安慶望江CJZQ-H40L電磁球閥
TJ2A-100/100,TJ2A-200/100,TJ2A-200/200電磁塊式制動(dòng)器，無(wú)錫溫納廠家，生產(chǎn)廠家
TJ2A-300/300,TJ2A-100,TJ2A-200,TJ2A-300電磁塊式制動(dòng)器，無(wú)錫溫納廠家，生產(chǎn)廠家
MW160-80,MW200-160,MW315-630,MW250-315電磁塊式制動(dòng)器，無(wú)錫溫納廠家，生產(chǎn)廠家
MW400-1250,MW500-2500,MW630-5000電磁塊式制動(dòng)器，無(wú)錫溫納廠家，生產(chǎn)廠家
MW710-8000,MW800-10000電磁塊式制動(dòng)器，無(wú)錫溫納廠家，生產(chǎn)廠家
MWZ160-80,MWZ200-160,MWZ315-630,MWZ250-315電磁塊式制動(dòng)器，無(wú)錫溫納廠家，生產(chǎn)廠家
MWZ400-1250,MWZ500-2500,MWZ630-5000電磁塊式制動(dòng)器，無(wú)錫溫納廠家，生產(chǎn)廠家
MWZ710-8000,MWZ800-10000電磁塊式制動(dòng)器，無(wú)錫溫納廠家，生產(chǎn)廠家
JZ-100,JZ-200,JZ-300,JZ-400,JZ-500,JZ-600JZ系列電磁鼓式制動(dòng)器，無(wú)錫溫納廠家，生產(chǎn)廠家
DYTP450-/110,DYTP700-/110,DYTP450-300/110整體水平電液推桿，無(wú)錫溫納廠家，生產(chǎn)廠家
DYTP1000-/110,DYTP700-800/110,DYTP1750-/90整體水平電液推桿，無(wú)錫溫納廠家，生產(chǎn)廠家
清洗整個(gè)真空泵腔內(nèi)的零件，如轉(zhuǎn)子、旋片、彈簧等。一般用汽油清洗，并烘干。對(duì)橡膠件類清洗后用干布擦干即可。清洗裝配時(shí)應(yīng)輕拿輕放小心碰傷。向軸承體內(nèi)加入軸承潤(rùn)滑機(jī)油，觀察油位應(yīng)在油標(biāo)的中心線處，潤(rùn)滑油應(yīng)及時(shí)更換或補(bǔ)充。檢查真空泵管路及結(jié)合處有無(wú)松動(dòng)現(xiàn)象。用手轉(zhuǎn)動(dòng)真空泵，試看真空泵是否靈活。重新裝配后應(yīng)進(jìn)行試運(yùn)行，一般須空運(yùn)轉(zhuǎn)2小時(shí)并換油二次，因清洗時(shí)在真空泵中會(huì)留有一定量易揮發(fā)物，待運(yùn)轉(zhuǎn)正常后，再投入正常工作。
恒溫恒濕培養(yǎng)箱升降溫速率檢測(cè)標(biāo)準(zhǔn)?恒溫恒濕箱升溫及降溫速率測(cè)試需在滿載條件下進(jìn)行,升溫及降溫速率：每5min的平均變化速率為51℃/min或試驗(yàn)箱高的平均變化速率。測(cè)試點(diǎn)定為工作空間幾何中心點(diǎn)。恒溫恒濕培養(yǎng)箱升溫及降溫速率測(cè)試程序：在試驗(yàn)箱溫度可調(diào)范圍內(nèi)，選取低標(biāo)稱溫度為低降溫溫度，高標(biāo)稱溫度為高升溫溫度。開(kāi)啟冷源，使試驗(yàn)箱由室溫降到低規(guī)定溫度，至少穩(wěn)定2h后，調(diào)至高規(guī)定溫度，檢測(cè)試驗(yàn)箱溫度從溫度范圍的1%升到9%的時(shí)間;使試驗(yàn)箱在高規(guī)定溫度下，穩(wěn)定2h.后再調(diào)至低規(guī)定溫度;檢測(cè)試驗(yàn)箱溫度從溫度范圍9%降到1%的時(shí)間;在升溫和降溫過(guò)程每1min記錄溫度值1次。
商品描述
(1）型號(hào)/ Type
KHB ( BKH )＝閥塊型球簡(jiǎn)DN04-25/ vave block type bal valve DNO4-25
KHM ( MKH )＝袖套型球間DN32-50/ sleeve type bal valve DN32-50(
(2）連接形式／ Connecting bs
螺紋規(guī)格或管子外徑和連接形式對(duì)照表格
Reference table for thread specifications or pipe external diameter and connecting bs
NPT ( PT 連接美標(biāo) NPT ( PT / NPT ( PT ) connection American standard NPT ( PT )
UN / UN 的內(nèi)螺紋連接／ UN / UNF internal thread connection
(3）閥體，接頭體材料：1﹣碳鋼4﹣不銹鋼／ Valve body and connector material :1-carbon steel 4. Stainless steel
(4）球體和控制芯軸材料：1﹣合金鋼2﹣黃銅4﹣不銹鋼 Valve body and control core shaft material :1. Aloy steel 2- Braze 4 Stainless steel
IY-63,IY-25,IY-160,IY-100,IY-63B,IY-25B,IY-100B液控單向閥,生產(chǎn)廠家,無(wú)錫溫納廠家，
23S-25,23S-25D,24S-25D,24S-25,34S-25MD,34S-25,34S-25D,34S-25BMD,手動(dòng)換向閥,生產(chǎn)廠家,無(wú)錫溫納廠家
安慶望江CJZQ-H40L電磁球閥
(5）球體密封材料：1-POM/ bal body sealing material :1-POM
(6）接頭體和控制芯軸密封圈材料：2﹣丁晴橡膠4﹣氟橡膠 Sealing ring materials for connector and control core shaft :2-NBR4-fluororubber注：材料1112為常規(guī)組合／ NOTE : material 1112 are common combinations
(7）手柄型式／ Handle type 01＝鋁質(zhì)抱箍式手柄，直柄（ AG )/ aluminum hold loop handle , straight handle ( AG )02﹣鋁質(zhì)抱箍式手柄，曲柄（ AK )/ aluminum hold loop handle , crane handle ( AK ) 03﹣鑄鋅抱箍式手柄，直柄（ ZG )/ galvanized hold loop handle , straight handle ( ZG ) 04＝鑄鋅帶安裝螺栓的手柄，曲柄（ ZK )/ galvanized hold loop handle with installation bolts , crane handle ( 06＝鋼質(zhì)帶安裝螺栓的手柄，曲柄（ SK )/ steel handle with instalation bolts , crane handle ( SK ) 09﹣無(wú)手柄／ no handle
(8）系列／ Series （由制造商定／ by the manufacturer )
(9）表面保護(hù)／ Surface protection 無(wú)＝磷化／ None - phosphorization G ﹣鍍黃鋅／ G = yellow Zinc plating W ＝環(huán)保鋅（三價(jià)格）/ W = Environmental protection zinc ( trivalency )
安慶望江CJZQ-H40L電磁球閥
A2F56-4P2,A2F56-1P3,A2F56-2P3,A2F56-3P3,A2F56-4P3,斜軸泵馬達(dá)廠家,無(wú)錫溫納
A2F56-1P4,A2F56-2P4,A2F56-3P4,A2F56-4P4,A2F56-1P5,斜軸泵馬達(dá)廠家,無(wú)錫溫納
A2F56-2P5,A2F56-3P5,A2F56-4P5,A2F56-1P6,A2F56-2P6,斜軸泵馬達(dá)廠家,無(wú)錫溫納
A2F56-3P6,A2F56-4P6,A2F56-1P7,A2F56-2P7,A2F56-3P7,斜軸泵馬達(dá)廠家,無(wú)錫溫納
A2F56-4P7,A2F56-1Z1,A2F56-2Z1,A2F56-3Z1,A2F56-4Z1,斜軸泵馬達(dá)廠家,無(wú)錫溫納
A2F56-1Z2,A2F56-2Z2,A2F56-3Z2,A2F56-4Z2,A2F56-1Z3,斜軸泵馬達(dá)廠家,無(wú)錫溫納
A2F56-2Z3,A2F56-3Z3,A2F56-4Z3,A2F56-1Z4,A2F56-2Z4,斜軸泵馬達(dá)廠家,無(wú)錫溫納
A2F56-3Z4,A2F56-4Z4,A2F56-1Z5,A2F56-2Z5,A2F56-3Z5,斜軸泵馬達(dá)廠家,無(wú)錫溫納
A2F56-4Z5,A2F56-1Z6,A2F56-2Z6,A2F56-3Z6,A2F56-4Z6,斜軸泵馬達(dá)廠家,無(wú)錫溫納
A2F56-1Z7,A2F56-2Z7,A2F56-3Z7,A2F56-4Z7,A2F56-1S1,斜軸泵馬達(dá)廠家,無(wú)錫溫納
A2F56-2S1,A2F56-3S1,A2F56-4S1,A2F56-1S2,A2F56-2S2,斜軸泵馬達(dá)廠家,無(wú)錫溫納
A2F56-3S2,A2F56-4S2,A2F56-1S3,A2F56-2S3,A2F56-3S3,斜軸泵馬達(dá)廠家,無(wú)錫溫納
機(jī)筒與螺桿配合，實(shí)現(xiàn)對(duì)塑料的粉碎、軟化、熔融、塑化、排氣和壓實(shí)，并向成型系統(tǒng)連續(xù)均勻輸送膠料。一般機(jī)筒的長(zhǎng)度為其直徑的15～3倍，以使塑料得到充分加熱和充分塑化為原則。料斗：料斗底部裝有截?cái)嘌b置，以便調(diào)整和切斷料流，料斗的側(cè)面裝有視孔和標(biāo)定計(jì)量裝置。機(jī)頭和模具：機(jī)頭由合金鋼內(nèi)套和碳素鋼外套構(gòu)成，機(jī)頭內(nèi)裝有成型模具。機(jī)頭的作用是將旋轉(zhuǎn)運(yùn)動(dòng)的塑料熔體轉(zhuǎn)變?yōu)槠叫兄本€運(yùn)動(dòng)，均勻平穩(wěn)的導(dǎo)入模套中，并賦予塑料以必要的成型壓力。
訂貨示例／ Ordering Code
KHBG F3/6 (1) 3) (4)(5)(6) (8)(9)(10)(
(1）型號(hào)／ Type
KHBG ( BKHG )＝塊型球﹣螺紋式法蘭DNI6-25/
KHBG ( BKHG )= valve block ball valve - thread type flange DN16-25
KHMG ( MKHG )＝袖套型球閥﹣螺紋式法蘭DN32-50
KHMG ( MKHG )= sleeve type ball valve - thread type flange DN32-50
(2）公稱通徑／ Nominal diameter :13-65mm
(3) SAE 法蘭形式／ SAE flange type F3符合SAEJ518C3000psi(21Mpa)/F3- confirming to SAEJ518C3000psi(21Mpa)F6符合SAEJ518C6000psi(42Mpa)/F6-Confirming to SAEJ518C6000psi(42 Mpa )
(4）閥體，接頭體材料：1﹣碳鋼／ Valve body and cOnnector materials :1-Carbon steel
(5）球體和控制芯軸材料：1﹣合金鋼／ Valve body and control core shaft material :1.Alloy steel
CBGJ3110/1020,CBGJ3110/1016,CBGJ3110/1010,雙聯(lián)齒輪泵,高壓齒輪泵,鑄鐵齒輪泵生產(chǎn)廠家
CBGJ2080/2063/2050,CBGJ2080/2063/2040,CBGJ2080/2063/2032,雙聯(lián)齒輪泵,高壓齒輪泵,鑄鐵齒輪泵生產(chǎn)廠家
CBGJ2080/2050/2040,CBGJ2080/2050/2032,CBGJ2080/2040/2040,雙聯(lián)齒輪泵,高壓齒輪泵,鑄鐵齒輪泵生產(chǎn)廠家
CBGJ2080/2040/2032,CBGJ2080/2032/2032,CBGJ2063/2050/2050,雙聯(lián)齒輪泵,高壓齒輪泵,鑄鐵齒輪泵生產(chǎn)廠家
CBGJ2063/2050/2040,CBGJ2063/2050/2032,CBGJ2050/2040/2040,雙聯(lián)齒輪泵,高壓齒輪泵,鑄鐵齒輪泵生產(chǎn)廠家
CBGJ2050/2040/2032,CBGJ2050/2032/2032,CBGJ2040/2040/2032,CBGJ2032/2032/2032,雙聯(lián)齒輪泵,高壓齒輪泵,鑄鐵齒輪泵生產(chǎn)廠家
CMG2040,CMG2050,CMG2063,馬達(dá),高壓齒輪泵,鑄鐵齒輪泵
CMG2080,CMG2100,CMG3125,馬達(dá),高壓齒輪泵,鑄鐵齒輪泵馬達(dá),高壓齒輪泵,鑄鐵齒輪泵
齒輪泵,溫納齒輪泵
(6）球體密封材料：1- POM / ball body sealing material :1-POM
(7）接頭體和控制芯軸密封圈材料：2﹣丁晴橡膠4﹣氟橡膠 Sealing ring materials for connector and control core shaft :2-NBR4-fluororubber
(8）手柄型式／ Handle type 02＝鋁質(zhì)抱箍式手柄，曲柄（ AK )/02= aluminum hold loop handle , crane handle ( AK )06＝鋼質(zhì)帶固定螺栓式手柄，曲柄（ SK )06= steel handle with installation bolts , crane handle ( SK ) 09＝不帶手柄／09= no handle
(9）系列／ Series （由制造商定）/( by the manufacturer )
(10）表面保護(hù)／ Surface protection 無(wú)＝磷化／ None = phosphorization G ＝鍍黃鋅／ G = yelloW zinc plating W ＝環(huán)保鋅（三價(jià)格）/ W = Environmental protection Zinc ( trivalency )
NXQAB-63/31.5-L-Y,NXQAB-80/31.5-L-Y
NXQAB-100/31.5-L-Y,NXQAB-125/31.5-L-Y,NXQA-0.4/10-F-Y囊式蓄能器，無(wú)錫溫納囊式蓄能器廠家直銷
NXQA-0.63/10-F-Y,NXQA-1/10-F-Y,NXQA-1.6/10-F-Y囊式蓄能器，無(wú)錫溫納囊式蓄能器廠家直銷
NXQA-2.5/10-F-Y,NXQA-4/10-F-Y,NXQA-6.3/10-F-Y
NXQA-10/10-F-Y,NXQA-16/10-F-Y,NXQA-20/10-F-Y囊式蓄能器，無(wú)錫溫納囊式蓄能器廠家直銷
NXQA-25/10-F-Y,NXQA-32/10-F-Y囊式蓄能器，無(wú)錫溫納囊式蓄能器廠家直銷
NXQA-40/10-F-Y,NXQA-50/10-F-Y
NXQA-63/10-F-Y,NXQA-80/10-F-Y囊式蓄能器，無(wú)錫溫納囊式蓄能器廠家直銷
NXQA-100/10-F-Y,NXQA-125/10-F-Y,NXQA-150/10-F-Y
NXQA-150/20-F-Y,NXQA-150/31.5-F-Y,NXQA-0.4/20-F-Y囊式蓄能器，無(wú)錫溫納囊式蓄能器廠家直銷
NXQA-0.63/20-F-Y,NXQA-1/20-F-Y,NXQA-1.6/20-F-Y囊式蓄能器，無(wú)錫溫納囊式蓄能器廠家直銷
NXQA-2.5/20-F-Y,NXQA-4/20-F-Y,NXQA-6.3/20-F-Y
ACR23ELH電力質(zhì)量分析儀的設(shè)計(jì)和應(yīng)用周曉麗：本文介紹了ACR23ELH電力質(zhì)量分析儀的設(shè)計(jì)原理以及該產(chǎn)品在21年上海世博會(huì)中心場(chǎng)館配電系統(tǒng)中的實(shí)際應(yīng)用。關(guān)鍵字：電力質(zhì)量分析儀；諧波；世博會(huì)；ARM；DSP隨著電力電子技術(shù)的蓬勃發(fā)展，供電系統(tǒng)中增加了大量的非線性負(fù)荷，從低壓小容量的家用電器到大容量的工業(yè)交流變換器的廣泛應(yīng)用，引起了電網(wǎng)電壓、電流波形的畸變，威脅到電力系統(tǒng)安全、穩(wěn)定、經(jīng)濟(jì)運(yùn)行。
