HL系列HL-YBS-WY型智能壓力校驗儀是我公司從事生產(chǎn)與開發(fā)的新型測試儀表,智能壓力校驗儀其性能價格比優(yōu)于英國Druck公司的同類產(chǎn)品。HL-YBS-WY型智能壓力校驗儀不僅解決了標(biāo)準(zhǔn)壓力的校驗,而且更好的滿足了現(xiàn)場綜合的測試需要。 HL-YBS-WY型智能壓力校驗儀基本度分0.1%和0.05%兩種,是實驗室、工廠、大專院校理想的工具表,并可作為中等精度壓力測試的標(biāo)準(zhǔn)表。 ●特點 HL-YBS-WY型智能壓力校驗儀為交直流兩用的便攜式儀表,在測量壓力的同時,可測量電流,同時在LCD上顯示出來,并備有24VDC輸出。加之智能壓力校驗儀前面板上安裝有打壓手泵,使其成為理想的現(xiàn)場校驗儀表。 HL-YBS-WY型智能壓力校驗儀高性能的微處理器對儀表零點和線性進(jìn)行連續(xù)修正,儀表長時間內(nèi)零點和度具有良好的重復(fù)性和穩(wěn)定性,測量度高。 HL-YBS-WY型智能壓力校驗儀具有超量程報警功能,當(dāng)所加壓力超出額定滿量程+2500字時,儀表將顯示OVER RANGE!P并且內(nèi)置蜂鳴器將斷續(xù)發(fā)聲,以表示壓力(電流)超出滿量程,應(yīng)停止加壓,并卸掉部分壓力使其在規(guī)定量程內(nèi),以免損壞壓力傳感器。 當(dāng)智能壓力校驗儀所測量的電流超出22mA時儀表將顯示OVER RANGE!I并且內(nèi)置蜂鳴器將斷續(xù)發(fā)聲,以表示所測電流超量程。 智能壓力校驗儀軟件內(nèi)容豐富,操作簡單、明了。 采用薄膜面板及進(jìn)口輕觸開頭,款式新穎,按鍵壽命長。 LCD背光,壓力、電流顯示、直觀、清晰、結(jié)構(gòu)緊湊合理。智能壓力校驗儀體積小、重量輕、攜帶方便。 智能壓力校驗儀前面板安裝手操壓力發(fā)生器,-95KPa~1.6MPa,并帶有微調(diào)、放所閥。手動真空率達(dá)95%,具有世界水平。壓力源零部件經(jīng)精細(xì)研磨氣密性好,符合IP54密封標(biāo)準(zhǔn)。 可直接在面板上操作,調(diào)校滿量程。 金屬外殼,抗干擾性強(qiáng),牢固耐沖壓。 容積式微調(diào),極易實現(xiàn)檢定點壓力。 ●技術(shù)指標(biāo) 壓力量程:-95KPa~1.6MPa 分辨率:壓力:Min 1Pa 電流:Min 1uA 電流測量范圍:0~22mA 直流輸出:24VDC 度:壓力:0.1%F·S 0.05%F 電流:0.05%±1d 相對濕度:≤80%RH 過載能力:為量程上限的1.2~1.5倍 外形尺寸:240×80×40mm 重量:2.5Kg 內(nèi)置電池:一次充電可工作15個小時 ●選型表
量程 | 量程 | 分辨率 | 負(fù)壓力 | 精度 | 精度 | 穩(wěn)定性 (一年) | 手泵 |
HL-YBS-WY | 10KPa | 1Pa | - | 0.10% | 0.075% | ±0.1%F·S | 內(nèi)置 |
HL-YBS-WY | 16KPa | 1Pa | - | 0.10% | 0.075% | ±0.1%F·S | 內(nèi)置 |
HL-YBS-WY | 20KPa | 1Pa | - | 0.10% | 0.075% | ±0.1%F·S | 內(nèi)置 |
HL-YBS-WY | 25KPa | 1Pa | - | 0.10% | 0.05% | ±0.075%F·S | 內(nèi)置 |
HL-YBS-WY | 40KPa | 1Pa | - | 0.10% | 0.05% | ±0.075%F·S | 內(nèi)置 |
HL-YBS-WY | 60KPa | 1Pa | - | 0.10% | 0.05% | ±0.075%F·S | 內(nèi)置 |
HL-YBS-WY | 100KPa | 10Pa | - | 0.10% | 0.075% | ±0.075%F·S | 內(nèi)置 |
HL-YBS-WY | 160KPa | 10Pa | - | 0.10% | 0.05% | ±0.075%F·S | 內(nèi)置 |
HL-YBS-WY | 200KPa | 10Pa | - | 0.10% | 0.05% | ±0.075%F·S | 內(nèi)置 |
HL-YBS-WY | 240KPa | 10Pa | - | 0.10% | 0.05% | ±0.075%F·S | 內(nèi)置 |
HL-YBS-WY | 100KPa | 10Pa | -95KPa | 0.10% | 0.075% | ±0.075%F·S | 內(nèi)置 |
HL-YBS-WY | 160KPa | 10Pa | -95KPa | 0.10% | 0.05% | ±0.075%F·S | 內(nèi)置 |
HL-YBS-WY | 200KPa | 10Pa | -95KPa | 0.10% | 0.05% | ±0.075%F·S | 內(nèi)置 |
HL-YBS-WY | 240KPa | 10Pa | -95KPa | 0.10% | 0.05% | ±0.075%F·S | 內(nèi)置 |
HL-YBS-WY | 0.4MPa | 10Pa | - | 0.10% | 0.05% | ±0.075%F·S | 內(nèi)置 |
HL-YBS-WY | 0.6MPa | 10Pa | - | 0.10% | 0.05% | ±0.075%F·S | 內(nèi)置 |
HL-YBS-WY | 1MPa | 100Pa | - | 0.10% | 0.075% | ±0.075%F·S | 內(nèi)置 |
HL-YBS-WY | 1.6MPa | 100Pa | - | 0.10% | 0.05% | ±0.075%F·S | 內(nèi)置 |
HL-YBS-WY | 2.0MPa | 100Pa | - | 0.10% | 0.05% | ±0.075%F·S | 內(nèi)置 |
HL-YBS-WY | 2.5MPa | 100Pa | - | 0.10% | 0.05% | ±0.075%F·S | 內(nèi)置 |
HL-YBS-WY | 4.0MPa | 100Pa | - | 0.10% | 0.05% | ±0.075%F·S | 內(nèi)置 |
HL-YBS-WY | 6.0MPa | 100Pa | - | 0.10% | 0.05% | ±0.075%F·S | 內(nèi)置 |
HL-YBS-WY | 10.0MPa | 1KPa | - | 0.10% | 0.075% | ±0.075%F·S | 內(nèi)置 |
HL-YBS-WY | 16.0MPa | 1KPa | - | 0.10% | 0.05% | ±0.075%F·S | 內(nèi)置 |
HL-YBS-WY | 20MPa | 1KPa | - | 0.10% | 0.05% | ±0.075%F·S | 外置 |
HL-YBS-WY | 25MPa | 1KPa | - | 0.10% | 0.05% | ±0.075%F·S | 外置 |
HL-YBS-WY | 40MPa | 1KPa | - | 0.10% | 0.05% | ±0.075%F·S | 外置 |
HL-YBS-WY | 60MPa | 1KPa | - | 0.10% | 0.05% | ±0.075%F·S | 外置 |
HL-YBS-WY | 100MPa | 10KPa | - | 0.10% | 0.05% | ±0.075%F·S | 外置 |
HL-YBS-WY | 160MPa | 10KPa | - | 0.10% | 0.05% | ±0.075%F·S | 外置 |
HL-YBS-WY | 200MPa | 10KPa | - | 0.10% | 0.05% | ±0.075%F·S | 外置 |
【簡單介紹】
【詳細(xì)說明】
Behrotest 實驗室蠕動泵簡介:
緊湊型實驗室蠕動泵,連續(xù)可調(diào)流速,泵電機(jī)有兩個擠壓輥和四導(dǎo)輥。軟管更換方便,無需工具或其他幫助。交流電機(jī)220V?,50赫茲。Behrotest 實驗室蠕動泵型號:
型號 | 流量 l/ h | 230 V貨號 | 115 V貨號 |
PLP 33 | 0,4 - 2 | 58 48 70102 | 58 48 701025 |
PLP 66 | 1,0 - 4 | 58 48 70104 | 58 48 701045 |
PLP 330 | 4,0 - 24 | 58 48 70120 | 58 48 701205 |
PLP 1000 | 15 - 60 | 58 48 70160 | 58 48 701605 |
主要性能特點 1、微電腦控制、LCD液晶顯示,全自動制水; 2、運(yùn)行狀態(tài)人性化顯示系統(tǒng); 3、水質(zhì)在線監(jiān)測系統(tǒng); 4、分質(zhì)取水,一機(jī)兩用功能; 5、自動/手動系統(tǒng)沖洗功能; 6、水源進(jìn)水指示功能; 7,系統(tǒng)制水指示功能; 8、系統(tǒng)缺水(或低壓)自動停機(jī)功能; 9、水箱滿水自動停機(jī)功能; 10、來水、用水自動開機(jī)功能;
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2XZ真空泵操作須知 1.查看油位,以停泵時注油至油標(biāo)中心為宜。過低對排氣閥不能起油封作用,影響真空度。過高,可能會引起通大氣起動時噴油。運(yùn)轉(zhuǎn)時,油位有所升高,屬正,F(xiàn)象。油采 用規(guī)定牌號的清潔真空泵油,從加油孔加入。加油畢后,應(yīng)旋一上螺塞。油宜經(jīng)過濾,以免雜物進(jìn)入,堵塞油孔。 2.2XZ型旋片式真空泵可在通大氣或任何真空度下一次起動。泵口如裝接電磁閥,應(yīng)與泵同時動作。 3.環(huán)境溫度過高時,油的溫度升高,粘度下降,飽和蒸汽壓會增大,會引起極限真空有所下降,特別是用熱偶計測得的全壓強(qiáng)。如加強(qiáng)通風(fēng)散熱,或改善泵油性能,極限真空可得到改善。 4.檢查2XZ型旋片式真空泵的極限真空以壓縮式水銀真空計為準(zhǔn),如計經(jīng)充分預(yù)抽校驗,泵溫達(dá)到穩(wěn)定,泵口與計直接接通,運(yùn)轉(zhuǎn)30分鐘內(nèi),將達(dá)到極限真空?倝簭(qiáng)計測得之值與泵油和真空計、規(guī)管誤差有關(guān),有時誤差甚至可很大,只能作參考。 5.如相對濕度較高,或被抽氣體含較多可凝性蒸汽,接通被抽容器后,宜打開氣鎮(zhèn)閥,運(yùn)轉(zhuǎn)20~40分鐘后關(guān)閉氣鎮(zhèn)閥。停泵前,可開氣鎮(zhèn)閥空載運(yùn)動30分鐘,以延長泵油壽命。 6.2XZ型旋片式真空泵用油選擇:泵油的粘度影響起動功率和泵的極限真空,粘度高時對真空度有利,起動功率則大一些。油在泵溫下的飽和蒸汽壓則會影響泵的極限總壓強(qiáng),越低越好。高速真空泵油和3#擴(kuò)散泵油的粘度較1號真空泵油大,飽和蒸汽壓較1號真空泵油低,但3#擴(kuò)散泵油價格較高。具體選什么油,可根據(jù)上述介紹結(jié)合具體使用要求來選擇。 1一般情況下,凡希望總壓強(qiáng)在6X10-2帕以上的應(yīng)用上海產(chǎn)的高速真空泵油。4升/秒以下小泵也可用1號真空油泵代,8升/秒以上直聯(lián)泵可用3#擴(kuò)散泵油代。 2如果對真空度要求不高,且油的污染更換頻繁,真空泵油供應(yīng)困難,可采用50號機(jī)械油代替。 3如果環(huán)境溫度低,起動困難,極限真空要求不高,可采用粘度較上略低的真宅泵油或機(jī)械油。 旋片式真空泵性能參數(shù) 型號 2XZ-0.25真空泵 2XZ-0.5真空泵 2XZ-1真空泵 2XZ-2真空泵 2XZ-4真空泵 2XZ-8真空泵
產(chǎn)品名稱:HK-227 可程式恒溫恒濕試驗機(jī) 品牌:華凱 型號:HK-227 用途:塑膠/五金類檢測 | ||||||||||||||||||||
本機(jī)模擬各種環(huán)境狀態(tài),試驗各種產(chǎn)品及原材料耐熱、耐潮濕、耐干、耐低溫的性能。適用于造紙、印刷、電子、電器、金屬等各行業(yè)。 產(chǎn)品規(guī)格:
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A, the door installation: 1, the door assembly connection, should be strict, level off, without black seam; Fixed parts should lock; Within 2 meters door cover diagonal should be accurate, allow the tolerance of 1 mm or less, more than 2 meters allow 1.5 mm or less; 2, door sets, should be vertical, three-dimensional horizontal straightness tolerance + 2 mm, horizontal straightness tolerance allowed + 1 mm; Gap between the door and the wall with foamed double-sided sealing glue, plastic foam should be painted, dry cutting is flat and level. Second, the set of installation: 1, line installation should be uniform coating and door cover, wall body is fixed, set the line outlet should level off, close, no crack, installed on the same side of line in a plane; Because wall is at ordinary times, must ensure that the set of flat line interface. Set of camber line allowed tolerance of 1 mm. Set of line with walling crack sealant caulking processing. Three, door leaf installation: 1, the door leaf after installation, should level off, vertical, doors and door cover exposed faces flat; Doors open the same ring, switch freely; 2, gap between the door and the door leaf, the seam for 6 to 8 mm, the rest of the trilateral to 3 mm; All gap tolerance + 0.5 mm; Article 3, after the doors locked and sealed tightly bound, and does not wobble. 4, hardware: 1, the door hinge should be vertical and flat; The flat hinge should be on doors and door cover corresponding to the slot, the slot should be specifications, size the same as the hinge, the trilateral allowable tolerance + 0.5, after fit up flat without aperture, should be flexible hinge open freely. Trigeminal hinge according to the mold installation, bolt should be put in place. Hinge fixed screws should be packed full, straight, hidden in the hinge plane. 2, lock slot should be accurate, specifications, size is consistent with the lock body, lock plate; Door locks installed should be tightened, the lock is ringing; Accessories installation is complete, the fixed screw shall be entirely flat. 3, suck, door closer, handle, etc shall be installed in the specified location, installation is firm, fixed bolts shall be installed, straight, installed after the fitting effect is good. Five, the appearance: 1, cover, door line combined with ground gap should be less than 3 mm, with waterproof sealant sealing slit. 2 has grown two millimeters, the door is installed, must be smooth uniform, open and flexible, the overall effect is good, no scratches.
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