK |
| 1.09540.0001 | 0-2.5 | pH 0-0.5-1.0-1.3-1.6-1.9-2.2-2.5（PH分度：0.3/0.5） | 100/PK |
| 1.09541.0001 | 2.5-4.5 | pH 2.5-3.0-3.3-3.6-3.9-4.2-4.5（PH分度：0.2/0.5） | 100/PK |
| 1.09542.0001 | 4.0-7.0 | pH 4.0-4.4-4.7-5.0-5.3-5.5-5.8-6.1-6.5-7.0（PH分度：0.2/0.5） | 100/PK |
| 1.09543.0001 | 6.5-10 | pH6.5-6.8-7.1-7.4-7.7-7.9-8.1-8.3-8.5-8.7-8.9-9.0-9.5-10.0（PH分度：0.2/0.5） | 100/PK |
| 1.09545.0001 | 11.0-13.0 | pH 11.0-11.5-11.8-12.1-12.3-12.5-12.8-13.0（PH分度：0.2/0.5） | 100/PK |
體積最小的高精度AA10R自動(dòng)旋光儀(0.01)
The AA-10R series are compact, versatile, fully automatic polarimeters, suitable for measuring the rotation of optically active compounds across numerous samples throughout a vast range of laboratory applications.
With cast aluminium base and solid panels, the AA-10R series polarimeters are extremely robust. Although the most compact polarimeter in the market, the sample compartment accepts standard size tubes up to 200mm path length.
Both models have 3 keys: an on/off switch, a zero button and a "print" key, making operating the instrument easy.
Samples up to OD 1.5 (i.e a sample which absorbs less than 95% of the incident light beam) can be measured accurately by the use of a halogen lamp in conjunction with a very narrow band interference filter (standard wavelength 589.44nm). This ensures that readings are not biased due to sample colour.
A warning is given by the digital display if the OD 1.5 absorption tolerance is exceeded. Better results can generally be obtained with highly absorbing samples if the tube length is reduced.
The AA-10R series is available in two versions:
- angular scale model which reads directly in angular degrees to a ±0.01° accuracy.
- sugar scale model which displays the reading directly in degrees Z (In ternational Sugar Scale, ICUMSA 1988) to a ±0.02°Z accuracy.
To use the AA-10R polarimeter, simply press the set zero button once at the start of work; pour your solution into a sample tube, place the tube into the instrument and, in a few seconds, the result is shown on the digital LED display.
Versatility comes from choosing different tubes for different applications, for example, up to 4 samples per minute can be measured using a flow cell and either a funnel or an auto-sampler.
The unique operating principle of the AA-10R polarimeter, patented by Optical Activity Limited in the 1970"s, allows measurement of flowing samples and tolerates some turbulence, small bubbles or suspended solids, which would completely upset other polarimeters
specification | aa-10r angular scale model | aa-10r sugar scale model |
scale | degrees | iss degrees |
range | ±90° | ±199°z |
accuracy | ± 0.01° | ± 0.02°z |
wavelength | 589.44nm | |
light source | halogen filament lamp approximate life 2000 hours | |
outputs | digital led display, plus rs232 25-way output socket | |
reading time | <8 seconds <8 seconds | |
sample compartment | accepts standard polarimeter tubes with 30mm circular ends. maximum path length 200mm, bores 8mm down to 1.5mm | |
controls | power on/off, set zero button, print keydual wavelength model has a wavelength se-lection knob | |
special features | warning if sample transmittance is less than the 3% (ie, od 1.5) required for accurate measurement | |
power requirements | ac line voltage 230v ± 20% or 115v ± 20% 45hz to 65hz, 10 watts | |
emc and low voltage directives | ce marked complies with the following regulation 89/336/eec as amended by 91/263/eec and 92/31/eec electromagnetic compatibility directive (emc) and 93/68/eec low voltage directive | |
size (l x d x h) | 460 x 220 x 90 mm | |
weight | 8.5kg (gross weight packed - between 12 and 18kg) | |
http://www.opticalactivity.com/aa-10.htm
NTA855最近爆款【康明斯NTA855缸蓋3968931_增壓器總成】
| 3968921 | TUBE,TUR OIL DRAIN | 渦輪增壓器回油管 |
| 3968930 | HEAD,CYLINDER | 缸蓋 |
| 3968931 | HEAD,CYLINDER | 缸蓋 |
| 3968937 | TUBE,INJECTOR FUEL SUPPLY | 噴油器燃油供油管 |
| 3968939 | TUBE,INJECTOR FUEL SUPPLY | 噴油器燃油供油管 |
| 3968941 | TUBE,INJECTOR FUEL SUPPLY | 噴油器燃油供油管 |
| 3968942 | TUBE,INJECTOR FUEL SUPPLY | 噴油器燃油供油管 |
| 3968944 | TUBE,INJECTOR FUEL SUPPLY | 噴油器燃油供油管-JP |
| 3968956 | SUPPORT,FAN | 風(fēng)扇支撐 |
熱線： 15106768111 QQ：2529997127 
XSZD-701多功能全自動(dòng)振蕩儀
用于實(shí)驗(yàn)室中對(duì)各類液體進(jìn)行恒溫定時(shí)加熱、振蕩、脫氣。該儀器采用微計(jì)算機(jī)程序控制，中文菜單，無(wú)標(biāo)識(shí)按鍵操作，實(shí)現(xiàn)了人機(jī)對(duì)話，操作簡(jiǎn)單方便、控制溫度精確。具有體積小、重量輕、低噪音等特點(diǎn)，適合電力、石油、鐵路、質(zhì)檢、變壓器制造、商檢、高校、部隊(duì)等行業(yè)使用。XSZD-701型多功能全自動(dòng)振蕩儀，是新一代實(shí)驗(yàn)室物理試驗(yàn)振蕩儀器，該儀器符合GB/T17623-1998《絕緣油中溶解氣體組份含量的氣相色譜測(cè)定法》的振蕩脫氣方法；符合DL429.4-91《水溶性酸定量測(cè)定法》的振蕩加熱方法，用于實(shí)驗(yàn)室中對(duì)各類液體進(jìn)行恒溫定時(shí)加熱、振蕩、脫氣。該儀器采用微計(jì)算機(jī)程序控制，PID溫度自動(dòng)裁定計(jì)算技術(shù)，控制溫度精確；實(shí)現(xiàn)了智能型人機(jī)對(duì)話，傻瓜式界面操作，具有體積小、重量輕、低噪音等特點(diǎn)。
適用標(biāo)準(zhǔn)：GB/T17625-1998 DL429.4-91
XSZD-70多功能全自動(dòng)振蕩儀儀器特點(diǎn)：
l 大屏幕液晶顯示，中文菜單輸入，無(wú)標(biāo)識(shí)傻瓜式按鍵操作
l 采用微計(jì)算機(jī)控制,PID自整定控溫方式,溫度控制更精確
l 機(jī)械傳動(dòng)抗疲勞、抗振動(dòng)、免維護(hù)、低噪音
l 設(shè)有外插溫度計(jì)插孔,方便操作者觀察對(duì)比
l 體積小、重量輕、外觀考究
l 可同時(shí)放8支50毫升或100ml注射器
l 可同時(shí)放4支250ml三角瓶
XSZD-70全自動(dòng)震蕩儀技術(shù)參數(shù)：
l 溫度范圍：室溫～120℃；
l 控溫精度：室溫～50℃±0.2℃；50℃～100℃±0.3℃；100℃～120℃±0.5℃
l 振蕩頻率：275±3次/分；
l 振蕩幅度：35mm；
l 色譜振蕩脫氣：振蕩20分鐘，靜止10分鐘；恒溫50℃
l 水溶性酸振蕩：振蕩5分鐘，恒溫75℃；
l 其它物理振蕩：0～99分鐘內(nèi)任意設(shè)定振蕩、靜止時(shí)間±5秒
l 室溫～120℃內(nèi)任意設(shè)定溫度；
l 噪 音：<40分貝
l 電源：交流220V±10%；
l 頻率：50Hz±5%
l 適用環(huán)境溫度：5℃～45℃
l 適用環(huán)境濕度：≤85%
l 功 率:800W
l 儀器尺寸：500mm×350mm×375mm 凈重：31.5kg
l 包裝尺寸：580mm×430mm×465mm 毛重：39kg
XSZD-70全自動(dòng)震蕩儀注意事項(xiàng)：
l 請(qǐng)將儀器安裝在水平堅(jiān)固的工作臺(tái)上；
l 請(qǐng)不要安裝在有腐蝕性氣體的室內(nèi)；
l 不要將儀器安放于濕度大的地方，注意保持室內(nèi)通風(fēng)；如使用環(huán)境濕度長(zhǎng)期大于65%，請(qǐng)不定期保持儀器通電，以保持其長(zhǎng)期正常使用；
l 儀器顯示屏不要用手或硬物沖擊、碰撞，以免造成損壞
F21-4SF21-4S
導(dǎo)波雷達(dá)物位計(jì)701
11-62 11-62E11-62多翼式低噪聲離心通風(fēng)機(jī).排煙離心風(fēng)機(jī).火煙排風(fēng)機(jī)
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S212-50雙層玻璃反應(yīng)釜
雙層玻璃反應(yīng)釜產(chǎn)品說(shuō)明： 鄭州亞榮雙層玻璃反應(yīng)釜型號(hào)： 雙層玻璃反應(yīng)釜S212-50L 鄭州亞榮雙層玻璃反應(yīng)釜產(chǎn)品主要特征 S212系列鄭州亞榮雙層玻璃反應(yīng)釜內(nèi)層放置反應(yīng)溶媒可做攪拌反應(yīng)鄭州亞榮雙層玻璃反應(yīng)釜,夾層通過(guò)冷熱源（冷凍液、水、導(dǎo)熱油）循環(huán),鄭州亞榮雙層玻璃反應(yīng)釜可使內(nèi)層實(shí)現(xiàn)恒溫加熱或冷卻反應(yīng),鄭州亞榮雙層玻璃反應(yīng)釜可控制反應(yīng)溶媒的蒸餾與回流,鄭州亞榮雙層玻璃反應(yīng)釜是現(xiàn)代合成化工、生物制藥和新材料制備的理想試驗(yàn)、生產(chǎn)設(shè)備.◆鄭州亞榮雙層玻璃反應(yīng)釜蒸餾、回流可實(shí)現(xiàn)同時(shí)進(jìn)行 ◆鄭州亞榮鄭州亞榮雙層玻璃反應(yīng)釜特殊攪拌密封◆鄭州亞榮雙層玻璃反應(yīng)釜進(jìn)口變頻調(diào)速或電子無(wú)級(jí)調(diào)速，交流精密減速電機(jī)驅(qū)動(dòng)攪拌，攪拌力度強(qiáng)，無(wú)電刷，無(wú)火花◆鄭州亞榮雙層玻璃反應(yīng)釜物料與GG17玻璃和PTFE接觸,無(wú)交叉污染◆鄭州亞榮雙層玻璃反應(yīng)釜數(shù)顯轉(zhuǎn)速及高、低溫顯示,操作方便 鄭州亞榮雙層玻璃反應(yīng)釜產(chǎn)品規(guī)格 鄭州亞榮雙層玻璃反應(yīng)釜基 本 參 數(shù) 型號(hào) S212-50L 反應(yīng)瓶（L） 50 瓶口數(shù) 6 轉(zhuǎn)速（rpm） 0—680 攪拌軸徑（mm） 12 攪拌功率（w） 370 電壓/頻率 220V/50HZ 外形尺寸（mm×mm×mm） 580×580×2200 功 能 配 置 變頻調(diào)速 ● 立式冷凝器 ● 數(shù)顯轉(zhuǎn)速 ● 測(cè)溫管 ● 四氟組件密封 ● 加料活塞 ● 蒸餾裝置 ● 回流裝置 ● 低速增力 ● 下放料 ● 真空表 ● 萬(wàn)向節(jié)連接 ● 高低溫智能數(shù)顯 ○ 螺旋推進(jìn)攪拌器 ○ 防爆電機(jī) ○ 防爆控制器 ○ 雙層玻璃反應(yīng)釜說(shuō)明： ●—標(biāo)準(zhǔn)配置； ○—選配
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