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冷凝器放氣閥放氣步：關(guān)閉儲(chǔ)液器的出液閥。第二步：開啟壓縮機(jī)，把系統(tǒng)中的冷劑(以及不凝性氣體)壓入冷凝器中，直到低壓繼電器動(dòng)作而停車。第三步：停車后讓冷凝器中繼續(xù)循環(huán)冷卻水，使冷劑充分凝結(jié)。因不凝性氣體比冷劑氣體輕，所以聚集在冷凝器頂部(某些小型裝置冷凝器在壓縮機(jī)底部，此時(shí)則聚集在高壓系統(tǒng)中位置zui高的地方)。第四步：打開冷凝器頂部的放氣閥(或雙座排氣截止閥的多用通槽或排氣溫度表插座等接頭處)，將不凝性氣體放出。

華中總代理日本理化RKC溫控器，回路調(diào)節(jié)器,溫度調(diào)節(jié)器，溫度控制器，CH402溫控器，CD901溫控器庫存現(xiàn)貨,CD401、CH402、CB100、REX-C100,REX-C900、REX-C700,C700、C410、 C400、 CB400,C100、F900、F700、F400，特價(jià)供應(yīng)，備客戶急用之所需。本公司可供全國(guó)客戶之所需，快遞送貨上門，若有需要?dú)g迎您來電垂詢！
型號(hào)尺寸介紹：
RH100 48x48X63 液晶顯示
RH400 48X96X60 液晶顯示
RH900 96X96X60 液晶顯示
CH102 48X48X108
CH402 96X48X112
CH902 96*96*112
CD101 48X48X110
CD401 48X96X110
CD501 48X96X112
CD701 72X72X112
CD901 96X96X112
FB400 48X96
FB900 96X96
F400 48X96
F700 72X72
F900 96X96（壓力調(diào)節(jié)器）
CB100 48X48
CB400 48X96
CB500 96X48
CB700 72X72
CB900 96X96

【通用段落】圖2撥碼開關(guān)設(shè)定輸入電路1.3實(shí)時(shí)時(shí)鐘實(shí)時(shí)時(shí)鐘芯片RX-825A（IC4）提供給系統(tǒng)SOE事件的時(shí)間記錄點(diǎn)，該芯片擁有4kHz串行I2C總線接口，內(nèi)置頻率為32.768kHz的石英振蕩器，提供寬溫、高穩(wěn)定性的實(shí)時(shí)時(shí)間數(shù)據(jù)。訊方式通訊方式采用雙路RS485方式，調(diào)試及設(shè)定和上位機(jī)通訊部分在物理上分成兩路，互不干擾，有效防止可能存在的誤操作。圖3雙路RS485通訊電路1.5SOE事件記錄存儲(chǔ)SOE事件記錄存儲(chǔ)器使用32k低功耗SRAM（IC3）IC61C256AH和后備電源形成一個(gè)斷電不丟失的數(shù)據(jù)存儲(chǔ)單元，使用數(shù)據(jù)鎖存器74HC373（IC2）和CPU的PC端口組成15位數(shù)據(jù)地址對(duì)IC3進(jìn)行數(shù)據(jù)存儲(chǔ)操作（見圖4）。

【通用隨機(jī)圖片】

以下型號(hào)常備大量現(xiàn)貨：
RH100 FK02-M*GN-NN
RH100 FK02-V*GN-NN
RH100 FK02-8*GN-NN
RH100 AK02-MM*GN-NN
RH400 FK02-M*GN-NN
CD901 FK02-8*GN-NN

CB100 FK02-M*GN-NN/A/Y
CB100 FD07-M*GN-NN/A/Y
CB100 FK02-V*GN-NN/A/Y
CB100 FK02-MM*GN-NN/A/Y
CB100 AK02-MM*GN-NN/A/Y
CB100 WK02-MV*GN-NN/A/Y
CB100 FK02-8*GN-NN/A/Y
CB400 FK02-M*GN-NN/A/Y
CB400 FD07-M*GN-NN/A/Y
CB400 FK02-V*GN-NN/A/Y
CB400 FK02-MM*GN-NN/A/Y
CB400 AK02-MM*GN-NN/A/Y
CB400 WK02-MV*GN-NN/A/Y
CB400 FK02-8*GN-NN/A/Y
CB500 FK02-M*GN-NN/A/Y
CB500 FD07-M*GN-NN/A/Y

CB500 FK02-V*GN-NN/A/Y
CB500 FK02-MM*GN-NN/A/Y
CB500 AK02-MM*GN-NN/A/Y
CB500 WK02-MV*GN-NN/A/Y
CB500 FK02-8*GN-NN/A/Y
CB700 FK02-M*GN-NN/A/Y
CB700 FD07-M*GN-NN/A/Y
CB700 FK02-V*GN-NN/A/Y
CB700 FK02-MM*GN-NN/A/Y
CB700 AK02-MM*GN-NN/A/Y
CB700 WK02-MV*GN-NN/A/Y
CB700 FK02-8*GN-NN/A/Y
CB900 FK02-M*GN-NN/A/Y
CB900 FD07-M*GN-NN/A/Y
CB900 FK02-V*GN-NN/A/Y
CB900 FK02-MM*GN-NN/A/Y
CB900 AK02-MM*GN-NN/A/Y
CB900 WK02-MV*GN-NN/A/Y
CB900 FK02-8*GN-NN/A/Y
REX-C100 FK02-M*AN-NN
REX-C100 FD02-M*AN
RH400 FK02-V*GN-NN
RH400 FK02-8*GN-NN
RH400 AK02-MM*GN-NN
RH400 AK02-MV*GN-NN
RH900 FK02-M*GN-NN

RH900 FK02-V*GN-NN
RH900 FK02-8*GN-NN
RH900 AK02-MM*GN-NN
CH102 FK02-M*GN-NN

儀器樣品臺(tái)位置精度小于3微米，且搭載創(chuàng)新的拼接功能，可以將延伸到多個(gè)圖像上的過大或細(xì)長(zhǎng)的顆粒拼接在一起進(jìn)行計(jì)算。另外該儀器還具有5個(gè)不同放大倍率物鏡，并可選配一個(gè)1.25x或1x的物鏡。梅特勒-托利多EasyViewer1219年，梅特勒-托利多發(fā)布了新品圖像與粒度分析工具EasyViewer1。該儀器并非傳統(tǒng)意義上的圖像法粒度粒型分析儀，主要應(yīng)用在在線測(cè)量領(lǐng)域，是一款探頭式圖像工具，可以實(shí)時(shí)在線采集過程中晶體、顆粒與液滴的高分辨率圖像?！就ㄓ枚温洹?

【通用隨機(jī)圖片】
CH102 FK02-V*GN-NN
CH102 WK02-MM*GN-NN
CH102 WK02-MV*GN-NN
CH402 FK02-M*GN-NN
CH402 FD02-M*GN-NN
CH402 FK02-V*GN-NN
CH402 FK02-MM*GN-NN
CH402 WK02-MV*GN-NN
CH402 FK02-8*GN-NN
CH902 FK02-M*GN-NN
CH902 FK02-V*GN-NN
CH902 FK02-8*GN-NN
CH902 WD06-MM*GN-NN
CH902 WK02-MV*GN-NN
CD101 FK02-M*GN-NN
CD101 FK02-V*GN-NN
CD101 WK02-MM*GN-NN
CD101 WD02-MV*GN-NN
CD401 FD04-M*GN-NN
CD401 FK02-V*GN-NN
CD401 FK02-MM*GN-NN
CD401 WK02-MV*GN-NN
CD401 FK02-8*GN-NN
CD501 FK02-M*GN-NN
CD501 FD08-M*GN-NN
CD501 FK02-V*GN-NN
CD501 FK02-MM*GN-NN
CD501 WK02-MV*GN-NN
CD501 FK02-8*GN-NN
CD701 FK02-M*GN-NN
CD701 FD10-M*GN-NN
CD701 FK02-V*GN-NN
CD701 FK02-MM*GN-NN
CD701 WK02-MV*GN-NN
CD701 FK02-8*GN-NN
CD901 FK02-M*GN-NN
CD901 FD06-M*GN-NN
CD901 FK02-V*GN-NN
CD901 FK02-MM*GN-NN
CD901 AK02-MM*GN-NN
CD901 WK02-MV*GN-NN
REX-C100 FK02-V*AN
REX-C100 FK02-8*AN
REX-C400 FK02-M*AN-NN
REX-C400 FD05-M*AN
REX-C400 FK02-V*AN
REX-C400 FK02-8*AN
REX-C700 FK02-M*AN-NN
REX-C700 FD07-M*AN
REX-C700 FK02-V*AN
REX-C700 FK02-8*AN
REX-C900 FK02-M*AN-NN
REX-C900 FD09-M*AN
REX-C900 FK02-V*AN
REX-C900 FK02-8*AN
CH102 FK02-M*AN-NN
CH402 FK02-M*AN-NN
CH902 FK02-M*AN-NN
CD101 FK02-M*AN-NN
CD401 FK02-M*AN-NN
CD501 FK02-M*AN-NN
CD701 FK02-M*AN-NN
CD901 FK02-M*AN-NN
CB100 FK02-M*AN-NN/A/Y
CB400 FK02-M*AN-NN/A/Y
CB500 FK02-M*AN-NN/A/Y
CB700 FK02-M*AN-NN/A/Y
CB900 FK02-M*AN-NN/A/Y
CH102 FK02-V*AN-NN
CH402 FK02-V*AN-NN
CH902 FK02-V*AN-NN
CD101 FK02-V*AN-NN
CD401 FK02-V*AN-NN
CD501 FK02-V*AN-NN
CD701 FK02-V*AN-NN
CD901 FK02-V*AN-NN

壓縮機(jī)為什么要做保護(hù)？？壓縮機(jī)運(yùn)行時(shí)，可能出現(xiàn)一些異常的情況，如：排氣壓力過高，吸氣壓力太低，油壓不足，電動(dòng)機(jī)過熱，過量液體進(jìn)入氣缸等。出現(xiàn)異常情況時(shí)，若沒有保護(hù)措施，壓縮機(jī)將會(huì)損壞。對(duì)壓縮機(jī)采取的保護(hù)措施可分為四類：防止液擊；壓力保護(hù)；內(nèi)置電動(dòng)機(jī)的保護(hù)；溫度保護(hù)。防止液擊當(dāng)進(jìn)入氣缸的液體太多，來不及從排氣閥排出時(shí)，氣缸內(nèi)將出現(xiàn)液擊，液擊時(shí)產(chǎn)生的很高的壓力使氣缸、活塞、連桿.等零件損壞，因此需采取一系列保護(hù)措施。【通用段落】

【通用隨機(jī)圖片】
CB100 FK02-V*AN-NN/A/Y
CB400 FK02-V*AN-NN/A/Y
CB500 FK02-V*AN-NN/A/Y
CB700 FK02-V*AN-NN/A/Y
CB900 FK02-V*AN-NN/A/Y
REX-C900 FK07-8*AN
REX-AD410A-4X2-N-P-N/CE
AE500D05-4*HHNP-NN/A/Y
CH102 FD06-M*AN-NN
CH402 WK10-MM*AN-NN
CH902 FD08-V*AN-NN
CD101 FD06-V*AN-NN
CD401 FK07-V*AN-NN
CD501 FD03-V*AN-NN
CD701 AK02-MV*GN-NN
CD901 WK02-MM*GN-NN
CB100 FD02-M*AN-NN/A/Y
CB400 FK05-V*AN-NN/A/Y
CB500 WK02-MV*GN-NN/A/Y
CB700 FD02-V*AN-NN/A/Y
CB900 FD02-MM*AN-NN/A/Y
CH102 FK02-MM*GN-NN
CH402 AK06-MM*AN-NN
CH902 FK02-MV*GN-NN
CD101 FJ02-M*AN-NN
CD401 FJ02-V*GN-NN
CD501 FJ02-MM*AN-NN
CD701 FD06-V*AN-NN
CD901 FK02-V*GN-NN
CB100 FK02-V*GN-NN/A/Y
CB400 AK02-MM*GN-NN/A/Y
CB500 WK02-MV*GN-NN/A/Y
CB700 FD10-VM*GN-NN/A/Y
CB900 FD04-V*GN-NN/A/Y
CH102 FK02-8*AN-NN
CH402 FK02-8*AN-NN
CH902 FK02-8*AN-NN
CD101 FK02-8*AN-NN
CD401 FK02-8*AN-NN
CD501 FK02-8*AN-NN
CD701 FK02-8*AN-NN
CD901 FK02-8*AN-NN
CB100 FK02-8*AN-NN/A/Y

CB400 FK02-8*AN-NN/A/Y
CB500 FK02-8*AN-NN/A/Y
CB700 FK02-8*AN-NN/A/Y
CB900 FK02-8*AN-NN/A/Y
CH102 FK02-8*AN-NN
CH402 FK02-8*AN-NN
CH902 FK02-8*AN-NN
CD101 FK02-8*AN-NN
CD401 FK02-8*AN-NN
CD501 FK02-8*AN-NN
CD701 FK02-8*AN-NN
CD901 FK02-8*AN-NN
CB100 FK02-8*AN-NN/A/Y
CB400 FK02-8*AN-NN/A/Y
CB500 FK02-8*AN-NN/A/Y
CB700 FK02-8*AN-NN/A/Y
CB900 FK02-8*AN-NN/A/Y
CD401 FK02-M*GN-NN
RH100 FK02-M*GN/A
RH100 FK02-V*GN/A
RH100 FK02-8*GN/A
RH100 AK02-MM*GN/A
RH400 FK02-M*GN/A
RH400 FK02-M*AN/A
RH400 FK02-V*GN/A
RH400 FK02-8*GN/A
RH400 AK02-MM*GN/A
RH400 AK02-MV*GN/A
RH900 FK02-M*GN/A
RH900 FK02-V*GN/A
RH900 FK02-8*GN/A
RH900 AK02-MM*GN/A
CD401 FK02-M*GN-NN

更多型號(hào)歡迎來電咨詢。

RKC CD901FK06-M*AF-5N
RKC CD501FK02-M*AN-NN
RKC CD901FK02-M*GN-NN
RKC CB100FK04-V*CA-NN/N
RKC CH402FK05-V*CN-NN
RKC CD901-FK02-M*AN-NN
RKC CB100WK07-M*AP
RKC CH402WK04-VM*AP
RKC CH402FK02-VM*AN
RKC CB100FK02-M*GN-NN/A/Y
RKC REX-C700FK02-M*FE
RKC CH402FE02-VM*AN
RKC CD401FD10-8*AD
RKC CD401FD10-M*AD
RKC CD401FD10-V*AD
RKC CH402F601-M*AD
RKC CH402F801-8*AD-5N
RKC CH102FK02-8*NN
RKC F900F601-8XHL-N2N-NA
RKC C400FK08-V-HN
RKC C100FK04-M*GN
RKC CH402WR02-M*AN
RKC CH902WR02-M*AN 
RKC CD901FK08-M*GN

【通用段落】一個(gè)密閉良好的無塵車間，在使用過程中，主要的漏風(fēng)途徑有以下四種：1）門窗縫隙的漏風(fēng)；開門時(shí)的漏風(fēng)；風(fēng)淋室、傳遞室的漏風(fēng)；室內(nèi)工藝排風(fēng)。下面介紹各種漏風(fēng)量計(jì)算方法：1縫隙漏風(fēng)量的計(jì)算方式一：v=1.29*(P)1/2V=S*vP：無塵車間內(nèi)外壓力差（Pv：從縫隙處流過的風(fēng)速(m/s)S：縫隙面積（m2）V：通過縫隙的泄漏風(fēng)量（m3/h）例：假設(shè)條件：房間正壓2pa，門縫長(zhǎng)度3.6m，窗縫長(zhǎng)度4m，假設(shè)縫隙寬度.2m門縫隙面積S1=.2*3.6=.72m2，窗縫隙面積S2=.2*4=.8m2泄漏風(fēng)量V=s*v=(S1+S2)*36*1.29*(P)1/2=(.72+.8)*36*1.29*1/2=3157m3/hr方法二：L=.827AP)1/21.25=1.3375AP)1/2（壓差法計(jì)算方式）式中L正壓漏風(fēng)量(m3/s)；.827漏風(fēng)系數(shù)；A總有效漏風(fēng)面積(m2)；P壓力差(Pa)；不嚴(yán)密處附加系數(shù)2開門的泄漏風(fēng)量假設(shè)條件：房間正壓P=2Pa，門面積S=.9*2.=1.8m2，風(fēng)速v=1.29*(P)1/2=5.77m/s,開啟次數(shù)n=1次/hr，開啟時(shí)間t=5s泄漏風(fēng)量Q=S*v*t*n=1.8*5.77*5*1*=51.93m3/h每小時(shí)開一次門，開5秒，泄漏空氣量51.93m3/h3風(fēng)淋室與傳遞窗的空氣泄漏量假設(shè)條件：風(fēng)淋室體積15m3，密閉無縫隙開閉順序?yàn)殚_關(guān)開關(guān)分析：以風(fēng)淋室為例開時(shí)A/S內(nèi)壓力為常壓11325Pa關(guān)時(shí)A/S內(nèi)壓力為常壓11325Pa，保持不變開時(shí)A/S內(nèi)壓力為常壓11325Pa，保持不變，但穩(wěn)定后壓力變?yōu)榕c房間內(nèi)同樣壓力11325+2pa關(guān)時(shí)A/S內(nèi)壓力為常壓11325+2Pa,保持不變結(jié)論：所以需要補(bǔ)充的空氣量為15m3的空間壓力變化為2Pa時(shí)的密閉空間的補(bǔ)氣量根據(jù)理想氣體方程式PV=mRT，（P氣壓，單位Pa；V體積，單位m3；m氣體質(zhì)量單位kg；R氣體常數(shù)等于287；T氣體開氏溫度，單位K，假設(shè)室內(nèi)溫度25℃，開氏溫度為298K）需補(bǔ)充空氣質(zhì)量m=（P*V）/（R*T）=(2*15)/(287*298)=.35kg=3L相對(duì)來說風(fēng)淋室及傳遞箱的泄漏量較?。荛]良好的情況下），可忽略不計(jì)。

【通用隨機(jī)圖片】
RKC C400FK02-M*NN
RKC CH402FK02-M*GN-NN
RKC CH402-FD09-MM-CN
RKC CB100WK04-VM*AP
RKC CB100WK07-M*AP
RKC C100-FK04-V*GN
RKC CD901
RKC FB900-8N-4 2NND/A1-F801/Y
RKC FB900-8N-4*2NND/A1-FK41
RKC C700FK06-M*1NT
RKC CD701WK03-MM*AN
RKC REX-D400F-N*DN-N-5
RKC REX-D400F-N*DS-N-5
RKC REX-D400F-N*DS-N-N
RKC REX-D900F801-5*HL-N2N-5N
RKC REX-D900F-N*DN-N-5 AC220V
RKC REX-D900F-N*DN-N-N AC220V
RKC C700-FK02-3M-GG
RKC CH102FK02-M*G-NN
RKC C400FB02-M*NM
RKC CB100FK02-VV*GG-NN1A1Y
RKC CH102FK02-V*GG-NN
RKC C700FK06-M*AN
RKC REX-C100FK02-M*MN
RKC REX-C100FK02-V*EN
RKC REX-C100FD02-V*EN
RKC CH402FD08-M-GNN
RKC RKC-P96
RKC CH402WK02-MM*AN
RKC C100FK02-M*AN
RKC REX-C100FD02-V*EN
RKC CB100FD09-M*AN-NN/A/Y
RKC CH402-FD02-M*GN-NN
RKC CH402FK02-M*GN-5N
RKC CH402FK02-MM*AN
RKC CD901FK06-8*AB-5N
RKC CD901FK06-8*AB-NN
RKC CD901FK06-M*AB-NN
RKC CD901AK02-MM*AN
RKC REX-C700FK07-M*AN
RKC CD901FK02-M*GN
RKC CD901FD01-NN*HNN 0-300℃
RKC C100FK02-M*AN
RKC C100FK10-V*GN
RKC C100FD02-V*EN
RKC C100FK02-M*MN
RKC C100FK02-V*EN
RKC C10FD02-V*EN
RKC CD901FS01-HN-NN

【通用隨機(jī)圖片】
RKC FB900-8N-4*4F85/A1-F801/Y
RKC CB100AD01-MM*AN-5N
RKC CD401FK02-MM*AN-5N
RKC CD901FK02-M*AN-NN
RKC CH402WE02-VM*AN
RKC CH901WE02-VM*AN
RKC CD901FD10-V*GN-NN
RKC CB100FK02-M*GN-NN/A/Y
RKC C900FK06-M*AN
RKC CB400WD01-MM*AB-NN/A/Y
RKC CD901F801-8*AN
RKC REX-C900FK06-M*AG
RKC CD901-WD08-VW*AN
RKC CH402AK01-MM*GN-NNZK-1033
RKC CH102FK02-M*GN-NN
RKC C900FS02-8*AN
RKC CD901FS02-8*AN
RKC C100FK02-V*AB
RKC C100FK02-M*MN
RKC CD901FD02-MM*AN-NN PT100
RKC CD701FK02-M*AN
RKC CD401FK02-M*AN-NN
RKC CD701WK03-MM*AN
CD401 FK02-M*AN-NN
RKC REX-C100FK02-M*MN
RKC CH402FK05-V*CN-NN
RKC REX-C100FK02-M*CN
RKC REX-F900FK11-8XFA-N2N-NN
RKC C700FK07-M*AN
RKC F900FK11-8*AF-81N-NN
RKC SA200FK01-VM-3-AN-NN
RKC CB100FK02-V*DN-NN/A/Y
RKC CH902FK02-M*GN-NN
RKC CH102FK02-8*NN
RKC CB100FK03-V*AN-NN/A/Y
RKC CD901-FK02-M*GN
RKC CB100FK02-M*GN-NN/A/Y
RKC C700WK13-MM*GN 100TO240 AC
RKC CB400 100-240V AC
RKC CB400FK02-V*DN-NN/N
RKC CD901F801-8*HJ-NN
RKC CD701FK02-M*AN-NN
RKC CH402FK02-M*GN-NNJK-1033
RKC CH402F801-VM-AN-5N
RKC CB900 FD10-V*NN/A/Y

RKC FB900-8N-4*NN8N/A2-F801/Y
RKC FB900-MM-4*NFN5/AN
RKC CH402FK02-M*GN-NN

【通用段落】

【通用隨機(jī)圖片】
RKC CH402 FK02-VM*AB
RKC CH902 FK02-VM*AB
RKC FB900-8N-4*4F85/A1-F801/Y
RKC CD401FK02-M*AN-NN
RKC CB100DK03-M*GN
RKC CB100DK03-M*RN
RKC CH402AK02-MM*AB
RKC CD901FS01-M*NN-NN
RKC CH102FR02-8*NN
RKC C400FK02-M*GN
RKC C400WE01-MM*AH
RKC CD901FK02-M*AN-NN
RKC CD901WD09-MM*DN-NN
RKC CB400-AK02-VM*NN-NN/A 0-400℃ K
RKC CB400-FK02-V*NN-NN/A 0-400℃ K
RKC CD701FK02-M*AN
RKC CH402WK02-MM*GN
RKC C900WD08-VM*AN
RKC REX-C500WJ01-MN*AN
RKC CB100FD09-M*AN-5N/A/Y

RKC溫控器RH100
RKC溫控器RH400
RKC溫控器RH900
RKC溫控器CH102
RKC溫控器CH402
RKC溫控器CH902
RKC溫控器CD101
RKC溫控器CD401
RKC溫控器CD501
RKC溫控器CD701
RKC溫控器CD901
RKC溫控器FB400
RKC溫控器FB900
RKC溫控器F400
RKC溫控器F700
RKC溫控器F900
RKC溫控器CB100
RKC溫控器CB400
RKC溫控器CB500
RKC溫控器CB700
RKC溫控器CB900
RKC溫控器RD100
RKC溫控器RD400
RKC溫控器RD900
RKC溫控器RD700

RKC溫控器RD500

貴陽CH902FK02-8*GN-NN

【通用段落】