人妻丝袜在线,操老熟女视频,不卡中文一二区

公司介紹主營(yíng)產(chǎn)品

吉林市普銳特科技有限責(zé)任公司，位于吉林市*開(kāi)發(fā)區(qū)。主要產(chǎn)品有：閃點(diǎn)儀、運(yùn)動(dòng)粘度測(cè)定儀、開(kāi)口閃點(diǎn)儀、閉口閃點(diǎn)儀、凝點(diǎn)儀、抗乳化測(cè)定儀。公司擁有專(zhuān)門(mén)從事多年石化儀器儀表研制工作的科研人員及高品質(zhì)的員工隊(duì)伍，具有雄厚的儀器、儀表制造能力。我公司產(chǎn)品被廣泛應(yīng)用于石化、電力、鐵路、航空、教育和科研部門(mén)，產(chǎn)品自動(dòng)化程度高，可代替進(jìn)口產(chǎn)品，加快工作效率，從而減輕了化驗(yàn)室工作人員的勞動(dòng)強(qiáng)度。產(chǎn)品的質(zhì)量和*的自動(dòng)化技術(shù)性能也得到廣大用戶的好評(píng)與信賴。　　　　公司2007年研發(fā)了新一代的油品分析儀器。其中以智能開(kāi)口閃點(diǎn)測(cè)定儀（執(zhí)行標(biāo)準(zhǔn)GB/T3536-2008）和智能閉口閃點(diǎn)測(cè)定儀（執(zhí)行標(biāo)準(zhǔn)GB/T261-2008）為代表：這兩種儀器采用彩色液晶顯示器，觸摸式鍵盤(pán)，中、英文界面操作菜單有良好的人機(jī)界面，對(duì)用戶設(shè)定的參數(shù)有保存記憶功能，可存100項(xiàng)試驗(yàn)紀(jì)錄。自動(dòng)打印試驗(yàn)結(jié)果并設(shè)有232計(jì)算機(jī)接口，整體儀器外觀小巧、操作簡(jiǎn)便、測(cè)量準(zhǔn)確工作穩(wěn)定性高、重量輕，很適合現(xiàn)場(chǎng)工作。公司研發(fā)的新一代智能凝·傾點(diǎn)測(cè)定儀具有彩色液晶顯示器，觸摸式鍵盤(pán)、中文操作界面、半導(dǎo)體制冷等技術(shù)特點(diǎn)。檢測(cè)油品范圍：變壓器油、柴油、各種機(jī)油等?！　　　」窘?jīng)過(guò)不斷努力與創(chuàng)新，并有機(jī)電一體化和單片機(jī)及應(yīng)用的工程師做后盾力量已逐步形成了以儀器儀表研制、開(kāi)發(fā)、生產(chǎn)、自動(dòng)化系統(tǒng)集成、計(jì)算機(jī)及網(wǎng)絡(luò)技術(shù)應(yīng)用為主導(dǎo)，集、科、產(chǎn)于一體的高科技企業(yè)?！　　　」局睾贤?、守信譽(yù)、求發(fā)展。希望我公司產(chǎn)品給您工作帶來(lái)便利。Jilin Prius Special Technology Co., Ltd., located in Jilin Hi-tech Development Zone. The main products are: a flash point tester, kinematic viscosity meter, opening flash point tester, closed flash point tester, pour point tester, anti-emulsification tester. The company has specialized in petrochemical instrumentation development work for many years of scientific research personnel and high-quality workforce, a strong instrument, instrument manufacturing capacity. Our products are widely used in petrochemical, electric power, railway, aviation, education and scientific research sector, high degree of automation products, can replace imported products, to accelerate the work efficiency, thereby reducing the labor intensity of laboratory staff. Quality and performance of advanced automation technology products has also been the majority of users praise and trust.The company in 2007 developed a new generation of oil analysis instruments. Among the smart opening flash point tester (the implementation of standards GB / T3536-2008) and Smart Flash Point Tester (Executive Standard GB / T261-2008) represented: Both instruments use color LCD display, touch keyboard, in English operation menu interface have good man-machine interface, the parameters set by the user has to save memory, it can store 100 test records. Automatically print test results and a 232 computer interface, the overall appearance of small, simple operation, high measurement accuracy job stability, light weight, very suitable for field work. The company developed a new generation of intelligent condensate ? pour point tester with color LCD, touch keyboard, Chinese user interface, and other leading semiconductor refrigeration technology features. Oil Detection range: transformer oil, diesel, various oils and the like.The company through continuous efforts and innovation, and mechatronics and microcontroller applications and engineers backed by force has been gradually formed instrumentation research and development, production, automation systems integration, computer and network technology oriented set, Branch, Produced in high-tech enterprises.Company contract and keep credibility, and development. We hope our products bring convenience to your work.

點(diǎn)擊展示更多內(nèi)容

產(chǎn)品簡(jiǎn)介在線詢價(jià)

該石油產(chǎn)品傾點(diǎn)凝點(diǎn)測(cè)定器是引進(jìn)生產(chǎn)的，符合GB/T 510,GB/T3536。該儀器采用壓縮機(jī)制冷原理，封閉式浴槽，配有傾斜支架及傾點(diǎn)套，并裝有智能數(shù)字顯示控制儀，使用方便、質(zhì)量可靠，該儀器采用模糊控制原理和PID自整定技術(shù)，控制性能穩(wěn)定可靠，是化驗(yàn)室 ...

PND176石油產(chǎn)品凝點(diǎn)、傾點(diǎn)測(cè)定儀PND176petroleumproductfreezingpoint,pourpointtester 產(chǎn)品詳情

PND176石油產(chǎn)品凝點(diǎn)、傾點(diǎn)測(cè)定儀

該石油產(chǎn)品傾點(diǎn)凝點(diǎn)測(cè)定器是引進(jìn)生產(chǎn)的，符合GB/T 510。該儀器采用壓縮機(jī)制冷原理，封閉式浴槽，配有傾斜支架及傾點(diǎn)套，并裝有智能數(shù)字顯示控制儀，使用方便、質(zhì)量可靠，該儀器采用模糊控制原理和PID自整定技術(shù)，控制性能穩(wěn)定可靠，是化驗(yàn)室的試驗(yàn)儀器。
該儀器制冷系統(tǒng)是由壓縮機(jī)、過(guò)濾器、毛細(xì)管節(jié)流器、蒸發(fā)器及各連接管路組成。制冷劑通過(guò)蒸發(fā)器吸熱膨脹，膨脹后的氣體由壓縮機(jī)壓入排氣管路形成高溫高壓氣體再進(jìn)入冷凝器冷卻成液體，然后經(jīng)毛細(xì)管節(jié)流降壓進(jìn)入蒸發(fā)器蒸發(fā)吸熱從而達(dá)到制冷目的。制冷劑蒸發(fā)后又被壓縮機(jī)壓入排氣管進(jìn)入冷凝器，這樣周而復(fù)始地工作實(shí)現(xiàn)循環(huán)制冷。溫度控制系統(tǒng)是由智能數(shù)顯控溫儀進(jìn)行PID調(diào)節(jié)實(shí)現(xiàn)定點(diǎn)控溫，控溫儀輸出的控制信號(hào)觸發(fā)固態(tài)繼電器，使加熱管工作抵消壓縮機(jī)制冷系統(tǒng)產(chǎn)生的冷量，使其恒在我們所需要的溫度上。

技術(shù)指標(biāo) ：
制冷溫度：室溫～-45℃(可選－75℃液晶顯示)
降溫時(shí)間：≤100分鐘
輸入方式：Pt100
控溫精度：±0.1℃
電源電壓：AC220V 50Hz
結(jié)構(gòu)形式：一槽兩孔

PND176 petroleum products pour point analyzer
The determination of the pour point of the pour point of the petroleum products is produced by the introduction of advanced technology from Japan, according to GB / T 510. The instrument uses a compressor refrigeration principle, enclosed bath with tilt stａnd and pour point sets, and is equipped with intelligent digital display controller, easy to use, reliable quality, the instrument uses fuzzy control principle and PID self-tuning technology, control performance stable and reliable, is the the laboratory preferred test instrument.
The refrigeration system is the instrument by the compressor, filter, capillary restrictor, connected to the evaporator and the piping components. Endotherm of the refrigerant through the evaporator expansion pressure by the compressor, the expansion of the gas after the formation of high temperature and high pressure gas into the exhaust pipe and then into the condenser cooling into liquid, and then by capillary throttling into the evaporator evaporation endothermic to achieve refrigeration purposes . Compressor pressure refrigerant evaporates then into the exhaust pipe into the condenser, so the cycle refrigeration cycle to work. The temperature control system is noticeable by the intelligent digital temperature control device PID adjustment to achieve the fixed-point temperature control, temperature control device output control signal to trigger solid-state relays, heating pipe work offset compressor refrigeration system to produce cold it constant in on the required temperature.

Technical indicators:
Refrigeration temperature: room temperature ~ -75 ℃
Cooling time: ≤ 100 minutes
Input mode: Pt100
Temperature control accuracy: ± 0.1 ℃
Power supply voltage: AC220V 50Hz
Structural forms: a slot two holes

關(guān)鍵詞：制冷系統(tǒng) 過(guò)濾器蒸發(fā)器冷凝器控制系統(tǒng)

熱門(mén)產(chǎn)品

產(chǎn)品名稱	參考價(jià)	地區(qū)	公司名稱	更新時(shí)間
水博士臺(tái)式紅外分光法測(cè)油儀	面議	長(zhǎng)沙市	湖南水博士科技有限公司	2026-09-18	在線詢價(jià)
礦物油動(dòng)植物油紅外測(cè)油儀	￥18000	青島市	青島聚創(chuàng)環(huán)保集團(tuán)有限公司	2026-09-11	在線詢價(jià)
便攜式紅外分光測(cè)油儀	￥22800	濰坊市	山東萊恩德智能科技有限公司	2026-09-11	在線詢價(jià)
紅外測(cè)油儀	面議	長(zhǎng)治市	山西信偉慧誠(chéng)科技有限公司	2026-09-10	在線詢價(jià)
水質(zhì)在線PTSA紫外熒光傳感器	￥7500	蘇州市	蘇州蛙視傳感科技有限公司	2026-09-02	在線詢價(jià)
便攜式紅外測(cè)油儀	￥3800	濰坊市	山東優(yōu)云譜光電科技有限公司	2026-09-01	在線詢價(jià)

免責(zé)申明

所展示的信息由會(huì)員自行提供，內(nèi)容的真實(shí)性、準(zhǔn)確性和合法性由發(fā)布會(huì)員負(fù)責(zé)，儀表網(wǎng)對(duì)此不承擔(dān)任何責(zé)任。儀表網(wǎng)不涉及用戶間因交易而產(chǎn)生的法律關(guān)系及法律糾紛，糾紛由您自行協(xié)商解決

友情提醒：本網(wǎng)站僅作為用戶尋找交易對(duì)象，就貨物和服務(wù)的交易進(jìn)行協(xié)商，以及獲取各類(lèi)與貿(mào)易相關(guān)的服務(wù)信息的平臺(tái)。為避免產(chǎn)生購(gòu)買(mǎi)風(fēng)險(xiǎn)，建議您在購(gòu)買(mǎi)相關(guān)產(chǎn)品前務(wù)必確認(rèn)供應(yīng)商資質(zhì)及產(chǎn)品質(zhì)量。過(guò)低的價(jià)格、夸張的描述、私人銀行賬戶等都有可能是虛假信息，請(qǐng)采購(gòu)商謹(jǐn)慎對(duì)待，謹(jǐn)防欺詐，對(duì)于任何付款行為請(qǐng)您慎重抉擇！如您遇到欺詐等不誠(chéng)信行為，請(qǐng)您立即與儀表網(wǎng)聯(lián)系，如查證屬實(shí)，儀表網(wǎng)會(huì)對(duì)該企業(yè)商鋪?zhàn)鲎N(xiāo)處理，但儀表網(wǎng)不對(duì)您因此造成的損失承擔(dān)責(zé)任！