日本一区二区三区精品视频-成人av电影一区二区三区-日韩视频网址中文字幕在线-美女精品18禁久久久久久

產(chǎn)品中心您當(dāng)前的位置:首頁(yè) > 產(chǎn)品中心 > 愛(ài)斯佩克ESPEC環(huán)境試驗(yàn)箱 > 步進(jìn)式恒溫老化試驗(yàn)室 > 愛(ài)斯佩克ESPEC步入式恒溫恒濕室

基礎(chǔ)信息Product information

產(chǎn)品名稱:愛(ài)斯佩克ESPEC步入式恒溫恒濕室

產(chǎn)品型號(hào):

更新時(shí)間:2024-08-17

產(chǎn)品簡(jiǎn)介:

愛(ài)斯佩克ESPEC步入式恒溫恒濕室,適用標(biāo)準(zhǔn):GB/T2423.3(IEC60068-2-78)、ISO16750/GB/T14710/GB/T13543:1992、JESD22對(duì)工業(yè)產(chǎn)品進(jìn)行濕熱實(shí)驗(yàn)、高溫實(shí)驗(yàn)、低溫實(shí)驗(yàn)以及高低溫漸變實(shí)驗(yàn),具有極限溫(濕)度范圍廣和實(shí)際溫(濕)度精度高的特點(diǎn)

產(chǎn)品特性Product characteristics

愛(ài)斯佩克ESPEC步入式恒溫恒濕試驗(yàn)室

適用標(biāo)準(zhǔn):GB/T2423.3(IEC60068-2-78)、GB/T2423.4(IEC60068-2-30)、GB/T2423.34(IEC60068-2-38)、GB/T2423.3(IEC60068-2-78)、GB/T2423.4(IEC60068-2-30)、GB/T2423.34(IEC60068-2-38)、GB/T2423.40(IEC60068-2-66)/ ISO16750/GB/T14710/GB/T13543:1992、JESD22、GB/T2423.40(IEC60068-2-66)、ISO16750、GB/T14710、GB/T13543、JESD22。

對(duì)工業(yè)產(chǎn)品進(jìn)行濕熱實(shí)驗(yàn)、高溫實(shí)驗(yàn)、低溫實(shí)驗(yàn)以及高低溫漸變實(shí)驗(yàn),具有極限溫(濕)度范圍廣和實(shí)際溫(濕)度精度高的特點(diǎn),經(jīng)過(guò)國(guó)家環(huán)境實(shí)驗(yàn)設(shè)備質(zhì)量監(jiān)督中心檢測(cè);符合“環(huán)境實(shí)驗(yàn)十倍條件"系列標(biāo)準(zhǔn)中的各項(xiàng)標(biāo)準(zhǔn)要求。廣泛應(yīng)用于檢測(cè)電子設(shè)備、IT通訊、汽車運(yùn)輸、工控機(jī)電、儀器儀表、材料能源、化工建筑等產(chǎn)品。溫度范圍-10~+150℃;濕度范圍10~95%;容積2000L/4000L/8000L/12500L/16800L/25800L/35000L/50000L


愛(ài)斯佩克ESPEC步入式恒溫恒濕試驗(yàn)室系列

溫濕度步入式試驗(yàn)室廣泛應(yīng)用于檢測(cè)電子設(shè)備、IT通訊、汽車運(yùn)輸、工控機(jī)電、儀器儀表、材料能源、化工建筑等產(chǎn)品耐熱、耐寒、耐干、耐濕的環(huán)境適應(yīng)性性能。同時(shí)可附加光照、淋雨、氣流、降雪、振動(dòng)等復(fù)合應(yīng)力人工模擬產(chǎn)成品全天候運(yùn)行條件,用于產(chǎn)品的研發(fā)評(píng)估及定型評(píng)價(jià)。集團(tuán)產(chǎn)品有組裝房板式和一體成型式標(biāo)準(zhǔn)系列,滿足從單一穩(wěn)定的老化室到復(fù)合精密的多功能試驗(yàn)室的各種需求。


高低溫(濕熱)試驗(yàn)室
自制框架式庫(kù)房板,強(qiáng)度高、絕熱效果好
采用電子膨脹閥控制技術(shù),節(jié)能、控制快捷
靜電容式傳感器濕度控制,維護(hù)簡(jiǎn)單可靠性強(qiáng)
溫度范圍:-65~+80℃;濕度范圍:20~95%;內(nèi)容積:4?~


高低溫(濕熱)試驗(yàn)室
溫濕度控制全范圍實(shí)現(xiàn)無(wú)霜運(yùn)轉(zhuǎn)
負(fù)載同步自動(dòng)控制,對(duì)應(yīng)室內(nèi)快速溫度場(chǎng)變化
新計(jì)裝實(shí)現(xiàn)組網(wǎng)、遠(yuǎn)程監(jiān)控
長(zhǎng)期穩(wěn)定*運(yùn)轉(zhuǎn),省電量達(dá)原系列50%
溫度范圍:-40~+80℃;濕度范圍:10~95%;內(nèi)容積:4?~


一體式高低溫(濕熱)試驗(yàn)室
采用耐高溫玻璃纖維技術(shù)的一體化設(shè)計(jì),實(shí)現(xiàn)寬域的溫濕度控制
模塊化設(shè)計(jì),滿足整車測(cè)試巨大溫度場(chǎng)變化要求
有為歐美及日韓整車及配件廠商眾多的供貨實(shí)績(jī)
溫度范圍:-65~+180℃;溫變速率:5~15℃/分;
濕度范圍:10~95%;內(nèi)容積:5?~


Z series Walk-In type temperature (& humidity) chamber
Z系列步入式恒溫(恒濕)室

Z系列恒溫(恒濕)試驗(yàn)室,在提高性能和可靠性的同時(shí),大幅度降低了電力的消耗。采用可實(shí)現(xiàn)運(yùn)行自動(dòng)化、操作簡(jiǎn)便化的計(jì)測(cè)裝置以及各種節(jié)能新技術(shù)。
Z-series temperature (& humidity) chamber,greatly cutting down power consumption while improving the performance and reliability. Utilize metering and measurement devices that can operate automatically and conveniently, as well as various new energy-saving technologies.

愛(ài)斯佩克ESPEC步入式恒溫恒濕室應(yīng)用說(shuō)明

Manual Of Walking Chamber
整車空氣質(zhì)量測(cè)試采樣環(huán)境 
Sampling of vehicle air quality test

復(fù)合環(huán)境下整車空氣質(zhì)量測(cè)試統(tǒng)是上海通用汽車和泛亞汽車技術(shù)中心,為了積極應(yīng)對(duì)防止地球變暖、大氣環(huán)境改善、建立循環(huán)型社會(huì)等各種環(huán)境課題。同時(shí),也在考慮車廂內(nèi)環(huán)境的基礎(chǔ)上,推動(dòng)汽車制造的重要項(xiàng)目。
“整車空氣質(zhì)量測(cè)試采樣環(huán)境艙"是其中的主要組成部分,是國(guó)內(nèi)*臺(tái)能夠同時(shí)滿足三個(gè)VOC標(biāo)準(zhǔn)的采樣艙,在整個(gè)亞太地區(qū)*,*國(guó)家環(huán)保部制定的車內(nèi)揮發(fā)性有機(jī)物和醛酮類物質(zhì)采樣測(cè)定方法(HJT400-2007)、日本JAMA及ISO TC146/SC6N標(biāo)準(zhǔn),并獲得國(guó)家實(shí)用新型及發(fā)明。 
Vehicle air quality testing under complex environment system is conducted by Shanghai General Motors for the prevention of global warming, the improvement of atmospheric environmental and the establishment of a recycling society.
Vehicle air quality sample testing cabin provided by Shanghai ESPEC is a signifi cant part of the system which can both meet the 3 VOC standard sample cabin and volatile organic compounds,aldehydes and ketones sample testing system lay down by State Environmental Protection Division(HJT400-2007).It can also meet JAMA as well as ISO TC146/SC6N.The sample testing cabin is one of a kind in Asia-Pacifi c area whhic wins National utility models and patents.


復(fù)合環(huán)境下工程結(jié)構(gòu)耐久性能綜合試驗(yàn)系統(tǒng) 
Durability of engineering structures under complex environment  integrated test system.

同濟(jì)大學(xué)“985工程"二期建設(shè)“城市建設(shè)與防災(zāi)"科技創(chuàng)新平臺(tái)的子項(xiàng)目。
本試驗(yàn)系統(tǒng)的建設(shè)目標(biāo)是建成一系列可模擬真實(shí)工程結(jié)構(gòu)服役環(huán)境的步入型人工復(fù)合環(huán)境室,為學(xué)者或工程師進(jìn)行環(huán)境和荷載耦合作用下的工程結(jié)構(gòu)耐久性能試驗(yàn)提供平臺(tái)。
“工程結(jié)構(gòu)人工復(fù)合環(huán)境室"是其中的主要組成部分,包括一般大氣環(huán)境室、海洋大氣環(huán)境室、工業(yè)大氣環(huán)境室和綜合大氣環(huán)境室,旨在試驗(yàn)室中模擬和重現(xiàn)真實(shí)世界中工程結(jié)構(gòu)的各種服役環(huán)境,模擬環(huán)境因素主要有:溫度、濕度、鹽霧、酸雨/淋雨、CO2/SO2/H2S/HCl氣體、局部強(qiáng)風(fēng)、光照(包括紅外燈、紫外燈、氙燈)。
Technology Innovation Subprojects of Tongji University are 985 Project,2nd Construction Project and Urban Construction and Disaster Prevention Project.
The goal of test system is to build a series of walking chambers that can simulate the real engineering structures enviroment and provide scholars or engineers with integrated test system to test durability of engineering structures under complex environment in load coupling.
Engineering structured arti fi cial conmpounding chamber provided by Shanghai Espec is an important part of the system which includes atmospheric chamber,oceanic chamber,Industrial chamber and integrated atmospheric chamber. The purpose of these chambers is to simulate all the possible enviroment in engineering structures. The simulation of environmental factors are temperature,humidity,salt spray,acid rain/rain,CO2\SO2\H2S\HCI,local winds andillumination(infrared light,UV light). 


太陽(yáng)能光伏行業(yè)步入室 Solar Energy and PV industry Chmber
為了對(duì)應(yīng)太陽(yáng)能光伏行業(yè)產(chǎn)品—電池面板及組件的環(huán)境試驗(yàn)要求,上海ESPEC開發(fā)的步入室主要滿足以下標(biāo)準(zhǔn):
In correspondence with the test system of battery panel and components, the chamber conducted by Shanghai Espec is to meet the following standards:
溫度循環(huán)試驗(yàn) temperature cycle test  : GB/T 9535-1998      IEC61215 10.11      UL1703 Figure 35.1
濕-冷試驗(yàn) humidity-freezing test :      GB/T 9535-1998      IEC61215 10.12      UL1703
濕-熱試驗(yàn) humidity-heating test :       GB/T 9535-1998      IEC61215 10.13      85℃/85%,持續(xù)1000h。


電子行業(yè)試驗(yàn)介紹 SElectronics Industry Test description
針對(duì)醫(yī)藥、化妝品行業(yè)等長(zhǎng)期恒定溫濕度試驗(yàn)的需求,采用節(jié)能,簡(jiǎn)易設(shè)計(jì),控制維護(hù)成本,保證設(shè)備可靠性運(yùn)行。 
For medicine, cosmetics and other long-term demand for constant temperature and humidity testing, using energy-saving, simple designing, maintenance costs control, ensuring that the equipment operates effi ciently.


長(zhǎng)期儲(chǔ)存試驗(yàn)介紹 Introduction of long-term storage industry test
針對(duì)電子、家電類、辦公事務(wù)機(jī)等各行業(yè)可靠性試驗(yàn)條件的要求,定制可滿足打印機(jī),洗衣機(jī),冰箱等不同類型需求的環(huán)境試驗(yàn)箱。 
For electronics, home appliances, of fi ce machines and other requirements of the industry reliability test conditions ,customized to meet the printer, washing machines,refrigerators and other needs of different types of environmental chambers.


型號(hào) Model
外部尺寸 W×H×D (mm)
Outside Dimensions
內(nèi)部尺寸 W×H×D (mm)
Internal Dimensions
內(nèi)容量(M3)
Content of
040
2100×2305×1150 1970×2100×1020 4.2
2100×2375×1150 1900×2100×950 3.8
080
2100×2305×2100 1970×2100×1970 8.1
2100×2375×2100 1900×2100×1900 7.6
120
3150×2305×2100 3020×2100×1970 12.5
3150×2375×2100 2950×2100×1900 11.8
160
4200×2305×2100 4070×2100×1970 16.8
4200×2375×2100 4000×2100×1900 16.0
250
3150×2305×4200 3020×2100×4070 25.8
3150×2375×4200 2950×2100×4000 24.8
340
4200×2305×4200 4070×2100×4070 34.8
4200×2375×4200 4000×2100×4000 33.6
400
5250×2305×4200 5120×2100×4070 43.8
5250×2375×4200 5050×2100×4000 42.4
Chamber-size
注: 1.上擋尺寸庫(kù)房板厚度65mm:下?lián)醭叽鐜?kù)房厚度100mm;
The thickness of upper storage board is 65mm;the thickness of lower storage board is l00mm; 
2.外部尺寸不包括空調(diào)室、動(dòng)力盤、機(jī)械室和箱體外突部分;
The external dimension excludes air-conditioning room,power panel,engine room and protruded casing;
3.本公司亦可根據(jù)客戶的具體要求,承接設(shè)計(jì)、制造各種大型非標(biāo)步入室。
We can design and make various large non-standard walk-in chamber according to the customers' requirements.
室本體尺寸


愛(ài)斯佩克ESPEC步入式恒溫恒濕室性能特點(diǎn)

*的試驗(yàn)室?guī)旆?Distinctive storeroom of chambers

由自制的庫(kù)房板組合拼裝而成;試驗(yàn)室的大小、形狀隨意可變,采用現(xiàn)場(chǎng)拼裝方式;便于運(yùn)輸、搬入、搬遷、拼縫使用日本進(jìn)口硅橡膠作為密封、收縮基材。自制庫(kù)房板采用框架式,內(nèi)膽外殼鋼板嵌入框架、發(fā)泡成一體的設(shè)計(jì)加工工藝,形成的整體具有強(qiáng)度高、密封性強(qiáng)、耐溫濕度范圍寬、保溫性能好、使用壽命長(zhǎng)等行業(yè)中獨(dú)到之處(有別于冷庫(kù)用庫(kù)房板)??蚣苁褂眠M(jìn)口日本愛(ài)斯佩克*設(shè)計(jì)的工程塑料型材,外殼為覆塑冷軋鋼板,內(nèi)膽使用冷軋不銹鋼板(SUS304),環(huán)保的氨基甲酸乙酯硬質(zhì)發(fā)泡作為保溫材料。
The chamber is assembled with self-made storeroom boards. The dimension and shape of it can be changed freely. It is assembled  on site and can 
be transported, carried and relocated conveniently. The special silicon rubber imported from Japan is utilized as the base material for sealing and 
contracting for the assemble seams. The self-made storeroom boards employ the design and processing technology of frame structure, setting steel 
plates into the frame as inner part and outer covering and foaming into a whole body that boasts the distinctive features of high tightness, perfect 
sealing, wide range of temperature and humidity resisting, good warmness reserving and long life etc. of the industry (It is distinguished from the storeroom 
board of the ice house). The engineering plastic sections with distinctive design of Espec imported from Japan are used for the  frame while the outer 
covering utilizes the plastic-covering cold-rolled steel sheet The inner part is made from cold-rolled stainless steel sheet (SUS304). The environment-friendly 
ethyl urethane is foamed as warmness reserving material.


靜電容式濕度傳感器 Static volume humidity sensor  (Option)
濕度測(cè)量突破傳統(tǒng)的干濕球測(cè)量方式,采用電容測(cè)定方式的濕度傳感器,不需要濕球紗布,克服了水質(zhì)對(duì)濕度測(cè)量的影響,簡(jiǎn)化了使用程序,提高了產(chǎn)品運(yùn)行時(shí)的可靠性。
The humidity sensor has broken through the traditional method of dry and wet bulb metering and utilizing the method of static v olume determining needs 
no longer wet-bulb gauze and has overcome the defect of the generally poor water quality of China, and has simpli fi ed the procedure and improved 
the reliability in operation.


電子膨脹閥控制技術(shù) Electronic expansion valve control technology
制冷系統(tǒng)采用電子膨脹閥對(duì)冷媒的流量和蒸發(fā)溫度進(jìn)行控制,通過(guò)無(wú)級(jí)方式控制制冷能力,實(shí)現(xiàn)了制冷能力的無(wú)級(jí)調(diào)節(jié),與毛細(xì)管的控制方式相比;穩(wěn)定性強(qiáng),節(jié)能效果明顯,溫濕度控制更快捷。
The cooling system employs electronic expansion valve to control the  fl ow and evaporative temperature of the cooling medium, and has realized 
stepless regulation of cooling. Compared with capillary control, it is more stable, more energy-ef fi cient and more accurate in controlling temperature 
and humidity.


無(wú)霜運(yùn)行和自動(dòng)除霜回路,實(shí)現(xiàn)低濕度和低溫可連續(xù)運(yùn)行
Nonfrosting operation and automatic defrosting loop, continuous operation in low humidity and low temperature.
在相應(yīng)的試驗(yàn)溫(濕)度區(qū)間,通過(guò)改變冷媒蒸發(fā)溫度的設(shè)計(jì),實(shí)現(xiàn)可連續(xù)運(yùn)行。連續(xù)低溫試驗(yàn)運(yùn)行時(shí)蒸發(fā)器結(jié)霜,導(dǎo)致試驗(yàn)溫度難以維持;通過(guò)自動(dòng)除霜設(shè)計(jì),可實(shí)現(xiàn)低溫試驗(yàn)連續(xù)運(yùn)行。
In the corresponding range of testing temperature (humidity),it can operate continuously through changing the design of the eva porative temperature 
of the cooling medium. The evaporator may be frosted in continuous low-temperature testing operation. In such circumstance it i s dif fi cult to keep the 
testing temperature. With the design of automatic defrosting, continuous low-temperature testing can be realized.


*進(jìn)簡(jiǎn)捷的P計(jì)測(cè)裝置 
Advanced and convenient P metering devicemetering device
P計(jì)測(cè)裝置配置6.5英寸TFT液晶觸摸顯示屏,中文彩色顯示畫面,可進(jìn)行試驗(yàn)程序設(shè)定,程序的編制采用人機(jī)對(duì)話方式,即使初次使用者亦可無(wú)障礙的操作。僅需簡(jiǎn)單的溫濕度值設(shè)定便可實(shí)現(xiàn)zui為省能源的自動(dòng)運(yùn)行模式。后備運(yùn)行功能可縮短設(shè)備的停機(jī)時(shí)間,減少用戶的時(shí)間損耗。計(jì)裝能進(jìn)行詳細(xì)的警示、故障內(nèi)容顯示和故障履歷管理,為迅速正確處理警示、排除故障提供方便。
定時(shí)器功能實(shí)現(xiàn)了任意時(shí)間內(nèi)預(yù)約自動(dòng)啟動(dòng)和停止設(shè)備運(yùn)行。
P metering device is equipped with 6.5-inch TFT liquid crystal touch screen, and Chinese color display. Varied testing programs can be set on the device. 
The programs are edited through dialogue mode. Those who use it for the  fi rst time can also operate without any dif fi culties. Automatic operation mode 
that can maximumly save energy will be realized through temperature and humidity value setting. The function of back-up operati on can shorten the 
halting time of the equipments and cut down time consumption for the users. The metering device can give detailed alarm, displa y the content of fault 
and manage the fault records to provide convenience troubleshooting. The timer function brings the pre-set automatic starting and stopping operation 
of the device at any time into reality.

電子膨脹閥控制技術(shù) Electronic expansion valve control technology
靜電容式濕度傳感器 Static volume humidity sensor  (Option)

濕度測(cè)量突破傳統(tǒng)的干濕球測(cè)量方式,采用電容測(cè)定方式的濕度傳感器,不需要濕球紗布,克服了水質(zhì)對(duì)濕度測(cè)量的影響,簡(jiǎn)化了使用程序,提高了產(chǎn)品運(yùn)行時(shí)的可靠性。
The humidity sensor has broken through the traditional method of dry and wet bulb metering and utilizing the method of static v olume determining needs no longer wet-bulb gauze and has overcome the defect of the generally poor water quality of China, and has simpli fi ed the procedure and improved the reliability in operation.
制冷系統(tǒng)采用電子膨脹閥對(duì)冷媒的流量和蒸發(fā)溫度進(jìn)行控制,通過(guò)無(wú)級(jí)方式控制制冷能力,實(shí)現(xiàn)了制冷能力的無(wú)級(jí)調(diào)節(jié),與毛細(xì)管的控制方式相比;穩(wěn)定性強(qiáng),節(jié)能效果明顯,溫濕度控制更快捷。
The cooling system employs electronic expansion valve to control the  fl ow and evaporative temperature of the cooling medium, and has realized stepless regulation of cooling. Compared with capillary control, it is more stable, more energy-ef fi cient and more accurate in controlling temperature and humidity.

水蒸氣分壓控制 Water vapor partial pressure control
將水蒸氣分壓作為參數(shù)進(jìn)行濕度控制,避免了過(guò)大的調(diào)節(jié)幅度和熱失控。

The humidity is brought under control by taking vapor partial pressure as parameter, avoiding excessive adjustment margin and therm out of control.


綠色環(huán)保 Green environment protection effect
采用對(duì)臭氧層破壞系數(shù)為零的綠色環(huán)保冷媒(HFC)。

This standard adopts cold-producing medium (HFC), which holds the destroying coeffi cient to ozone layer equaling to zero.


無(wú)紙記錄儀+CF卡+讀卡器(標(biāo)準(zhǔn)配置) Paperless recorder + CF card + carder reader (Standard constitu tion)
采用高分辨率的5英寸單色液晶顯示器,具有曲線、棒圖、數(shù)字、總覽、歷史曲線,一覽等多種顯示方式。多種數(shù)據(jù)保存格式和觸發(fā)功能可以更有效地保存數(shù)據(jù),并且通過(guò)外部CF卡使數(shù)據(jù)得到雙重保護(hù),即使突然斷電,也能對(duì)存儲(chǔ)數(shù)據(jù)進(jìn)行保護(hù);使用操作簡(jiǎn)便,還可以通過(guò)PC對(duì)數(shù)據(jù)進(jìn)行處理、打印和轉(zhuǎn)換成用戶需要的格式。
It utilizes the 5-inch single-color liquid crystal display monitor with high resolution and has multiple display mode containing curve, bar, digital, surf, historical 
curve and list etc. Various kinds of data saving format and touch-off function can more effectively protect the data that can obtain double protection through the external CF card. Though in case of sudden power off, the data in memory can also be protected. It can be conveniently and simply operated and can handle, print the data through PC and switch the format according to the need of the users.


只需設(shè)定試驗(yàn)條件,試驗(yàn)室便可自動(dòng)控制運(yùn)行 
Operation of the chamber can be controlled automatically by setting the testing conditions
只需設(shè)定試驗(yàn)條件(溫度、濕度、時(shí)間等),試驗(yàn)室便可進(jìn)行自動(dòng)控制運(yùn)行,并且始終會(huì)以的功率匹配輸出追隨或維持既定試驗(yàn)條件。即便在試驗(yàn)過(guò)程中開閉試驗(yàn)室門或試樣發(fā)熱負(fù)荷變化都能以*控制實(shí)現(xiàn)快捷的響應(yīng)。
By setting the testing conditions (temperature, humidity and time etc.), operation of the chambers can be controlled automatica lly. The chamber can pursue or maintain the testing conditions with the most ideal power matching and output. Though the door of the chamber is open ed or closed in the process of chamber, or the heat generating load of the sample changes, it can always respond promptly with the best control.  


交替輸出控制降低電力設(shè)備的容量(日本)
Alternate output control lowers the capacity of the electric equipment (Patent of Japan)
通過(guò)溫濕度控制的功率交替輸出;降低運(yùn)行時(shí)的zui大電流同時(shí)降低對(duì)試驗(yàn)室的電力設(shè)備容量要求。
Through alternate output of the temperature and humidity control, the maximum current  as well as can be dowered the requirement for capacity of the electric equipment of the chamber. 

留言框

  • 產(chǎn)品:

  • 您的單位:

  • 您的姓名:

  • 聯(lián)系電話:

  • 常用郵箱:

  • 省份:

  • 詳細(xì)地址:

  • 補(bǔ)充說(shuō)明:

  • 驗(yàn)證碼:

    請(qǐng)輸入計(jì)算結(jié)果(填寫阿拉伯?dāng)?shù)字),如:三加四=7

上一篇:愛(ài)斯佩克ESPEC冷熱沖擊試驗(yàn)箱

下一篇:愛(ài)斯佩克ESPEC鹽霧試驗(yàn)箱