產(chǎn)品詳情
iii.低兩位閃動(dòng)時(shí)可輸入日,按確認(rèn)鍵確認(rèn)數(shù)據(jù),轉(zhuǎn)去輸入時(shí)間,按退鍵不確認(rèn)數(shù)據(jù),中兩位閃動(dòng)轉(zhuǎn)去輸入月?;炷羷?dòng)彈儀注意事項(xiàng)實(shí)驗(yàn)時(shí),儀器和試塊放在一個(gè)堅(jiān)固的平臺(tái)上,試塊下好墊一塊橡膠墊。發(fā)射探頭放在試塊側(cè)面2mm處中間位置上,接收探頭放在發(fā)射探頭同側(cè)的一端距邊沿5mm處,同時(shí)探針應(yīng)頂?shù)皆噳K高度的中間處。探頭放好后首先吧發(fā)射探頭抵實(shí),然后把儀器調(diào)到手動(dòng)狀態(tài),之后適當(dāng)調(diào)動(dòng)顯示屏上諧振頻率,使之于此試塊自身頻率相同或相近,再適當(dāng)調(diào)節(jié)接收探頭與試塊的遠(yuǎn)近關(guān)系。
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小葉15306977014
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82408443-003 《鴻飛達(dá)自動(dòng)化科技優(yōu)價(jià)巨力奉獻(xiàn)》
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DP7APXSV211 《鴻飛達(dá)自動(dòng)化科技優(yōu)價(jià)巨力奉獻(xiàn)》
VB12濃縮液+淀粉兩種物料均為含固量約為5%的懸濁液,攪拌罐存放,不斷攪拌。塔進(jìn)料選用泵輸送。kg/h水分蒸發(fā)量,出成品含水量淀粉的1%、碳酸鈣的4%。進(jìn)料條件:5%固含量,通過蠕動(dòng)泵等輸送至塔內(nèi),要求物料溫度65℃,瞬間加熱。設(shè)備安裝,主塔安裝在室外,出料進(jìn)入室內(nèi)三層貼臨的廠房內(nèi),出料口高度為+15m左右。設(shè)備加熱方式選用一級(jí)蒸汽(.6MPa飽和蒸汽),二級(jí)電加熱,進(jìn)口溫度22℃,出口溫度8-9℃。
A20B-8101-0641/05A/FANUC
庫卡ECMAS3D2224BE531/KSP 600-3x20/伺服驅(qū)動(dòng)器
3HSD-0000030027
ABB整流橋控制接口板 PC D231
PFEA113-20
PFEA113-20
A02B-0307-B822
A06B-6079-H401
SCON-C-200A-CC-0-2 IAI 機(jī)器人驅(qū)動(dòng)器
3BSE042236R1
TWDLCAA40DRF
R28S-6G5-26C-200BM-4M
施耐德 140CPU67160 CPU
施耐德 490N0R00003 熱備光纖
施耐德 140CPS11420 電源模塊
施耐德 140CRA93200 R10分站適配器
施耐德 140DAI75300
施耐德 140DAO85300
施耐德 140ACI04000
PWA 79056-01-10 BENTLY NEVADA
PWA 79622-01 BENTLY NEVADA
PWA 87830-01D BENTLY NEVADA(鴻飛達(dá)科技速銷備件中心)
19195-01-15-XX-00-01 BENTLY NEVADA
PWA 72928-02R BENTLY NEVADA
72730-02-15-XX-XX-01 BENTLY NEVADA
3300/01-01-00 BENTLY NEVADA
3300/01-01-00 BENTLY NEVADA
PWA 129486-01 BENTLY NEVADA(鴻飛達(dá)科技速銷備件中心)
PWA 72867-01 BENTLY NEVADA
PWA 78894-01A BENTLY NEVADA
PWA79063-01B BENTLY NEVADA
78462-02L BENTLY NEVADA
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72751-02-01-15-00-02-00060 BENTLY NEVADA
78462-02J BENTLY NEVADA(鴻飛達(dá)科技速銷備件中心)
3300/61-05-01-00-00-00-00 BENTLY NEVADA
21747-040-00 BENTLY NEVADA
PWA 19343-01G BENTLY NEVADA
PWA 123447-01 BENTLY NEVADA
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ALLEN BRADLEY 1332-ZAA / 1332ZAA (NEW NO BOX)
ALLEN BRADLEY 140M-C-W453 / 140MCW453 (USED TESTED CLEANED)
ALLEN BRADLEY LB-036 / LB036 (USED TESTED CLEANED)
ALLEN BRADLEY PC-668-0794 / PC6680794 (USED TESTED CLEANED)
ALLEN BRADLEY 1336-MOD-G2 / 1336MODG2 (USED TESTED CLEANED)
ALLEN BRADLEY 100-C37DJ10 / 100C37DJ10 (NEW IN BOX)
ALLEN BRADLEY 193-EA2EB / 193EA2EB (USED TESTED CLEANED)
ALLEN BRADLEY 1489-A2D-200 / 1489A2D200 (USED TESTED CLEANED)
ALLEN BRADLEY 592-A1DA / 592A1DA (USED TESTED CLEANED)
ALLEN BRADLEY 702-A0WJ92 / 702A0WJ92 (USED TESTED CLEANED)
ALLEN BRADLEY Z-32344 / Z32344 (RQANS2)
ALLEN BRADLEY TA714 / TA714 (RQANS1)
ALLEN BRADLEY 700-RT00C100A1-U1/.4-30 / 700RT00C100A1U1430 (USED TESTED CLEANED)
ALLEN BRADLEY 871ZC-N15NP18-D4 / 871ZCN15NP18D4 (USED TESTED CLEANED)
ALLEN BRADLEY 800H-1HX / 800H1HX (NEW IN BOX)
ALLEN BRADLEY 76-A06 / 76A06 (USED TESTED CLEANED)
ALLEN BRADLEY WS-1169 / WS1169 (USED TESTED CLEANED)
ALLEN BRADLEY 800H-7HZ / 800H7HZ (NEW IN BOX)
ALLEN BRADLEY 100S-C30DJ04C / 100SC30DJ04C (NEW NO BOX)
ALLEN BRADLEY 181A4855P3 / 181A4855P3 (USED TESTED CLEANED)
ALLEN BRADLEY 505-BAD / 505BAD (NEW NO BOX)
ALLEN BRADLEY 327290-A01 / 327290A01 (USED TESTED CLEANED)
ALLEN BRADLEY 194E-A25-NP / 194EA25NP (USED TESTED CLEANED)
ALLEN BRADLEY 42KRP-9000-QD / 42KRP9000QD (USED TESTED CLEANED)
一方面可使流閉型節(jié)流后的突然擴(kuò)大延后,起轉(zhuǎn)移破壞位置,使之遠(yuǎn)離密封面的作用;另一方面,又增加了節(jié)流阻力,減小了壓力的恢復(fù)程度,使汽蝕減弱。有的把閥座孔內(nèi)設(shè)計(jì)成臺(tái)階式、波浪式,就是為了增加阻力,削弱汽蝕。這種方法在引進(jìn)裝置中的高壓閥上和將老的閥加以改進(jìn)時(shí)經(jīng)常使用,也十分有效。改變流向提高壽命法流開型向著開方向流,汽蝕、沖蝕主要作用在密封面上,使閥芯根部和閥芯閥座密封面很快遭受破壞;流閉型向著閉方向流,汽蝕、沖蝕作用在節(jié)流之后,閥座密封面以下,保護(hù)了密封面和閥芯根部,延長了壽命。